Model-based adaptive enhancement of far infrared image sequences
文献类型：期刊论文
| 作者 | Tang, M ; Ma, SD; Xiao, J
|
| 刊名 | PATTERN RECOGNITION LETTERS
 |
| 出版日期 | 2000-08-01 |
| 卷号 | 21期号:9页码:827-835 |
| 关键词 | image enhancement far infrared imagery adaptive filtering homomorphic filtering spatiotemporal filtering prometheus |
| 英文摘要 | Two enhancement algorithms, the spatial and spatiotemporal homomorphic filtering (SHF and STHF), were proposed in (Highnam, R., Brady, M., 1997. IEEE Trans. Pattern Anal. Machine Intell. 19, 410-415) to enhance far infrared images based upon a far infrared imaging model. In this paper, we theoretically and experimentally prove that the enhanced results with SHF are in general smoother than those with STHF, although STHF may reduce the processing time greatly in comparison to SHF. Based on this conclusion, an adaptive spatiotemporal homomorphic filtering (ASTHF) algorithm is proposed. The adaptive factor of ASTHF is also discussed in detail to obtain the trade off between smoothness and convergence time. (C) 2000 Elsevier Science B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence |
| 研究领域[WOS] | Computer Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000088706900004 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9808]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, M,Ma, SD,Xiao, J. Model-based adaptive enhancement of far infrared image sequences[J]. PATTERN RECOGNITION LETTERS,2000,21(9):827-835. |
| APA | Tang, M,Ma, SD,&Xiao, J.(2000).Model-based adaptive enhancement of far infrared image sequences.PATTERN RECOGNITION LETTERS,21(9),827-835. |
| MLA | Tang, M,et al."Model-based adaptive enhancement of far infrared image sequences".PATTERN RECOGNITION LETTERS 21.9(2000):827-835. |
入库方式： OAI收割
来源：自动化研究所
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