Friday 5 January 2024

ARE HIGH-SPEED CAMERAS IDEAL FOR CONTENT CREATION?

 


Chronos high-speed cameras

INTRODUCTION

Chronos high-speed cameras offer the functionality and resolution that content creators need to showcase their brand. Whether it is exploring product demonstrations or commercial promotion, Chronos cameras deliver the intended message with their excellent imaging capabilities.

Our cameras provide portability and ease of use. The recorded footage can be saved in compressed and uncompressed file formats to suit the different needs of the content to be produced. Moreover, footage can be captured at up to 1000 frames per second (FPS) at full resolution. Higher frame rates are possible as well at reduced frame size.

HOW CONTENT CREATORS USE CHRONOS CAMERAS

In the social media scene, Chronos cameras are currently in use by influential YouTubers, Content Creators on Instagram, and independent videographers, among other content creators. The device allows these independent artists to push the boundaries of their creativity.

A look at their productions reveals beautiful details that would otherwise be concealed if recorded with a regular camera at 30 fps. An interesting application given to the Chronos cameras is shown by Lauri Vuohensilta on his YouTube channel Beyond the Press. In it, he presents several videos using a Chronos ring, a circular frame that contains multiple Chronos cameras. This allows him to record footage at 330,000 fps! The camera provides several triggering and file download options making it easy to synchronize and download the large data generated by all the cameras. Check some examples from his channel here:

The innovative design of the Chronos camera is unlike any other high-speed camera system on the market. The camera as well as its accompanying accessories are offered at a low price that fits the budget of independent videographers or individuals willing to try this interesting device.

There is a wide array of accessories from lenses and lens mount adapters to trigger switches and high-speed lighting available at Krontech.ca to suit your needs.

Chronos cameras ship fast and have ongoing customer technical support to ensure you have what you need when you need it.


Source: KRONTECH.CA

TO KNOW MORE ABOUT COGNEX MACHINE VISION SENSORS INDIA CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM

Thursday 19 October 2023

FOCUSING THE LENS: A JOURNEY THROUGH TECHNOLOGICAL EVOLUTION

 

Evolution of Lens Technology - From Manual Focus to Autofocus


INTRODUCTION

Throughout the history of photography, the lens has played a pivotal role in capturing moments and creating art. From the humble beginnings of manual focus lenses to the revolutionary advent of autofocus technology, the evolution of lens technology has been nothing short of remarkable. As a seasoned lens manufacturer with 40 years of experience, we have had a front-row seat to this transformative journey. In this in-depth article, we will embark on a captivating exploration of the fascinating progression of lens technology and its profound impact on the world of security.

THE BIRTH OF MANUAL FOCUS:

In the early days of photography, lenses were simple and rudimentary, requiring photographers to engage in the delicate art of manual focus. These early lenses were solely designed for photography, and their operation necessitated the photographer's hands-on involvement. Adjusting the focus ring was the primary means of achieving sharpness, a process that demanded skill, precision, and patience.

These early lenses, while limited in their application to photography, laid the crucial groundwork for the evolution of lens technology. The concepts and mechanisms developed during this era set the stage for what was to come. Fast forward to today, and we find that manual focus lenses have come a long way. Modern iterations of manual focus lenses have evolved into sophisticated tools, finding applications in diverse fields such as robotics, machine vision, inspection, and laboratory work.

These lenses have grown into versatile instruments, offering enhanced precision and control to meet the demands of an ever-evolving world. They continue to play a crucial role in various industries, even in the age of autofocus, where their unique attributes are prized for specific applications.

THE ADVENT OF AUTOFOCUS:

The lens technology landscape changed drastically with the introduction of autofocus. This monumental leap brought about a revolution in the capabilities of the security industry and photography as a whole. Autofocus systems employ a combination of mechanical, optical, and electronic components to automatically adjust the lens focus, eliminating the need for manual intervention. The result is quicker and more accurate focusing, ensuring optimal image quality and placement.

Suddenly, organizations across the spectrum could enhance their security measures. With autofocus lenses, they could secure all corners of their properties, both from various heights and angles. This transformation brought about a new era of convenience and efficiency in security and surveillance.

The integration of autofocus technology into photography also opened doors for creative exploration, enabling photographers to concentrate on composition and subject interaction without the distraction of manual focus adjustments. The significance of this development in the evolution of lens technology cannot be overstated.

