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hi friends
am trying to do "hardware implementation of image enhancement".
for this i wrote simple verilog codes( negative transform, threshold, brightness control, contrast stretching). these codes i wrote using simple logic, it's simulated and synthesized also.
but my problem is hardware...
hi .... this is praveen
am also doing same type of project ..
am writing code for image enhancement.
first am taking simple negative transform.
now am try to implement it on hardware.
my doubt is "how to generate .coe file from jpeg/bmp."
is it directly come by giving image file to...
hi ,
am trying to write code for image processing. for this first i just write data in one file to another.
my code is compiled successfully and simulated also. but doesn't create output file
am trying to write the data in input file into output file. but its not created any output file.
i made...
hi ,
Am also have same problem am trying to write code in verilog.
my code is compiled successfully and simulated also. but doesn't create output file
am trying to write the data in input file into output file. but its not created any output file.
i made some changes also using commands like...
hi ..
i have a problem of read&write text/doc files in verilog.
i want to read in.txt file and write the data into out.txt .
am using $readmemb("in.txt",w);
and $fopenr("in.txt");
and for writing i open a file=$fopen("out.txt");
the program shows errors.
am write one separate prog for...
yes , first i want to check it for simulation.
and is there any possible to "read direct image(.jpeg) file into verilog and process it"
without creating .txt file .
k
i am done image negative transform using matlab(S=L-1-r).
and create r.txt file .
now coming to verilog coding am try to call r.txt file into my program using
a=$fopenr('r.txt')
my image size is 128x128 (ie, ixj).
i=128, j=128.
in r.txt filr it shows pixel values from 1 to 16384...
hi , this is praveen
am doing my project on image processing(enhancement).
this i want to implement on vertex2pro fpga kit .
i need some suggestions to do this .
i need source code .
please give me some suggestions
-how to read a image file into verilog/vhdl code .
- how to implement...
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