hex file includes R, G, B data of the bitmap image. The input image size is 768x512 and the image. Below is a Matlab example code to convert a bitmap image to a. bmp image on in Verilog, the image is required to be converted from the bitmap format to the hexadecimal format. All the related questions asked by students are answered at the bottom of this article.įirst of all, Verilog cannot read images directly. In this project, I added some simple image processing code into the reading part to make an example of image processing, but you can easily remove it to get raw image data. The image writing part is also extremely useful for testing as well when you want to see the output image in BMP format. The image processing operation is selected by a "parameter.v" file and then, the processed image data are written to a bitmap image output.bmp for verification purposes. The image reading Verilog code operates as a Verilog model of an image sensor/ camera, which can be really helpful for functional verifications in real-time FPGA image processing projects. In this FPGA Verilog project, some simple processing operations are implemented in Verilog such as inversion, brightness control and threshold operations.
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