A Novel Tone Mapping Based on Double-Anchoring Theory for Displaying HDR Images
文献类型：期刊论文
| 作者 | Jinhua Wang; De Xu ; Bing Li
|
| 刊名 | IEICE Trans. On Inf. & Sys.
 |
| 出版日期 | 2009 |
| 卷号 | E92D期号:12页码:2487-2497 |
| 关键词 | Tone Mapping |
| 英文摘要 | In this paper, we present a Double-Anchoring Based Tone Mapping (DABTM) algorithm for displaying high dynamic range (HDR) images. First, two anchoring values are obtained using the double-anchoring theory. Second, we use the two values to formulate the compressing operator, which can achieve the aim of tone mapping directly. A new method based on accelerated K-means for the decomposition of HDR images into groups (frameworks) is proposed. Most importantly, a group of piecewise-overlap linear functions is put forward to define the belongingness of pixels to their locating frameworks. Experiments show that our algorithm is capable of achieving dynamic range compression, while preserving fine details and avoiding common artifacts such as gradient reversals, halos, or loss of local contrast. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/20390]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Beijing Jiaotong University |
| 推荐引用方式 GB/T 7714 | Jinhua Wang,De Xu,Bing Li. A Novel Tone Mapping Based on Double-Anchoring Theory for Displaying HDR Images[J]. IEICE Trans. On Inf. & Sys.,2009,E92D(12):2487-2497. |
| APA | Jinhua Wang,De Xu,&Bing Li.(2009).A Novel Tone Mapping Based on Double-Anchoring Theory for Displaying HDR Images.IEICE Trans. On Inf. & Sys.,E92D(12),2487-2497. |
| MLA | Jinhua Wang,et al."A Novel Tone Mapping Based on Double-Anchoring Theory for Displaying HDR Images".IEICE Trans. On Inf. & Sys. E92D.12(2009):2487-2497. |
入库方式： OAI收割
来源：自动化研究所
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