how can i find the number of bits in an image for calculating compression ratio?

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Anu Sri il 5 Ott 2018

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Commentato: Anu Sri il 5 Ott 2018

i have to calculate number of bytes in an image but on using size() i am getting CR=1 because size of compressed image and decompressed image is same.how can i calculate CR in this case?

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Anu Sri il 5 Ott 2018

they are same....

Anu Sri il 5 Ott 2018

how can i calculate CR in this case then?

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