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pragyan bisoyi


siksha 'o' anusandhan

Active since 2015

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matlab code not working for 64x64 dct block
I have implemented 2d dct code which is working for (4x4 ,8x8,16x16)block but its not working for 64x64 block ,in matlab its sho...

10 years ago | 1 answer | 0

1

answer

Question


why each pixel of the predicted image is same?
I m working on prediction using orthogonal matching pursuit algorithm where at the output i m getting same pixel value through o...

10 years ago | 0 answers | 0

0

answers

Question


why each pixel of the predicted image is same?
I m working on prediction using orthogonal matching pursuit algorithm where at the output i m getting same pixel value through o...

10 years ago | 0 answers | 0

0

answers

Question


Warning: IMSHOW(I,N) is an obsolete syntax. Your grayscale image will be displayed using 256 shades of gray.
I am getting this warning: Warning: IMSHOW(I,N) is an obsolete syntax. Your grayscale image will be displayed using 256 shades ...

10 years ago | 1 answer | 0

1

answer

Question


How to generalize the quantization matrix in jpeg compression
I m working on jpeg image compression, where i have used the quantization matrix,which is given in the paper but i want to write...

11 years ago | 0 answers | 0

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Question


How to find out the bits per pixel in jpeg compression and plot a graph of psnr vs bitsper pixel?
Hello its urgent help,im working in a projectin matlab where i have i have to find calculate the bpp in jpeg compression,i am ...

11 years ago | 0 answers | 0

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