PHASE DETECTION VS. CONTRAST DETECTION AUTOFOCUS:

The world of autofocus is not monolithic; it is divided into two primary categories: phase detection autofocus (PDAF) and contrast detection autofocus (CDAF). These systems employ different techniques to achieve the common goal of precise focusing, and each has its own strengths and applications.

PDAF relies on a dedicated sensor to measure the phase difference between light rays, resulting in rapid and accurate focusing. This technology has found its place in scenarios where speed and precision are paramount. For security systems that need to respond swiftly to changes in the environment, PDAF is a valuable asset.

On the other hand, CDAF takes a different approach by analyzing the contrast levels within the image to achieve focus. While it may not be as quick as PDAF, CDAF excels in situations where a slower and more deliberate focus adjustment is acceptable. The choice between these autofocus methods depends on the specific requirements of the application, and both have their roles in the evolving landscape of lens technology.

CONTINUOUS AUTOFOCUS AND TRACKING:

As lens technology continued to advance, it gave birth to the concept of continuous autofocus (AF-C). This feature enables a lens to continuously adjust focus as the subject moves, making it invaluable for capturing dynamic and fast-paced scenes. Whether in a sprawling sports complex or a bustling college campus, AF-C technology ensures that critical moments are captured with precision.

The evolution of AF-C has seen it become increasingly accurate and responsive. Today, it is a vital tool for numerous applications beyond sports and events. In the realm of security, where monitoring and tracking are of utmost importance, this technology enhances the capability to monitor and respond to changing conditions in real-time.

SILENT AND ULTRA-FAST AUTOFOCUS MOTORS:

In addition to advancements in autofocus methods, lens manufacturers have made significant strides in the development of silent and ultra-fast autofocus motors. These cutting-edge motors have redefined the user experience by ensuring near-silent operation and rapid focusing. Gone are the days of noisy, distracting autofocus mechanisms that could disrupt a quiet environment.

This development is particularly beneficial in scenarios where discretion is essential. For instance, in environments like busy warehouses with conveyor belts, the ability to focus quickly and quietly can make a significant difference in capturing critical moments without disturbance. The reduction of lag between pressing the shutter button and image capture enhances efficiency and overall image quality.

THE IMPACT ON SECURITY:

The evolution of lens technology from manual focus to autofocus has had a profound impact on security. The ability to secure properties from various angles and heights with speed and precision has transformed how we monitor and protect our environments. Whether in the context of large-scale security systems or in more specialized applications, lens technology has played a pivotal role in ensuring the safety of our cities and communities.

In large sports complexes, college campuses, transportation hubs, and public spaces, autofocus technology has become an indispensable tool for maintaining security and responding to potential threats swiftly. The dynamic nature of security demands the ability to adapt rapidly, and modern lens technology equips security professionals with the tools they need to meet these challenges head-on.

Beyond security, the evolution of lens technology has had a significant impact on the quality control and inspection processes in various industries. From manufacturing to healthcare, the ability to capture high-resolution images with precision and efficiency has led to improved quality assurance and error detection.

LOOKING TO THE FUTURE:

The evolution of lens technology is far from over. As lens manufacturers, we continue to push the boundaries of what is possible. Our mission is to provide businesses with the best lenses to deliver top-notch security and quality control. With ongoing advancements in technology, we can anticipate further breakthroughs in lens design, materials, and functionality. As the world becomes increasingly reliant on surveillance and monitoring for security and safety, the role of lens technology will continue to grow. New challenges will arise, and the lens will remain at the forefront of innovation in addressing these challenges.

CONCLUSION

In conclusion, the evolution of lens technology from manual focus to autofocus represents a compelling journey of innovation and progress. It has transcended the realms of photography to become a critical component in security, surveillance, and quality control across a wide range of industries. As we move forward, the future promises even more remarkable developments in the world of lens technology, ensuring that our cities and communities remain safe and our images captured with unprecedented clarity and precision.

TO KNOW MORE ABOUT COGNEX MACHINE VISION SENSORS INDIA CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM


Thursday 5 October 2023

CHOOSING THE RIGHT HIGH RESOLUTION CAMERA COMPONENTS FOR OPTIMAL PERFORMANCE


 Camera component compatibility guide


INTRODUCTION

When it comes to setting up a security system, it's crucial to pay attention to the design and specification requirements before jumping into the installation process. Specifically, one must consider the imaging device and power requirements to ensure that all components work together seamlessly. In this comprehensive guide, we will delve into three key factors to maximize the efficiency of your security camera system: CCD/CMOS sensor size, lens format/type, and proper power supply. By understanding the importance of hardware compatibility, especially as it relates to high-resolution cameras, you'll be better equipped to make informed decisions and achieve optimal resolution quality.

