Technical specifications of the Pixy2 V2. The Pan Tilt kit has also been redesigned to be smaller and faster. They also have improved their Arduino and Raspberry Pi libraries by adding examples to make them more understandable and to extend their functionality.
#PIXY CAMERA HOW TO#
Charmed Labs also worked on the PixyMon software to make it more intuitive and responsive. Pixy is a fast vision sensor you can quickly teach to find objects, and it connects directly to Arduino and other controllers. Learn what image processing is, introductiont o Pixy CMUCam, Pixy Alternatives and how to get started by Pixy image processing camera. Image Sensor: Aptina MT9M114, 1296×976 resolution with integrated image stream processor. It includes all the technology necessary for visual recognition. It includes learning algorithms and detection of colour, line, intersection and small barcode. Unlike its first version, the Pixy2 V2.1 is smaller but faster (60 frames per second instead of 50). The Pixy2 camera is a complete vision system with an image sensor and a microprocessor. With its new “line detection” mode, your Pixy2 V2.1 camera sensor will allow your robot to follow a traced path, like a line on a sheet of paper for example, it can even decode the road signs!
To record the following colors, simply pass the object you want to be recognized in front of the object lens (a yellow ball, for example) while pressing the button at the top of the camera.Īfter completing this small manipulation, your camera will be able to recognize and track all objects whose color has been memorized.
If you wonder how this camera sensor detects these images, nothing simpler, it uses the principle of color recognition! This sensor can detect and record up to 7 different colors, numbered from 1 to 7, the first being the default color. Whilst the original Pixy was great at object detection, getting the coordinates out was a nightmare though We tried using it to detect 2 retro-flective markers, and whilst the detection of the markers worked fantastically, the I2C interface protocol to retrieve the data was so convoluted we eventually gave up since we couldn't do it reliably. This sensor works in a very simple way: it only detects the images you need and sends the corresponding data to your processor via 6 different channels: UART? SPI, I2C, USB, digital or analog!
Like its predecessor, the Pixy CMUcam5 camera sensor, the Pixy2 V2.1 sensor is compatible with Arduino and Raspberry Pi.
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