Bilateral filtering in the wavelet domain

Chao Cai; Mingyue Ding; Chengping Zhou

doi:10.1117/12.441517

20 September 2001 Bilateral filtering in the wavelet domain

Chao Cai, Mingyue Ding, Chengping Zhou

Proceedings Volume 4552, Image Matching and Analysis; (2001) https://doi.org/10.1117/12.441517
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

In this paper, we introduced several noise removing techniques in the wavelet domain, analyzed the properties of bilateral filtering. Following them, bilateral filtering in the wavelet domain was proposed. With this method, the properties of time-frequency localization and multiresolution of wavelets were used. At last, we demonstrated the efficient noise removing and sharpening of object boundaries and detailed structures by applying this image processing technique to different images.

Citation Download Citation

Chao Cai, Mingyue Ding, and Chengping Zhou "Bilateral filtering in the wavelet domain", Proc. SPIE 4552, Image Matching and Analysis, (20 September 2001); https://doi.org/10.1117/12.441517

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