One new method for OCT image denoising based on wavelet transform

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Chinese Optics Letters, Volume. 3, Issue 0s, 324(2005)

[in Chinese], [in Chinese], [in Chinese], and [in Chinese]

Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016

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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.

Keywords

030.4280 100.0100 290.0290 030.0030

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. One new method for OCT image denoising based on wavelet transform[J]. Chinese Optics Letters, 2005, 3(0s): 324

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Received: --

Accepted: --

Published Online: Mar. 5, 2007

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Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology