Second super-harmonic resonance response of cantilever beam with bolt joint under low pretension

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	Second super-harmonic resonance response of cantilever beam with bolt joint under low pretension
	Li, Y.-B.; H.-D. Yu; Q.-L. Wang; X.-G. San and Z.-Y. Liu
刊名	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
	2016
卷号	24 期号:11
英文摘要	Infrared images are fuzzy due to the special imaging technology of infrared sensor. In order to achieve contrast enhancement and gain clear edge details from a fuzzy infrared image, we propose an efficient enhancement method based on atmospheric scattering model and histogram equalization. The novel algorithm optimizes and improves the visual image haze remove method which combines the characteristics of the fuzzy infrared images. Firstly, an average filtering operation is presented to get the estimation of coarse transmission rate. Then we get the fuzzy free image through self-adaptive transmission rate calculated with the statistics information of original infrared image. Finally, to deal with low lighting problem of fuzzy free image, we propose a sectional plateau histogram equalization method which is capable of background suppression. Experimental results show that the performance and efficiency of the proposed algorithm are pleased, compared to four other algorithms in both subjective observation and objective quantitative evaluation. In addition, the proposed algorithm is competent to enhance infrared image for different applications under different circumstances. (C) 2016 Published by Elsevier Ltd.
收录类别	EI
语种	中文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/57047]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, Y.-B.,H.-D. Yu,Q.-L. Wang,et al. Second super-harmonic resonance response of cantilever beam with bolt joint under low pretension[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2016,24(11).
APA	Li, Y.-B.,H.-D. Yu,Q.-L. Wang,&X.-G. San and Z.-Y. Liu.(2016).Second super-harmonic resonance response of cantilever beam with bolt joint under low pretension.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,24(11).
MLA	Li, Y.-B.,et al."Second super-harmonic resonance response of cantilever beam with bolt joint under low pretension".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 24.11(2016).