Implementation of image processing and output using digital filters using FPGA
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Дата
2021
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Анотація
Digital image processing is an ever-growing industry, including
medicine, video surveillance, and more. To improve the performance of image
processing systems, image processing algorithms are implemented not
programmatically, but hardware. The idea here is to achieve results by processing
images at the hardware level faster and more efficiently than software processing.
Thus, digital signal processing algorithms and operations were implemented using
the Basys 3 FPGA board. FPGA provides the advantage of parallelism, low costs,
and low energy consumption. In this article, the advantages of using FPGA for the
implementation of image processing algorithms such as median filter, morphological,
convolution, smoothing and edge detection, etc.were demonstrated and the results
were obtained. The picture is provided .we send it to the FPGA block RAM in .coe
format, and then we can check the processing operations performed depending on
our choice. Then we output the images to the monitor using VGA. Image types use
eight bits to encode the value of each pixel, resulting in shades of gray with a black
value of 256 to 0 and a w hite value of 255.
Опис
Mukhanbet A. A. Implementation of image processing and output using digital filters using FPGA / A. A. Mukhanbet ; sci. advisors Y. S. Nurakhov, T. S. Imankulov // Black Sea Science 2021. Information Technology, Automation and Robotics : рroc. of the Intern. Competition of Student Scientific Works / Odessa Nat. Acad. of Food Technologies ; eds. B. Yegorov, M. Mardar, S. Kotlyk [et al.]. – Odessa : ONAFT, 2021. – P. 62-71 : fig. – Ref.: 15 tit.
Ключові слова
FPGA, digital image processing, algorithms, filter, VGA