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    Analysis of precessing target velocity signatures under coherent lidar
    ZHANG Bowen, ZHANG Haiyang, LUO Tianshuo, ZHANG Yixuan
    2026, 47(2): 227-235. DOI: 10.5768/JAO202647.0201001
    Abstract PDF
    Design of optical system for long range oblique visible/infrared dual band aerial photography
    LIU Yingqi, DONG Ying, HAI Yunbo, TAO Zhong, SU Ying, LU Hongqiang, ZHAO Hongjun, WANG Leilei
    2026, 47(2): 236-242. DOI: 10.5768/JAO202647.0201002
    Abstract PDF
    Optimization of near-infrared ranging optics based on Global Search algorithm
    FENG Hao, WANG Lijiao, MO Weiquan, YUAN Bicheng, YANG Zhiying, ZHANG Nan, WANG Kaijin, LIU Kun, SUN Hao
    2026, 47(2): 243-252. DOI: 10.5768/JAO202647.0201003
    Abstract PDF
    Research on electro-optic sampling system based on cage structure
    WANG Jingjie, ZHAN Chunlian, GAO Han, ZHAO Yao, LIU Chao
    2026, 47(2): 253-259. DOI: 10.5768/JAO202647.0201004
    Abstract PDF
    Design of sub-second vertical spindle system based on standard bearing and inspection method of wobble accuracy
    GONG Zhaoliang, TAN Luyang, LI Guangzhen, ZHANG Lei, HUO Zhanwei
    2026, 47(2): 260-269. DOI: 10.5768/JAO202647.0201005
    Abstract PDF
    90° angle of view D-type rigid throat endoscope system design
    BAI Ning, XIANG Yang, YUAN Xiaohan, YU Lu, JIANG Bowen, XIANG Zheng
    2026, 47(2): 270-277. DOI: 10.5768/JAO202647.0201006
    Abstract PDF
    Design of cutting and welding optical system based on laser uniform light and zoom
    ZHANG Wenhan, MU Da, YU Pengliang, GUO Zheng, QIN Xiao
    2026, 47(2): 278-287. DOI: 10.5768/JAO202647.0201007
    Abstract PDF
    Comparative study of hyperspectral image classification algorithms based on sea background
    LI Xiaojie, ZHANG Bin, LIN Chao, ZHANG Fan, SUN Yansen
    2026, 47(2): 288-293. DOI: 10.5768/JAO202647.0202001
    Abstract PDF
    Infrared ship target detection algorithm based on improved Yolov8s
    LOU Shuli, DING Xiaozhen, WANG Kai
    2026, 47(2): 294-302. DOI: 10.5768/JAO202647.0202002
    Abstract PDF
    Retinex-based method for non-uniform low-light image enhancement
    ZHANG Qilong, LIN Mingsu, LI Haiming, HU Jianling
    2026, 47(2): 303-310. DOI: 10.5768/JAO202647.0202003
    Abstract PDF
    Pupil center location algorithm for axial length measurement system
    CHEN Long, ZHANG Rui, XUE Peng, WU Chuanchao, WANG Yaoli, WU Jingzhi
    2026, 47(2): 311-320. DOI: 10.5768/JAO202647.0202004
    Abstract PDF
    Research on fingerprint accurate recognition method based on structured light
    HUANG Jianhong, ZHANG Dazhi, XU Bin, ZHANG Bo, LIU Kai
    2026, 47(2): 321-327. DOI: 10.5768/JAO202647.0202005
    Abstract PDF
    Based on self-correlation enhancement and prototype supervision for few-shot semantic segmentation
    LIU Jiaxin, TIAN Chengjun, HUANG Dandan, LIU Zhi
    2026, 47(2): 328-339. DOI: 10.5768/JAO202647.0202006
    Abstract PDF
    Point cloud classification and segmentation based on local feature aggregation and driving point cloud sampling
    HUANG Shuqi, ZHOU Zhifeng, REN Pulin, ZHAI Chuanrun
    2026, 47(2): 340-348, 373. DOI: 10.5768/JAO202647.0202007
    Abstract PDF
    Intelligent detection method for diamond wire layout based on hybrid vision
    SUN Xiaolong, LI Lin, LI Ziqiang, YANG Jiamiao
    2026, 47(2): 349-356. DOI: 10.5768/JAO202647.0203001
    Abstract PDF
    Automatic measurement system for complex part dimensions using machine vision
    ZHANG Heshun, LIU Xiangrui, LIU Meng, WU Yanfu, ZHANG Wenhua, JIA Caichao
    2026, 47(2): 357-363. DOI: 10.5768/JAO202647.0203002
    Abstract PDF
    Optimization of online MTF detection algorithm for consumer-level lenses
    ZHANG Jin, ZHANG Zhuocheng, QIN Wengang, ZHANG Xu, LIU Zheng, WU Qianghua
    2026, 47(2): 364-373. DOI: 10.5768/JAO202647.0203003
    Abstract PDF
    Lightweight LED bulb appearance defect detection method based on RSME-YOLO
    ZHANG Yuanzhao, ZHANG Xiaolong, CUI Chuanjin
    2026, 47(2): 374-385. DOI: 10.5768/JAO202647.0203004
    Abstract PDF
    Insulator defect detection based on terahertz pulse time domain algorithm
    WANG Qi, LIU Shanfeng, ZHANG Lu, XI Shengzhe, WEI Yimin
    2026, 47(2): 386-394. DOI: 10.5768/JAO202647.0203005
    Abstract PDF
    High sensitivity detection method for insulation status of eco-friendly gases GIS equipment based on photoacoustic spectroscopy technology
    LI Jing, ZENG Qiang, ZHANG Weiping, LI Yuanjia, WANG Huarui, HUANG Zhipeng
    2026, 47(2): 395-405. DOI: 10.5768/JAO202647.0203006
    Abstract PDF
    21.82 W of 639 nm continuous wave generation in a Pr:YLF laser
    MENG Xiangjun, SHI Wenlong, WANG Chuanbo, LI Jidong, MA Fang, YAO Yi, ZHENG Quan
    2026, 47(2): 406-410. DOI: 10.5768/JAO202647.0207001
    Abstract PDF
    Numerical simulation of laser ablation TC4 melting pool behavior
    JIANG Yongxia, LI Long, YU Tianxi, CHENG Yulu, ZHANG Chunling
    2026, 47(2): 411-419. DOI: 10.5768/JAO202647.0207002
    Abstract PDF
    Relationship between discharge current and torsional characteristics of LPFG based on micro taper structure
    HE Xuelan, GUO Peng, ZHAO Yafeng, LI Ming, WANG Tiebin
    2026, 47(2): 420-426. DOI: 10.5768/JAO202647.0208001
    Abstract PDF
    Supermode noise suppression in all-polarization-maintaining actively mode-locked fiber lasers
    CHEN Yan, LI Deqi, LI Baoqun, LIU Dongmei, ZHENG Jiawei, LOU Hongbo, LIU Xianzhu, WANG Tianshu
    2026, 47(2): 427-434. DOI: 10.5768/JAO202647.0208002
    Abstract PDF
    Influence of modulation depth difference of cascaded FBGs on random fiber laser
    QIN Junfei, MIAO Miao, LI Futian, HE Weihao, HAO Yunqi, YANG Kun
    2026, 47(2): 435-440. DOI: 10.5768/JAO202647.0208003
    Abstract PDF