WFF-BM3D : a hybrid denoising scheme for fringe patterns

• Main Authors: Zhao, Ming, Qian, Kemao
• Other Authors: Asundi, Anand K.
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Fringe Pattern; Image Denoising; DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/89570; http://hdl.handle.net/10220/47097
• Institution: Nanyang Technological University

Fringe patterns are widely used in the optical interferometry. The captured fringe patterns usually have noises, and thus a filtering process for fringe patterns is necessary. The windowed Fourier filtering (WFF) algorithm is proposed specially for fringe pattern denoising. The WFF performs well in...