Explain why the combination of quantization/dequantization steps in JPEG is a lossy process even though we divide
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Explain why the combination of quantization/dequantization steps in JPEG is a lossy process even though we divide each element of the matrix M by the corresponding value in matrix Q when quantizing and multiply it by the same value when dequantizing.
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The reason is in the rounding process that occurs in quantization ...View the full answer
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