Restoration of color in a remote sensing image and its quality evaluation

Zuxun Zhang; Zhijiang Li; Jianqing Zhang; Zhihe Wang

doi:10.1117/12.538546

25 September 2003 Restoration of color in a remote sensing image and its quality evaluation

Zuxun Zhang, Zhijiang Li, Jianqing Zhang, Zhihe Wang

Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.538546
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China

Abstract

This paper is focused on the restoration of color remote sensing (including airborne photo). A complete approach is recommended. It propose that two main aspects should be concerned in restoring a remote sensing image, that are restoration of space information, restoration of photometric information. In this proposal, the restoration of space information can be performed by making the modulation transfer function (MTF) as degradation function, in which the MTF is obtained by measuring the edge curve of origin image. The restoration of photometric information can be performed by improved local maximum entropy algorithm. What's more, a valid approach in processing color remote sensing image is recommended. That is splits the color remote sensing image into three monochromatic images which corresponding three visible light bands and synthesizes the three images after being processed separately with psychological color vision restriction. Finally, three novel evaluation variables are obtained based on image restoration to evaluate the image restoration quality in space restoration quality and photometric restoration quality. An evaluation is provided at last.

Citation Download Citation

Zuxun Zhang, Zhijiang Li, Jianqing Zhang, and Zhihe Wang "Restoration of color in a remote sensing image and its quality evaluation", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); https://doi.org/10.1117/12.538546

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