Study on Defogging Effect Evaluation Method in Atomization Image

Abstract:

For the problems of few current defogging effect evaluation methods and limited evaluation methods, it proposes an image clarity effect evaluation method: the method combined with relative contrast and edge similarity. This is because: the contrast degree of fog image and non-fog image is obviously different. While improving image contrast degree, it should also try to make the edge structure of recovery image and reduced image consistent to prevent the recovery image from distorting. The experiment proves that this method can effectively evaluate the clarity effect of each algorithm, and the evaluation result and the subjective feelings of the human eyes are consistent. Compared with the existing evaluation methods, it obtains overall evaluation conclusion and also has a good practicability and reliability.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 1972-1976
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.1972
• Online since: October 2014
• Authors: Zhen Chen, Fan Wu*
• Keywords: Edge Similarity, Image Quality, Objective Evaluation, Relative Contrast Degree

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