A new adaptive image denoising method based on the nonsubsampled contourlet transform algorithm

Guangxue Xuebao/Acta Optica Sinica

Volumn 29, Issue 8, 2009, Pages 2147-2152

  Wu, Xiaoyue ^a   Guo, Baolong ^a   Tang, Lu ^b   Li, Leida ^a  

^a XIDIAN UNIVERSITY   (China)

^b CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Adaptive image denoising; Image processing; Nonsubsampled contourlet transform; Stein's unbiased risk estimate

Indexed keywords

ADAPTIVE IMAGE DENOISING; ADAPTIVE IMAGES; ADAPTIVE THRESHOLDS; CURRENT SCHEMES; EDGE PRESERVATIONS; IMAGE NOISE; NATURAL IMAGES; NONSUBSAMPLED CONTOURLET; NONSUBSAMPLED CONTOURLET TRANSFORM; ORIGINAL IMAGES; RISK ESTIMATION; SIGNAL TO NOISE; STANDARD IMAGES; STEIN'S UNBIASED RISK ESTIMATE; SUB-BANDS;

IMAGE PROCESSING; IMAGE RECONSTRUCTION; IMAGING SYSTEMS; MAGNETIC SUSCEPTIBILITY; RISK PERCEPTION;

EDGE DETECTION;

EID: 70350504000     PISSN: 02532239     EISSN: None     Source Type: Journal    
DOI: 10.3788/AOS20092908.2147     Document Type: Article

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