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Proceedings Paper

Multi-exposure images of wavelet transform fusion
Author(s): Jianbo Xu; Youjun Huang; Jianli Wang
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Paper Abstract

In many cases, the image acquisition devices have a limited dynamic range, which is lower than one encounter in the real world. The capture image from the camera can not reflect the high dynamic range. According to different exposure time of images in the same scene, it apply the Laplace sharpening the images and enhancing their details, and it use wavelet transform based on weighted rule of fusion to fuse those images. Consequently, the fused image retains effective information from those different exposure images. The resolution of the fusion image is better, and those images of the bright and dark area have been enhanced in the fusion image. Experiment show that the method for wavelet image fusion can fuse those multiple exposure images into a high dynamic range image.

Paper Details

Date Published: 19 July 2013
PDF: 5 pages
Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88780F (19 July 2013); doi: 10.1117/12.2030557
Show Author Affiliations
Jianbo Xu, Hunan Univ. of Science and Technology (China)
Youjun Huang, Hunan Univ. of Science and Technology (China)
Jianli Wang, Hunan Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8878:
Fifth International Conference on Digital Image Processing (ICDIP 2013)
Yulin Wang; Xie Yi, Editor(s)

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