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8 October 2015 Survey of evaluation methods in image complexity of target and background
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Proceedings Volume 9675, AOPC 2015: Image Processing and Analysis; 96751Q (2015)
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China
In the domain of target recognition, the image complexity of target and background is used to describe the difficult degree of extracting and recognizing target from complex background, which has important guiding significance and widely application prospect in a lot of domains such as biological medical, information encrypt, image compression, meteorological analysis, automatic target recognition. This paper comprehensively took the innate characteristics of target and the target local background characteristic into consideration, which affected the algorithm performance of target extraction and recognition, then made generalizations of three classes of evaluation methods: methods based on the target characteristic, including the target shape characteristic, the gray standard deviation of target pixels, the target Local background entropy difference, etc; methods based on the target similitude, including the edge profile and structural characteristic similitude between target and phony target; methods based on the background characteristic, including texture characteristic edge ratio, etc. And on this basis, we made research on the relationship of structural features and evaluation parameters, and analyzed the foundation and properties of each method by contrast. Thoughts and foresights of this field are given at the end of this paper.
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Bo Xiao, Jin Duan, Yong Zhu, Yanqin Chen, and Guangming Li "Survey of evaluation methods in image complexity of target and background", Proc. SPIE 9675, AOPC 2015: Image Processing and Analysis, 96751Q (8 October 2015);

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