UNDERSTANDING CAMERA SENSOR SIZE

The first essential consideration in building a high-resolution security camera system is the sensor size. Whether you're opting for a digital or analog platform and deciding between color, black and white, or day/night cameras, the size of the CCD (Charge-Coupled Device) or CMOS (Complementary Metal-Oxide-Semiconductor) sensor plays a pivotal role.

THE MOST COMMON SENSOR SIZES IN SECURITY CAMERAS ARE AS FOLLOWS:

  • 1/2"
  • 1/2.8"
  • 1/2.7"
  • 1/3"
  • 1/4"

Matching the lens format size to the camera sensor is paramount for optimal performance. For instance, a 1/2" formatted sensor should be paired with a 1/2" formatted lens, and likewise for other sizes. While it's possible to use a larger formatted lens with a smaller sensor, it can lead to changes in the angle of view (AOV) and field of view (FOV). To avoid loss of image quality, avoid pairing a 1/3" formatted lens with a 1/2" formatted sensor, as it can result in vignetting, where the edges of the image appear dark or distorted.

UNDERSTANDING LENS MOUNT OPTIONS

The next critical factor to consider is the lens mount, which ensures that the lens is securely attached to the camera body. There are three main lens mount options in the security camera industry:

  1. CS Mount: Most standard CCD/CMOS cameras are either C or CS mount style. Your camera will specify the required lens type. The good news is that a CS mount style camera can often be adapted to accept both C or CS mount style lenses, providing flexibility in lens selection.

  2. C-Mount: Cameras with a C-mount format must use C-mount formatted lenses exclusively.

  3. S-Mount: S-mount lenses typically have an M12 threading with a 0.5mm pitch, making them common in board-level cameras.

EXPLORING IRIS TYPES

Another important consideration is the type of iris in the lens, which controls the amount of light entering the camera. There are three primary iris types:

  1. DC Auto Iris Lenses: This is the most common and affordable iris type. It adjusts the iris leafs automatically to accommodate changes in lighting conditions. When using a DC auto iris lens, it's important to disable any shutter setting preferences on the camera to ensure maximum efficiency. These lenses operate using a DC signal.

  2. Video Auto Iris Lenses: While less common nowadays, video auto iris lenses provide high-quality video image reproduction. They, too, adjust the iris automatically based on lighting changes, and you should disable shutter settings on the camera when using them. Video auto iris lenses operate using the video signal.

  3. Manual Iris Lenses: Manual iris lenses can be used with C or CS mount cameras and do not require a plugin to the camera. You manually adjust the iris leafs to compensate for varying lighting conditions.

SELECTING THE RIGHT POWER SUPPLY

To power your high-resolution camera, you'll need to consider the voltage and current requirements, which are often determined by the camera and the specific application. Here are the typical power voltage options:

  1. AC (Alternating Current): The most common AC voltage for security cameras is 24VAC.

  2. DC (Direct Current): DC voltage options include 6VDC, 9VDC, and 12VDC. Some cameras may accept a voltage range from 5-16 volts, but always check the camera's specifications when selecting your power supply.

It's important to note that voltage drops over distance, so you must know the distance from the power supply to the camera. Additionally, ensure that the voltage supplied matches the camera maker's specifications and consider the power draw, measured in milliamps (mA) or amps, to avoid issues related to insufficient power.

INVESTING IN QUALITY OPTICS

In conclusion, when investing in a high-resolution camera, it's equally important to invest in quality optics. Many customers focus extensively on camera quality but compromise on lens quality, leading to subpar image results. To ensure the best image quality, choose lenses that match the capabilities of your camera, especially for 2 or 3-megapixel cameras.

Finally, always consult with the camera manufacturer regarding warranty requirements for power supplies. Using approved power units that are qualified for use with their products is crucial to avoid warranty issues.

By considering these factors and ensuring compatibility between your camera's sensor, lens, and power supply, you'll be well on your way to building a high-resolution security camera system that delivers exceptional performance and image quality. Remember that a well-thought-out system design is the foundation for effective security surveillance.

