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[SOLVED] Image Processing on Verilog

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UFK

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Hiii

Im trying to read an image on Verilog. Im supposed to carry out a DWT on an image matrix. Since i couldnt figure out how to convert an image into matrix (Hex) on Verilog i used MATLAB imread for it. Now that i have the matrix for it how can i save it on Verilog? Should i access it on Verilog using it as a .txt file? Please help
 

Yes, you can extract the matrix from a file. There are several commands available, some of them similar to C programming, such as $fscanf, $fgetc, $fread.

You can load the matrix into variables or registers.

See this thread for more information:
 

    U

    UFK

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Thanks alot. That was really quick. Ill try it. Hope it will solve my prob.
 

hii

can someone please help me debug this piece of code.

module test;
reg [7:0] memory [7:0];
integer i;

initial
begin

$readmemb("init.dat",memory);
for (i=0; i<8; i=i+1)
$display("memory [%0d]=%b",i,memory);
end
endmodule

It says Module <test> has no port.

I saved a test file init.dat as follows:

@002

11111111 01010101
00000000 10101010

@006

1111zzzz 00001111

Please help me with it. Thanks alot in advance
 

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