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What is Pixell and How Does It Work?




Pixell is a 3D flash LiDAR powered by the LCA2 LeddarEngine, designed specifically for autonomous vehicles. LiDAR stands for Light Detection and Ranging, and it is a technology that uses laser pulses to measure distances and create 3D maps of the environment. Flash LiDAR is a type of LiDAR that emits a single pulse of light that illuminates the entire scene at once, instead of scanning it line by line. This allows for faster and more accurate detection of objects and obstacles in the vehicle's surroundings.




pixell



Pixell is a product of LeddarTech, an industry leader in LiDAR technology that provides the most versatile and scalable auto and mobility LiDAR platform in the market. Pixell integrates LeddarTech's patented technology embedded in the state-of-the-art LCA2 LeddarEngine, which consists of a highly integrated LeddarCore SoC and LeddarSP digital signal processing software. LeddarTech also offers the LeddarEngine to automotive LiDAR developers and other LiDAR makers, accelerating the availability of high-quality, tailored LiDAR solutions to a broad and ever-growing range of LiDAR applications and markets.


Pixell vs. Pixel: What's the Difference?




While Pixell is a 3D flash LiDAR for autonomous vehicles, pixel is a basic unit of digital images. Pixel is short for picture element, and it is the smallest addressable element in a raster image or a dot matrix display device. In most digital display devices, pixels are the smallest element that can be manipulated through software. Each pixel is a sample of an original or synthetic image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color imaging systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black.


Pixell: A 3D Flash LiDAR for Autonomous Vehicles




Pixell is an optimal detection cocoon solution for autonomous vehicle deployment and has already been adopted by over a dozen leading autonomous vehicle providers in North America and Europe. Pixell provides highly dependable detection of pedestrians, cyclists, and other obstacles in the vehicle's surroundings without any dead zones or blind spots. It also enables best-in-class safety through enhanced detection and robustness.


Pixell has a full-coverage over 180 field of view and a 3D flash, solid-state design with no moving parts. It has an IP67 enclosure with impact-resistant windows and automotive-grade connectors. It also has a low power consumption and a compact form factor that makes it easy to integrate into any vehicle design.


Pixel: A Basic Unit of Digital Images




Pixel is the basic logical unit in digital graphics. Pixels are combined to form a complete image, video, text, or any visible thing on a computer display. A pixel is also known as a picture element (pix = picture, el = element). The word pixel was first published in 1965 by Frederic C. Billingsley of JPL, to describe the picture elements of scanned images from space probes to the Moon and Mars.


The number of pixels in an image or a display device determines its resolution, which affects its quality and clarity. The more pixels there are, the higher the resolution and the sharper the image. The number of pixels is calculated by multiplying the horizontal and vertical pixel measurements. For example, HD has 1,920 horizontal pixels and 1,080 vertical pixels, which totals 2,073,600. It's normally shown as 1920 x 1080 or just as 1080p.


Benefits Benefits of Using Pixell and Pixel




Pixell and pixel are two different technologies that have their own advantages and applications. Here are some of the benefits of using pixell and pixel:


Pixell: Dependable Object Detection and Enhanced Safety




Pixell is a 3D flash LiDAR that provides reliable and accurate detection of objects and obstacles in the vehicle's surroundings, even in challenging conditions such as low light, dust, fog, or snow. Pixell can detect pedestrians, cyclists, vehicles, and other road users at a range of up to 100 meters, with a resolution of 0.25 degrees horizontally and vertically. Pixell also has a full-coverage over 180 degrees field of view, which eliminates any dead zones or blind spots around the vehicle.


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Pixell enhances the safety of autonomous vehicles by enabling them to perceive their environment in 3D and react accordingly. Pixell can also provide information such as distance, speed, direction, and size of the detected objects, which can help the vehicle's decision-making system. Pixell is designed to meet the highest standards of automotive safety and reliability, such as ISO 26262 ASIL-B certification.


Pixel: High-Quality Image Resolution and Color




Pixel is a basic unit of digital images that determines their resolution and quality. Pixel is also a measure of color depth, which affects how realistic and vivid the images appear. The more pixels there are in an image, the higher the resolution and the sharper the image. The more bits there are per pixel, the more colors the image can display.


