题目内容

If a digital image covers a broad range of the gray scale, then it has high contrast.

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The size of the output image after algebraic operation is same to that of input image.

Pseudocolor image processing consists of assigning colors to gray values based on a specified criterion.

Bit allocation is one of the three key problems for transform encoding techniques.

Boudary-based segmentation uses the similarity in gray levels in a region.

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