Phase extraction from electronic speckle patterns by statistical analysis

• Main Authors: Tay, Cho Jui, Quan, Chenggen, Chen, Lujie, Fu, Yu
• 其他作者: Temasek Laboratories
• 格式: Article
• 語言: English
• 出版: 2011
• 主題: DRNTU::Science::Physics::Optics and light
• 在線閱讀: https://hdl.handle.net/10356/91582; http://hdl.handle.net/10220/6705
• 機構: Nanyang Technological University

In electronic speckle pattern interferometry (ESPI), speckles are information carriers as well as noise that hinders the extraction of high quality phase. This paper presents a phase extraction method based on the statistical property of speckles. Assuming that speckle related phase is a random vari...