Discrete cosine unwrapping algorithm based on phase gradient weighted moving average correction

The invention discloses a discrete cosine unwrapping algorithm based on phase gradient weighted moving average correction. The method comprises the following steps: firstly, shooting by using camera equipment, and obtaining a two-dimensional phase wrapping image of defect information of a detected o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIONG XIANMING, ZHANG WENTAO, XU RUISHU, XU SONGTONG, ZENG QILIN, DU HAO, MEI JIAYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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