TO KNOW MORE ABOUT COGNEX MACHINE VISION SENSORS INDIA CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM

 

Friday 22 September 2023

UNLOCKING BUSINESS POTENTIAL: THE 9 APPLICATIONS OF PLUG-AND-PLAY LENSES

 


Plug-and-Play Lenses in Action: A camera lens capturing high-resolution images in an industrial setting


INTRODUCTION

In today's fast-paced world, businesses are constantly seeking innovative solutions to streamline operations, enhance efficiency, and gain a competitive edge. Enter plug-and-play lenses, a revolutionary technology that is transforming industries across the board. From industrial automation to medical imaging, these lenses are redefining the way businesses operate. In this comprehensive guide, we will delve into the modern applications of plug-and-play lenses, exploring how they can optimize your business operations and lead you towards unprecedented growth.

  1. Industrial Automation: Revolutionizing Precision

    In the realm of manufacturing and robotics, plug-and-play lenses have emerged as indispensable tools for machine vision systems. These lenses offer high-resolution imaging capabilities, enabling precise inspection, quality control, and process monitoring. With their easy installation and compatibility with various camera systems, they streamline industrial automation processes, improving efficiency and reducing downtime.

  2. Security and Surveillance: Vigilance Redefined

    When it comes to security and surveillance, plug-and-play lenses are the go-to choice. With the ability to monitor large areas and capture high-resolution images of up to 20 MP, these lenses are a game-changer. Whether it's identifying license plates or capturing facial details, their wide range of focal lengths ensures comprehensive coverage. Businesses can rely on plug-and-play lenses for dependable surveillance solutions that enhance safety and security.

  3. Medical Imaging: Precision in Healthcare

    In the healthcare sector, plug-and-play lenses find extensive use in medical imaging applications. From endoscopy to microscopy, these lenses deliver sharp and detailed images critical for accurate diagnosis and surgical procedures. Their compact size and compatibility with medical imaging systems make them the ideal choice for healthcare professionals, elevating the standard of patient care.

  4. Agriculture and Horticulture: Nurturing Growth

    The agriculture and horticulture sectors benefit immensely from plug-and-play lenses, which are essential for precision farming and plant monitoring. These lenses empower farmers to capture high-resolution images of crops, detect diseases, and monitor growth patterns. With robust outdoor housing options available, they can withstand various environmental conditions and temperature fluctuations.

  5. Traffic and Transportation: Paving the Way to Safety

    In the domain of traffic management and transportation systems, plug-and-play lenses play a pivotal role. Whether it's monitoring traffic flow, capturing license plate details, or identifying traffic violations, these lenses offer superior image quality and accuracy. Their compatibility with intelligent transportation systems makes them indispensable for traffic authorities and transportation companies, contributing to safer roads and efficient transportation networks.

  6. Retail Analytics: Insights for Success

    Retail businesses can harness the power of LensConnect Plug-and-Play lenses for advanced analytics and customer behavior analysis when coupled with compatible software such as the Ganz AI Box. The LensConnect Series lenses facilitate accurate people counting, queue management, and customer tracking. By capturing high-resolution images, these lenses provide valuable insights that help businesses optimize store layouts and enhance customer experiences, ultimately driving sales and profitability.

  7. Warehouse Operations: Efficiency at Your Fingertips

    In large warehouses where installation and adjustments are challenging, plug-and-play lenses prove invaluable. They enable quality inspection of products, boxes, and labels with their ability to capture high-quality images and videos. What sets them apart is their ease of remote adjustment, accessible from a laptop or computer. Even when the ideal point of view is out of reach, these lenses ensure that your operations run smoothly.

  8. Research and Development: Fueling Innovation

    In research and development environments, plug-and-play lenses are indispensable tools for data collection and analysis. The LensConnect Series lenses empower researchers to capture precise measurements, conduct experiments, and analyze results with unparalleled accuracy. Their compatibility with various scientific instruments makes them assets in the R&D field, facilitating breakthroughs and advancements across various disciplines.

  9. Robotics and AI: Vision for the Future

    The world of robotics, machine learning, and artificial intelligence relies heavily on plug-and-play lenses. These lenses provide the essential visual input required for robots and AI systems to perceive and interact with their environment. Whether it's object recognition, navigation, or autonomous systems, these lenses empower robots to perform complex tasks with unrivaled precision and efficiency.

