图像处理DCT compression, dithering, image interpolation
CTimagecompression(a)ImplementthesimplifiedDCTcompressionprocessaboveforn=2,4,and8andapplyittotheattachedimage.Showthereconstructedimagesforthesethreedifferentcases.[3images]ComputethePSNRvaluesofthethreereconstructedimagesanddiscusswhatthePSNRvaluemeanshere.(b)Usethesameproce
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