题目内容

The aim of ( ) is to bring the image toward what it would have been if it had been recorded without degradation.

A. image enhancement
B. image restoration
C. image compression
D. image segmentation

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( ) is to subject a numerical representation of an object to a series of operations in order to obtain a desired result.

A. Digital image
B. Digital matrix
C. Digital image processing
D. Analog image

The encoder consists of three independent components: mapper, quantizer and symbol coder.

The region-based segmentation techniques use the discontinuity of gray value in the region.

Quantization is to digitize the coordinate values.

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