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Proceedings Paper

Real-time color imaging system for NIR and visible based on neighborhood statistics lookup table
Author(s): Sheng-yi Wei; Zhen Jin; Ling-xue Wang; Yu He; Xing-guang Zhou
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Paper Abstract

The near infrared radiation is the main component of the solar radiation. It's widely used in the remote sensing, nightvision, spectral detection et al. The NIR images are usually monochromatic, while color images are benefit for scene reconstruction and object detection. In this paper a new computed color imaging method based on the neighborhood statistics lookup table for NIR and visible was presented, and its implementation system was built. The neighborhood statistics lookup table was established based on the neighborhood statistical properties of the image. The use of the neighborhood statistical properties can enriched the color transmission variables of the gray image. It obtained a colorful lookup table that could improve the effects of the color transfer and make the colorized image more natural. The proposed lookup table could also transfer the color details well for the neighborhood statistical information representing the texture of the image. The results shows that this method yields a color image with natural color appearance and it can be implemented in real-time.

Paper Details

Date Published: 5 November 2015
PDF: 6 pages
Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 979522 (5 November 2015); doi: 10.1117/12.2216677
Show Author Affiliations
Sheng-yi Wei, Beijing Institute of Technology (China)
Zhen Jin, Beijing Institute of Technology (China)
Ling-xue Wang, Beijing Institute of Technology (China)
Yu He, Beijing Institute of Technology (China)
Xing-guang Zhou, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9795:
Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015
Shenggang Liu; Songlin Zhuang; Michael I. Petelin; Libin Xiang, Editor(s)

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