NSSC OpenIR  > 微波遥感部
A HSV-Based Fusion of InIRA SAR and GoogleEarth Optical Images
Li, Dong; Zhang, Yunhua; Dong, Xiao; Shi, Xiaojin; Zhai, Wenshuai

Interferometric Imaging Radar Altimeter (InIRA) on board Chinese TG-2 space laboratory is dedicated to enable a wide-swath measure of the sea surface height by interferometric processing synthetic aperture radar (SAR) images. In this paper, a simple fusion algorithm is developed for InIRA SAR image and GoogleEarth optical image based on hue-saturation-value (HSV) color model. While the H and S components of optical image are reserved for the fusion, the V component of the fusion image is a weighted linear combination of SAR image and the V component of optical image, with the image entropy as weight. Experimental results exhibit not only the nice performance of the fusion scheme but also the potential of InIRA in inland water observation.

KeywordHsv Image Entropy Image Fusion Synthetic Aperture Radar Optical Sensor
Conference NameAsia-Pacific Microwave Conference (APMC)
Conference DateNOV 06-09, 2018
Conference PlaceKyoto, JAPAN
Indexed ByEI ; CPCI
Document Type会议论文
Recommended Citation
GB/T 7714
Li, Dong,Zhang, Yunhua,Dong, Xiao,et al. A HSV-Based Fusion of InIRA SAR and GoogleEarth Optical Images[C],2018:848-850.
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