Chinese Optics Letters, 2004, 2 (12): 12698, Published Online: Jun. 6, 2006
A new quality map for quality-guided phase unwrapping 
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100.0100 image processing 120.5050 phase measurement 070.5010 pattern recognition and feature extraction
Abstract
A new quality map for quality-guided phase unwrapping is presented. The quality map is derived from the wrapped phase map directly and can reflect phase quality accurately. It is demonstrated that the proposed quality map is a good phase-quality indicator, with which the quality-guided unwrapping algorithm can retrieve a reliable phase profile.
Yuangang Lu, Xiangzhao Wang, Xianghong Zhong, Guotian He, Yingming Liu, Defeng Zheng. A new quality map for quality-guided phase unwrapping[J]. Chinese Optics Letters, 2004, 2(12): 12698.
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