Enhancement of spatial resolution of hyperspectral imagery using iterative back projection

Shen-En Qian; Guangyi Chen

doi:10.1117/12.861564

24 August 2010 Enhancement of spatial resolution of hyperspectral imagery using iterative back projection

Shen-En Qian, Guangyi Chen

Author Affiliations +

Proceedings Volume 7810, Satellite Data Compression, Communications, and Processing VI; 78100F (2010) https://doi.org/10.1117/12.861564
Event: SPIE Optical Engineering + Applications, 2010, San Diego, California, United States

Abstract

Increasing the spatial resolution of panchromatic images and multispectral images is a classical problem in remote sensing. However, it is still in its infancy to spatially enhance the resolution of hyperspectral imageries. In this paper, we proposed a new method for increasing the spatial resolution of a hyperspectral data cube by using an iterative back projection (IBP) based method. Also, we developed a new metric to measure the visual quality of the enhanced images. This metric is good at measuring the visual quality of an image whose full-reference image is not available whereas the low spatial resolution image is available. Experimental results confirm the superiority of the proposed method.

Citation Download Citation

Shen-En Qian and Guangyi Chen "Enhancement of spatial resolution of hyperspectral imagery using iterative back projection", Proc. SPIE 7810, Satellite Data Compression, Communications, and Processing VI, 78100F (24 August 2010); https://doi.org/10.1117/12.861564

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