Optical Fringe Patterns Filtering Based on Multi-Stage Convolution Neural Network

2 Jan 2019Bowen LinShujun FuCaiming ZhangFengling WangYuliang Li

Optical fringe patterns are often contaminated by speckle noise, making it difficult to accurately and robustly extract their phase fields. To deal with this problem, we propose a filtering method based on deep learning, called optical fringe patterns denoising convolutional neural network (FPD-CNN), for directly removing speckle from the input noisy fringe patterns... (read more)

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