Chinese Optics Letters, 2005, 3 (0s): 324, Published Online: Mar. 5, 2007
One new method for OCT image denoising based on wavelet transform
030.0030 Coherence and statistical optics 290.0290 Scattering 030.4280 Noise in imaging systems 100.0100 Image processing
Abstract
Optical coherence tomography (OCT) suffers from random noises which degrade contrast of image, these noises can not effectively be wiped off by filtering technique. Characteristics of random noises were discussed and analyzed, noise influences were identified on image. The method of wavelet transform is presented for image denoising. The result shows that the method can reduce image noises.
Xinwen Liu, Zhiyu Qian, Huinan Wang, Lijuan Dai. One new method for OCT image denoising based on wavelet transform[J]. Chinese Optics Letters, 2005, 3(0s): 324.
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