first i need to find average of the matrix and i have to substract the values of matrix from that average,now in the place of ne...
2 years ago
after dividing an image in to 8*8 blocks i need to find variance for that block could u please help me....
Asked 2 years ago
how to insert message in 6th bit of the pixel value of the image ..
sir what i need is then i shouldd substract the each value of the matrix from the mean value up to this i did now i got negative...
sir i dived image into blocks,but the problem is the output was very small i cant identify the changes so can u please help me s...
hello iam jyothi, i need to insert message in the 6 th bit of the binary image ..iam trying for this but iam not getting can an...
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