    The LensConnect Series of plug-and-play lenses from Computar unlocks a world of possibilities for businesses across diverse industries. From industrial automation to warehouse operations, these lenses offer unparalleled image quality, versatility, and ease of use. By embracing the versatility of plug-and-play lenses, businesses can enhance their operations, improve efficiency, and unlock new growth opportunities. With the LensConnect Series lenses, the potential for innovation and success is boundless.

CONCLUSION

In conclusion, plug-and-play lenses are not just tools; they are transformative forces that can revolutionize your business. By understanding and harnessing their applications across various industries, you can unlock new levels of efficiency, precision, and growth. Embrace the future of business operations with plug-and-play lenses, and watch your enterprise thrive like never before.

TO KNOW MORE ABOUT COGNEX MACHINE VISION SENSORS INDIA CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM

Wednesday 6 September 2023

XENICS INFRARED CAMERA IN MUMBAI: IMPORTANCE OF METHANE DETECTION AND ITS APPLICATION IN AERIAL SURVEILLANCE

 


INTRODUCTION

In the rapidly evolving landscape of global energy production, methane plays a pivotal role. Its significance is projected to soar as energy consumption worldwide continues to grow. While renewable energy sources like photovoltaic and wind turbine power plants gain prominence, there is an escalating demand for methane-based power plants to address the intermittent nature of these renewables. However, methane, despite its importance, presents significant challenges. It is highly flammable, raising concerns about public safety. Moreover, methane is a potent greenhouse gas, possessing an 86-fold higher global warming potential than carbon dioxide over a 20-year period. The occurrence of stochastic methane leaks across vast oil and gas fields necessitates efficient leak detection and prevention strategies.

Traditionally, ground-based surveillance methods have been employed for methane detection, but they have inherent limitations due to the extensive geographic scale of leaks. Cost-effective detection of methane plumes, especially fugitive emissions, has emerged as a top priority for both industries and governments. Addressing this need, Kairos Aerospace has developed a groundbreaking solution using Xenics infrared cameras for aerial observation and detection, offering the promise of enhanced methane detection capabilities.

SPECTROSCOPY: AN EFFICIENT TECHNOLOGY FOR METHANE DETECTION

Methane exhibits distinct absorption lines in the infrared spectrum, making spectroscopy a powerful tool for its detection and quantification. These absorption lines are unique to methane, allowing spectroscopic analysis to discriminate it from other gases like water vapor, carbon dioxide, and ethane. When sunlight penetrates a fugitive plume within an oil and gas field, the gas molecules absorb specific infrared wavelengths. Subsequently, this sunlight, now altered by the absorbed methane, reflects off the ground and becomes detectable through aerial observations. Through rigorous spectroscopic analysis of this reflected sunlight, excess methane stemming from leaking infrastructure can be pinpointed.

KAIROS SOLUTION FOR METHANE DETECTION

Kairos Aerospace has developed the LeakSurveyor™, an integrated methane gas imaging system mounted on light aircraft, capable of detecting methane emissions spanning up to 150 square miles of oil and gas infrastructure in a single day. This innovative system seamlessly combines an infrared hyperspectral imaging system with a traditional optical camera and GPS technology, facilitating accurate and easily understandable mapping of methane emissions. The raw spectral data undergoes processing through proprietary data analytics, including atmospheric retrieval techniques and advanced chemometric routines, all hosted within a fully ephemeral cloud processing architecture. The geolocated methane images are then superimposed on optical images acquired concurrently with the methane data. This harmonious integration of optical data, precise geolocation compatible with in-house mapping tools, and robust methane detection empowers customers to determine the precise location and likely source of methane plumes.

CHOOSING THE RIGHT INFRARED CAMERA: XENICS TO THE RESCUE

Selecting the appropriate infrared camera is a pivotal step in ensuring the efficiency of the methane detection system. High-precision spectroscopy mandates a camera boasting outstanding gain management, high linearity, and minimal defective pixels. Furthermore, to accommodate the vast geographic scale required for monitoring oil and gas fields, the camera's manufacturing must prioritize reproducibility, simplifying integration and enabling interchangeability. Lastly, the camera must exhibit a rugged, lightweight design with low power consumption, essential for seamless operation when mounted on the wing of a small aircraft. It is with these critical characteristics in mind that Kairos Aerospace opted for Xenics as their camera supplier, given the company's track record of fulfilling these key requirements.

