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FPGA and image processing

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hodahussein

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dear all

how can i read and store image on fpga
 

i have a problem with system generator
in workspace i read a image by imread('pout.tif'), i have a matrix in workspace
i put into system and process.but it report some error below:
- Error in port widths or dimensions. Output port 1 of 'enhancement/Subsystem/In1' is a [1x240] matrix. (input is a matrix 291x240)
- Error in port widths or dimensions. Input port 1 of 'enhancement/Subsystem/AddSub' is a one dimensional vector with 1 elements.
help me fix this problem,thanks a lot
 

there isnt enough memory inside an FPGA to store and entire image.
 

TrickyDicky said:
there isnt enough memory inside an FPGA to store and entire image.
Click to expand...

That would depend on the size of the FPGA and image. There should be enough memory for 1024x768 image on a large Spartan 3.
 

anyway - unless you have a frame buffer, if you're storing a whole image you're probably doing it wrong.
 

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