Feature space and metric measures for fusing multisensor images
文献类型：EI期刊论文
| 作者 | Chen S. H. ; Su B. ; Zhang H. |
| 发表日期 | 2008 |
| 关键词 | Fusion reactions Image quality Modulation Nuclear physics Risk assessment Wavelet transforms |
| 英文摘要 | A multivalued wavelet transform (MWT) is proposed to fuse multisensor images in feature space. First, feature space is constructed using image-derived features, and then the MWT is introduced. The multisensor images are then fused in the MWT domain using a voting and electing fuser based on the cross-feature scale guideline and the posterior probability of the MWT coefficient. The performance of the MWT is estimated using metric measures regarding various aspects of image quality. A fusion experiment using Thematic Mapper (TM) multispectral and SPOT panchromatic images of south China demonstrates that MWT outperforms smoothing filter-based intensity modulation (SFM) in terms of the fidelity to spectral properties and the injection of salient information. The experimental results confirm that the MWT is a superior fusion method for enhancing spatial quality of multispectral images with their spectral properties reliably preserved. |
| 出处 | International Journal of Remote Sensing
 |
| 卷 | 29期:11页:3257-3270 |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/24992]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Chen S. H.,Su B.,Zhang H.. Feature space and metric measures for fusing multisensor images. 2008. |
入库方式： OAI收割
来源：地理科学与资源研究所
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