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Dive into the research topics where Liu Shang-qian is active.

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Featured researches published by Liu Shang-qian.


Journal of Electronics (china) | 2003

An expansion and correction algorithm for photoelectric image with geometric distortion

Liu Jingen; Wu Zhipeng; Liu Shang-qian

A creepy photoelectric endoscopy system with good performance is studied, and an expansion and correction algorithm for a compressed photoelectric image with serious geometric distortion is presented. The algorithm can not only correct the geometric distortion, but also restore the gray-level distribution by means of ternary convolution algorithm. The details and the outline in the image are very clear. It is proved to be of high performance in practice.


Archive | 2014

Method and device for fusing infrared and visible light images based on spectral wavelet transformation

Qin Hanlin; Yan Xiang; Han Jiaojiao; Zhou Huixin; Mou Yuan; Li Jia; Ma Lin; Zeng Qingjie; Jin Chun; Lyu Enlong; Liu Shang-qian


Acta Optica Sinica | 2010

Multiscale Truncation for Dim and Small Target Background Suppression

Zhou Huixin; Qin Hanlin; Lai Rui; Liu Shang-qian


Semiconductor Optoelectronics | 2006

A New Adaptive Enhancement Algorithm for Infrared Image

Lai Rui; Liu Shang-qian; Wang Bingjian; Li Qing


Infrared and Laser Engineering | 2006

IR passive mono-station ranging algorithm using dual-band radiation

Liu Shang-qian


Archive | 2015

Infrared weak and small target detection method based on time-space domain background suppression

Qin Hanlin; Li Jia; Yan Xiang; Zhou Huixin; Mou Yuan; Zong Jingguo; Han Jiaojiao; Zeng Qingjie; Hao Jingya; Ni Man; Liu Shang-qian


Archive | 2015

Detection method and device for small and dim targets in infrared sequence images

Qin Hanlin; Zeng Qingjie; Yan Xiang; Ma Lin; Zhou Huixin; Li Jia; Zong Jingguo; Han Jiaojiao; Lyu Enlong; Liu Shang-qian


Archive | 2015

Weak and small infrared target strengthening method based on image geometric separation

Qin Hanlin; Zeng Qingjie; Yan Xiang; Mou Yuan; Zhou Huixin; Zong Jingguo; Li Jia; Han Jiaojiao; Jin Chun; Cao Hongyuan; Song Shangzhen; Liu Shang-qian


Archive | 2015

Infrared image compressed sensing reconstruction method based on guiding filtering and clipping filtering

Qin Hanlin; Han Jiaojiao; Zhou Huixin; Zong Jingguo; Lai Rui; Yan Xiang; Wang Bingjian; Li Jia; Zeng Qingjie; Cheng Kuanhong; Liu Shang-qian


Archive | 2015

Infrared light image and visible light image fusion method based on interactive non-local average filtering

Qin Hanlin; Yan Xiang; Han Jiaojiao; Mou Yuan; Zong Jingguo; Li Jia; Zeng Qingjie; Zhao Richeng; Zhao Ying; Zhou Huixin; Liu Shang-qian

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