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Proceedings Paper

Approach to linear feature extraction for infrared image
Author(s): Tiejun Li; Yanli Wang; Zhe Chen; Renxiang Wang
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Paper Abstract

In this paper, an approach to linear feature extraction for infrared image is presented, which consists of three major modules: image preprocessing by using fuzzy feature transformation and fuzzy enhancement, edge strength map and direction map generation by using low pass filter and multi- dimension edge detector and linear feature extraction by using gradient profile maximum method. Comparison with some other edge detection methods, accuracy and robust experiments are done to testify its better position accuracy and reliability. Computational simulation and experiment results show that the proposed algorithm can solve the linear feature extraction problem for infrared image.

Paper Details

Date Published: 16 October 2001
PDF: 6 pages
Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); doi: 10.1117/12.445738
Show Author Affiliations
Tiejun Li, Beijing Univ. of Aeronautics and Astronautics (China)
Yanli Wang, Beijing Univ. of Aeronautics and Astronautics (China)
Zhe Chen, Beijing Univ. of Aeronautics and Astronautics (China)
Renxiang Wang, Xi'an Institute of Surveying and Mapping (China)


Published in SPIE Proceedings Vol. 4602:
Semiconductor Optoelectronic Device Manufacturing and Applications

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