ACHIEVEMENTS: MAKING AN IMPACT

Kairos Aerospace has been operating the LeakSurveyor™ for over six years, conducting inspections spanning more than 260,000 square kilometers across 17 regions in North and South America and Europe. Since 2019, Kairos has made a significant contribution to environmental preservation by preventing over 43.6 billion cubic feet of methane from entering the atmosphere, thanks to the LeakSurveyor™. In the ongoing battle against global warming, this equates to an astonishing 73.3 million metric tons of CO2 equivalent (20-year CO2e), a figure that mirrors the impact of removing 15.8 million cars from the road for an entire year.

Furthermore, over the last three years, these proactive measures have translated into substantial cost savings for customers, estimated at approximately $128 million USD.

CONCLUSION

In the quest for efficient methane detection and prevention, Kairos Aerospace's utilization of Xenics infrared cameras in aerial surveillance has emerged as a game-changing solution. With methane's critical role in global energy production, it is imperative to address safety concerns and mitigate its impact as a potent greenhouse gas. The LeakSurveyor™, with its cutting-edge technology and exceptional track record, represents a beacon of hope in achieving these goals. As the world grapples with the challenges of methane emissions, the use of XENICS INFRARED CAMERAS IN MUMBAI and beyond promises a more sustainable and secure energy future.




ALSO READ: ADVANTAGES OF HIGH-SPEED CAMERAS FOR VISUALIZING FLUID MECHANICS PHENOMENA

Wednesday 9 August 2023

ADVANTAGES OF HIGH-SPEED CAMERAS FOR VISUALIZING FLUID MECHANICS PHENOMENA

 High-speed camera capturing intricate fluid flow patterns in a laboratory setup.


INTRODUCTION

Fluid mechanics, the study of fluid behavior in motion or at rest, plays a pivotal role in various natural and man-made applications. From aircraft flight and power generation to blood flow in arteries and printing processes, fluid flow phenomena are ubiquitous. While fluid mechanics boasts a robust theoretical foundation, the complexities of fluid motion often defy analytical solutions, necessitating empirical evidence for validation. Consequently, the field has embraced diverse experimental methods, such as flow visualization techniques. One powerful tool in this arsenal is high-speed cameras, which have revolutionized our understanding of fluid dynamics.

THE EVOLUTION OF FLUID MOTION VISUALIZATION

The origins of fluid motion visualization date back to the 19th century, marked by Eadweard Muybridge's groundbreaking work on horse galloping. Muybridge's high-speed photography challenged prevailing notions and paved the way for the use of images to analyze rapid events. Over time, high-speed cameras have become indispensable for observing fast-evolving phenomena, contributing to advancements in various scientific and engineering domains.

BENEFITS OF HIGH-SPEED CAMERAS IN FLUID MECHANICS RESEARCH

High-speed cameras, equipped with the ability to capture an extensive number of frames per second, offer researchers an unprecedented opportunity to delve into the intricacies of fluid flow phenomena. These cameras enable the visualization of intricate flow patterns, turbulence, vortices, and other dynamic features that were previously challenging to capture. By combining high-speed cameras with flow visualization techniques such as Particle Image Velocimetry (PIV) and schlieren, researchers have gained deeper insights into topics ranging from turbomachinery and forensic analysis to multiphase flow research.

UTILIZING HIGH-SPEED CAMERAS IN ACADEMIC RESEARCH

Fluid dynamics research, often resource-intensive, can present challenges for universities and research institutions. However, recent studies highlight the feasibility of conducting cutting-edge research using cost-effective equipment, such as high-speed cameras. For instance, a study by Weibo et al. investigated droplet impact on a cubic pillar using Photron and Chronos 1.4 cameras, revealing crucial insights into gas entrainment. Similarly, Luberto and Payrebrune demonstrated low-cost Particle Image Velocimetry (PIV) with a Chronos 1.4 camera, showcasing competitive research outcomes and making results accessible through open-access journals.

THE SIGNIFICANCE OF COST-EFFECTIVE IMAGING SOLUTIONS

At Kron Technologies, the commitment to providing cost-effective imaging solutions of the highest quality aligns with the principles of conducting impactful research while optimizing resources. These solutions find applications in prestigious academic, industrial, and research facilities worldwide, further emphasizing the transformative potential of high-speed cameras in advancing fluid mechanics research.

CONCLUSION

High-speed cameras have emerged as indispensable tools in the realm of fluid mechanics research. Their ability to capture rapid events and visualize intricate flow phenomena has revolutionized our understanding of fluid dynamics. From the pioneering work of Muybridge to modern-day studies on droplet impact and flow visualization, high-speed cameras continue to empower researchers, enabling them to unravel the mysteries of fluid motion. As technology advances and cost-effective solutions become increasingly accessible, the field of fluid mechanics stands poised for even more remarkable discoveries through the lens of high-speed cameras.

