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A problem about wavelet coefficient quantizaton

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Lee Cindy
Lee Cindy 2013-4-20
关闭： MATLAB Answer Bot 2021-8-20
When I processed an image with DWT,I found that the wavelet coefficient were floating-point data type. To process the data,I want to change it into integers(maybe use some method like quantizaton in DCT),but still now I can't do it. I need some help .Thanks.

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