A spatially correlated image fusion algorithm for multispectral remotely sensed imagery

Shao Ang Chen, Hsuan Ren

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Image fusion is a very useful method to combine the spectral information from multispectral images with the high spatial resolution panchromatic images to improve the spatial resolution of multispectral images. The fast Intensity-Hue-Saturation (IHS) fusion technique proposed by Tu is based on color systems transformation between RGB and IHS color spaces [2]. In 2006, Choi improved this method by introducing a tradeoff parameter which can control spatial resolution of fusion result [1]. But Choi's method only uses single parameter for all pixels. In this study, we use the correlation of each pixel in multispectral image to create a transform, and assign tradeoff parameter for each pixel by a linear transform to reach minimum mean squared error between the fused image and the origin one.

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主出版物標題29th Asian Conference on Remote Sensing 2008, ACRS 2008
頁面1477-1482
頁數6
出版狀態已出版 - 2008
事件29th Asian Conference on Remote Sensing 2008, ACRS 2008 - Colombo, Sri Lanka
持續時間: 10 11月 200814 11月 2008

出版系列

名字29th Asian Conference on Remote Sensing 2008, ACRS 2008
3

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???event.eventtypes.event.conference???29th Asian Conference on Remote Sensing 2008, ACRS 2008
國家/地區Sri Lanka
城市Colombo
期間10/11/0814/11/08

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