dct coefficient calculation

2011 10 11
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hello everybody i am doing small experiment on face reccognition , for that i need the following i want to find the dct of 10 images and and i need to find the dct of another one image(test image)and i want to find the difference between these 10 image and the test image dct coefficients , i tried but i could not, can anyone give me suggestion

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Ashish Uthama
Ashish Uthama 2011-10-11
Muthu Kumar, you might a faster/helpful response if you posted what you tried and where specifically you did not get the answer you were hoping to get.
muthu kumar
muthu kumar 2011-10-12
thank u for ur suggestion
for example how to check the similiarity between 2 image dct coefficients

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muthu kumar
muthu kumar
2011-10-11

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