TO KNOW MORE ABOUT COGNEX MACHINE VISION SENSORS INDIA CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM

Friday 20 January 2023

AUTOMATED RETAIL CHECK-OUT TERMINAL EQUIPPED WITH AI SOFTWARE

 Basler created a live demonstration of an automated retail check-out terminal equipped with AI software. The embedded vision system quickly identifies and classifies products in a shopping basket, and displays the pricing. This demo shows how combining AI and lean embedded vision systems can lead to innovative embedded applications that simplify our everyday life.

1. OVERVIEW

Embedded vision technology becomes smaller, more powerful and thus enables a wealth of new applications that rely on small size, low power consumption and low costs. One of the many areas where embedded technology can help to automate and simplify processes is retail. Among the systems that will help to make the shopping experience easier are self-checkout systems. Today those systems usually use 2D barcode scanners to detect and record products on conveyor belts. More recent systems use traditional object classificationmethods (using features like color or type) to ensure precise identification of product features. These methods are not robust when deployed in uncontrolled environments where different light and geometry conditions occur. Those problems can be avoided when adding AI to the system: With latest AI technology it is possible to detect products without barcodes in a seamless environment and scale up the product portfolio easily on the fly. The challenge when building such a system is to combine the best of two worlds: AI and lean embedded vision systems. Basler designed this proof of concept to show the benefits and possibilities of this new technology

2. SOLUTION

For the embedded world tradeshow 2019, Basler created – with the support of their close partnership with NXP Semiconductors – a live demonstration of an automated retail checkout terminal equipped with AI software. The embedded vision system quickly identifies and classifies products in a shopping basket, and displays the pricing. Customers can select what to put in their baskets, and the trained neural network then detects the products based on a video stream – similarly to how face recognition works – and finally the total pricing is displayed.

2.1 HARDWARE

The AI retail solution is based on the upcoming new Basler Embedded Vision Kit. This state-of-the-art edge processing system consists of

  • >> dart BCON for MIPI camera module from Basler with ON Semiconductor’s AR1335 sensor
  • >> i.MX 8QuadMax SoC from NXP
  • >> i.MX 8QuadMax based processing board
  • >> SMARC 2.0 carrier board

The complete demo setup is close to a real-world application and incorporates all vision relevant factors.

2.2 SOFTWARE

The software for this solution consists of two major parts: the system software and the application software.

To make such an embedded system run smoothly, different elements of the system software must be connected to create a coherent system. Basler used its long experience in different software fields to connect software elements like BSPs, NXP’s Yocto kernel and to create a high-performing and lean embedded system.

The second part of the solution’s software is the application software. The software is based on a custom Convolutional Neural Network (CNN) by Irida labs. The model used is based on the latest deep learning and edge processing techniques, to provide fast and robust response in a seamless scenario. The training of the CNN takes place on the host side but the inference takes place on the edge.

2.3 ADVANTAGES OF THIS SOLUTION

This solution offers a robust system with a lot of advantages.

  • >> This system is scalable. Products can be added easily to the system: a host-sided training allows for an easy deployment to the edge systems using IoT technology
  • >>cy and a fast inference time
  • >> Hardware is industry-proven and long-lasting
  • >> Cost-efficient, lean design due to embedded and IoT technology
  • >> Small form factor allows for different integration options
  • >> Retail stores benefit from lower labor costs as well as significantly improved customer experience through instant checkouts, minimized queues and 100% checkout capacity at all times, even when the shop is open 24/7.

3. CONCLUSION

When creating this solution, one of Basler‘s crucial tasks was to bring all relevant partners together and to combine the different elements to create a perfect solution. With Embedded Vision Solutions by Basler, the customer has a single contact that takes care of all relevant coordination. In addition, Basler takes care of optimizing each system for vision requirements and making different components work together seamlessly.

With the high flexibility that is necessary to create such a system, Basler is the right partner to create complex embedded vision solutions.


TO KNOW MORE ABOUT EMBEDDED VISION SYSTEMS DEALER MUMBAI INDIA, CONTACT MENZEL VISION AND ROBOTICS PVT LTD OR CALL US AT (+ 91) 22 35442505 OR EMAIL US AT INFO@MVRPL.COM