Color image denoising with wavelet thresholding based on human visual system model
文献类型：期刊论文
| 作者 | Huang, KQ ; Wu, ZY; Fung, GSK; Chan, FHY
|
| 刊名 | SIGNAL PROCESSING-IMAGE COMMUNICATION
 |
| 出版日期 | 2005-02-01 |
| 卷号 | 20期号:2页码:115-127 |
| 关键词 | color image denoising wavelet thresholding human visual system model contrast sensitivity function masking |
| 英文摘要 | Recent research in transform-based image denoising has focused on the wavelet transform due to its superior performance over other transform. Performance is often measured solely in terms of PSNR and denoising algorithms are optimized for this quantitative metric. The performance in terms of subjective quality is typically not evaluated. Moreover, human visual system (HVS) is often not incorporated into denoising algorithm. This paper presents a new approach to color image denoising taking into consideration HVS model. The denoising process takes place in the wavelet transform domain. A Contrast Sensitivity Function (CSF) implementation is employed in the subband of wavelet domain based on an invariant single factor weighting and noise masking is adopted in succession. Significant improvement is reported in the experimental results in terms of perceptual error metrics and visual effect. (C) 2004 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | HUMAN-VISION ; COMPRESSION ; CONTRAST ; DIFFUSION ; TRANSFORM ; SHRINKAGE ; MASKING ; DOMAIN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000226659900001 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9098]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, NLPR, Beijing 100080, Peoples R China 2.Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, KQ,Wu, ZY,Fung, GSK,et al. Color image denoising with wavelet thresholding based on human visual system model[J]. SIGNAL PROCESSING-IMAGE COMMUNICATION,2005,20(2):115-127. |
| APA | Huang, KQ,Wu, ZY,Fung, GSK,&Chan, FHY.(2005).Color image denoising with wavelet thresholding based on human visual system model.SIGNAL PROCESSING-IMAGE COMMUNICATION,20(2),115-127. |
| MLA | Huang, KQ,et al."Color image denoising with wavelet thresholding based on human visual system model".SIGNAL PROCESSING-IMAGE COMMUNICATION 20.2(2005):115-127. |
入库方式： OAI收割
来源：自动化研究所
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