Edge continuity of infrared image for ground scene

Zheng-hui Zhang; Shi-wen Xu

doi:10.1117/12.836186

4 August 2009 Edge continuity of infrared image for ground scene

Zheng-hui Zhang, Shi-wen Xu

Proceedings Volume 7383, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications; 73830E (2009) https://doi.org/10.1117/12.836186
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

The edge information of infrared image for ground scene is an important means to express the contour of object and match MWIR and visible image. In this paper, a novel method is proposed to analyze the edge continuity of the entire scene quantitatively. In order to investigate the mutual relationship between edge continuity and matching performance, a great deal of MWIR and visible aerial image sequences are selected from rural and factory district scenes in the different time of a day quantitatively. According to the experimental results, conclusions can be made that the edge continuity is proportional to the correlation peak value, and inversely proportional to the registration error for the same scene.

Citation Download Citation

Zheng-hui Zhang and Shi-wen Xu "Edge continuity of infrared image for ground scene", Proc. SPIE 7383, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830E (4 August 2009); https://doi.org/10.1117/12.836186

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KEYWORDS

Infrared imaging

Mid-IR

Image registration

Charge-coupled devices

Infrared radiation

CCD image sensors

Image filtering

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