Opto-Electronic Engineering
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Vol. 46, No. 4, 2019
Cover Story: Yin Lijian, Rao Yunjiang, Dai Jianhua, et al. A feasibility study of using fiber-optic Raman spectrum system for fast diagnosis of gastric cancer[J]. Opto-Electronic Engineering, 2019, 46(4): 180645.

Cells canceration originates from a series of physiological and biochemical changes, such as nucleic acid synthesis, the fracture of side chain, the change of the cell structure and the relative content of protein and the increased liquidity of cell membrane, etc. The molecular changes within cancer cells can generate changes in characteristic Raman spectra. Spectral differences including displacement, the intensity and the number of peak show that the vibration of the cancer molecular chemical bond, functional group within the organization changed, so as to explore the changes of molecular configuration conformation in the cancer tissue, the relative content and existing state.
Professor Peng Guiyong’ group from Institute of Digestive Disease of Army Medical University committed to the study of Raman spectra of the gastrointestinal tumors and built a optical fiber Raman system equipped with an endoscopic examination.
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  Article  |  TN29;TP18
Online Time:Apr 01, 2019
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Liu Lei, Cao Min, Zhang Xiao. Application of improved firefly optimization algorithm in motion shadow removal[J]. Opto-Electronic Engineering, 2019, 46(4): 180120. 
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Kong Mingdong, Li Bincheng, Guo Chun, et al. Characterictics of absorption edge of SiO2 films[J]. Opto-Electronic Engineering, 2019, 46(4): 180220. 
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Online Time:Apr 01, 2019
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Liu Jun, Meng Weixiu, Yu Jie, et al. Design and implementation of DRFCN in-depth network for military target identification[J]. Opto-Electronic Engineering, 2019, 46(4): 180307. 
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Gao Lin, Chen Niannian, Fan Yong. Vehicle detection based on fusing multi-scale context convolution features[J]. Opto-Electronic Engineering, 2019, 46(4): 180331. 
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Online Time:Apr 01, 2019
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Chai Jinyan, Huang Chao, Cheng Chunyan, et al. Resolution enhancement algorithm based on infrared digital holography imaging through flame[J]. Opto-Electronic Engineering, 2019, 46(4): 180418. 
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Xi Jiaqi, Chen Xiaodong, Wang Yi, et al. Details preserved brightness equalization algorithm for non-uniform illumination images[J]. Opto-Electronic Engineering, 2019, 46(4): 180439. 
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Li Jiakuan, Sun Chunsheng, Hu Yiming, et al. An underwater stereo matching method based on ORB features[J]. Opto-Electronic Engineering, 2019, 46(4): 180456. 
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Zhang Xiangming, Wang Zhongqiang, Chang Ming, et al. Research on a 30 times ratio continuous zoom television optical system adjustment technology[J]. Opto-Electronic Engineering, 2019, 46(4): 180462. 
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Xu Guangzhu, Wang Yawen, Hu Song, et al. Retinal vascular segmentation combined with PCNN and morphological matching enhancement[J]. Opto-Electronic Engineering, 2019, 46(4): 180466. 
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Online Time:Apr 01, 2019
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Yin Lijian, Rao Yunjiang, Dai Jianhua, et al. A feasibility study of using fiber-optic Raman spectrum system for fast diagnosis of gastric cancer[J]. Opto-Electronic Engineering, 2019, 46(4): 180645.