MT9P031I12STCH-GEVB Development Boards, Kits, Programmers

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Introduction

The MT9P031I12STCH-GEVB is an evaluation board for a 12-bit CMOS digital image sensor from ON Semiconductor. The board is designed to enable rapid evaluation of the performance of the device and its suitability for various application fields. The board is designed especially for sensing applications with image and video requirements. It is also excellent for applications related to medical imaging, facial recognition and video surveillance.

Application Fields

The MT9P031I12STCH-GEVB evaluation board is a perfect choice for a wide variety of image and video sensing applications. Firstly, it is ideal for machine vision applications due to its light sensitivity, excellent dynamics and SNR ratio and small pixel size. It is also excellent for medical imaging, where its high sensitivity and fast sampling rates are essential for capturing high-resolution images with accurate detail. In addition, it is great for facial recognition and video surveillance, as its built-in focus detection capability is useful for recognizing objects based on their proximity to the sensor.

Working Principle

The MT9P031I12STCH-GEVB comes with an on-board programmable logic controller (PLC) which can be programmed with various commands. This on-board PLC is necessary to control the sensor’s functions, such as setting exposure timing and frame rate, setting windowing, gain, and color gains, selecting trigger-level, and setting other sensor parameters. It also has an analog-to-digital converter (ADC) to convert the analog video output of the sensor into a digital signal for further processing. The analog output of the sensor is then passed through the on-board PLC and ADC before being sent to the controller hardware. The controller hardware is responsible for performing the image processing algorithms, such as color balancing and color correction, de-noising, sharpening, and contrast enhancement. This is usually done using algorithms developed specifically for the application field. The processed digital video output can then be sent to a monitor or other display device.

Conclusion

The MT9P031I12STCH-GEVB evaluation board from ON Semiconductor is an excellent solution for a wide variety of image and video sensing applications. Its on-board PLC and ADC enable quick and accurate evaluation of the performance and suitability of the device for different fields. Its high sensitivity and fast sampling rates make it ideal for medical imaging, while its focus detection capability makes it great for facial recognition and video surveillance. In addition, its built-in image processing capabilities enable the user to quickly and accurately process the video output.

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