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Altera_Forum's avatar
Altera_Forum
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16 years ago

How to insert pixel values?

I am new in VHDL and i am currently working on my diploma thesis which is about hardware implementation of a neural network that does face detection using viola-jones algorithm.My question is that i ...
Altera_Forum's avatar
Altera_Forum
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16 years ago

I don't know much about neural networks, but do you want the image to be displayed on a screen or something? I have only worked with Cyclone II and VGA screens, using a video DAC. If you have any fancy screen controller, than I think you need to read in it's manuals. If you, as I, want to show an image on a VGA screen, using nothing but a suitable DAC, you have to control all synch signals and simply send out your grayscale value when the pixel counter passes your 20x20-pixel-window.