Research on stitching technology based on enhanced images of substations
Shuanghao Guo,
Hong Zhang,
Xiu Ji
et al.
Abstract:The digital, intelligent and visual operation of substations has become a current research trend. In order to obtain allweather substation image information, this paper proposes to enhance the low-light image at night based on gamma correction, then match the enhanced image with feature points, transform the image by Fourier-Mellin transform (FM) to obtain the overlapping area; use the fast approximate nearest neighbour (FLANN) matching algorithm for coarse matching, introduce the progressive sample consensus … Show more
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