Pixel enables high-quality image creation, processing, and display on various devices such as cameras, computers, smartphones, tablets, TVs, monitors, projectors, etc. Pixel also allows for artistic expression through pixel art, which is a form of digital art that uses pixels as the primary medium. Pixel art is often associated with retro video games and computer graphics from the 1980s and 1990s.


Examples of Pixell and Pixel Applications




Pixell and pixel are used in various applications across different industries and domains. Here are some examples of pixell and pixel applications:


Pixell: Cocoon LiDAR for Shuttles, Robotaxis, and Delivery Vehicles




Pixell is a cocoon LiDAR that provides full coverage around autonomous vehicles such as shuttles, robotaxis, and delivery vehicles. Pixell enables these vehicles to operate safely and efficiently in urban environments, where they need to navigate complex traffic scenarios and interact with other road users. Pixell can also help these vehicles comply with regulations and standards for autonomous driving.


Pixell is already being used by several leading autonomous vehicle providers in North America and Europe, such as May Mobility, EasyMile, Navya, Optimus Ride, AutoX, Voyage, etc. Pixell is also compatible with other sensors and systems such as cameras, radars, GNSS/INS, V2X communication, etc., to provide a comprehensive perception solution for autonomous vehicles.


Pixel: Pixel Art, Image Processing, and Display Devices




Pixel is used in various forms of digital art, such as pixel art, which is a style of art that uses pixels as the primary medium. Pixel art is often created using specialized software tools or editors that allow the artist to manipulate individual pixels on a grid. Pixel art can be used to create animations, sprites, icons, backgrounds, logos, etc., for video games, websites, applications, etc. Pixel art is also a form of nostalgia and homage to the retro gaming and computing culture.


Pixel is also used in various image processing techniques, such as resizing, cropping, rotating, filtering, enhancing, compressing, etc., that modify or improve the quality of digital images. Image processing can be done using software programs or algorithms that manipulate the pixels of an image according to certain rules or parameters. Image processing can be used for various purposes, such as editing, restoration, analysis, recognition, compression, encryption, etc.


Pixel is also used in various display devices that show digital images on a screen or a surface. Display devices can be classified into different types based on the technology they use to create or control the pixels, such as LCD, LED, OLED, plasma, CRT, etc. Display devices can also vary in size, shape, resolution, color depth, brightness, contrast, refresh rate, etc., depending on their specifications and applications.


Conclusion




Pixell and pixel are two different technologies that have their own advantages and applications. Pixell is a 3D flash LiDAR that provides reliable and accurate detection of objects and obstacles in the vehicle's surroundings, enhancing the safety and efficiency of autonomous vehicles. Pixel is a basic unit of digital images that determines their resolution and quality, enabling high-quality image creation, processing, and display on various devices. Pixell and pixel are both important and useful technologies that have a wide range of applications across different industries and domains.


FAQs




Here are some frequently asked questions about pixell and pixel:


What is the difference between pixell and pixel?




Pixell is a 3D flash LiDAR powered by the LCA2 LeddarEngine, designed specifically for autonomous vehicles. Pixel is a basic unit of digital images or a dot matrix display device.


What are the benefits of using pixell and pixel?




Pixell provides reliable and accurate detection of objects and obstacles in the vehicle's surroundings, enhancing the safety and efficiency of autonomous vehicles. Pixel enables high-quality image resolution and color, enabling high-quality image creation, processing, and display on various devices.


What are some examples of pixell and pixel applications?




Pixell is used as a cocoon LiDAR for shuttles, robotaxis, and delivery vehicles. Pixel is used in pixel art, image processing, and display devices.


How does pixell work?




Pixell works by emitting a single pulse of light that illuminates the entire scene at once, instead of scanning it line by line. The reflected light is then captured by a sensor array that converts it into 3D data.


How does pixel work?




Pixel works by being a sample of an original or synthetic image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color imaging systems, a color is typically represented by three or four component intensities such as red, green, blue or cyan, magenta, yellow, and black.


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