Target Alignment in Active Projection System based on Vision Feedback

被引：0
|
作者：
Li Yuan [1 ]
Zhang Kai [1 ]
Guo Jing [1 ]
Wang Qinglin [1 ]
机构：
[1] Beijing Inst Technol, Sch Automat, Beijing 100081, Peoples R China
来源：
2013 32ND CHINESE CONTROL CONFERENCE (CCC) | 2013年
基金：
中国国家自然科学基金;
关键词：
Active projection; alignment; Homography; vision;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Based on structured light vision, this paper studies target alignment control for an active projection system. The configuration and image model of the active projection system with vision are analyzed. An alignment strategy for projection contents and the target is presented to pre-warp images based on vision features, by which the projection figures approach the target figures iteratively without system calibration. The image processing and features extraction algorithms are presented for segmenting the projection and target figures, and then the relative position is estimated. Experimental results verify the proposed method.
引用
收藏
页码：3997 / 4000
页数：4
相关论文
共 50 条
  • [1] Robot Target Location Based on the Difference in Monocular Vision Projection
    Zheng, Zhaohui
    Li, Yuanyuan
    Chen, Deng
    Wang, Lei
    Ju, Jianping
    Zhang, Qiang
    [J]. IEEE ACCESS, 2023, 11 : 1883 - 1889
  • [2] Use of Local Surface Curvature Estimation for Adaptive Vision System Based on Active Light Projection
    Li, Wanjing
    Boehler, Martin
    Schuetze, Rainer
    Marzani, Franck S.
    Voisin, Yvon
    Boochs, Frank
    [J]. ADVANCED CONCEPTS FOR INTELLIGENT VISION SYSTEMS, PROCEEDINGS, 2008, 5259 : 530 - +
  • [3] Passive target tracking method based on vision information feedback
    Li, Anhu
    Liu, Xingsheng
    [J]. OPTICAL MODELING AND PERFORMANCE PREDICTIONS X, 2018, 10743
  • [4] Active-vision system for multi-target surveillance
    Bakhtari, Ardevan
    Benhabib, Beno
    [J]. 2005 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATIONS, VOLS 1-4, CONFERENCE PROCEEDINGS, 2005, : 1169 - 1174
  • [5] Laser tracker target tracking recovery method based on detection system with active infrared vision
    Wang, Bo
    Dong, Dengfeng
    Gao, Xinghua
    Zhou, Weihu
    [J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2021, 50 (04):
  • [6] Target track system design based on circular projection
    Song, HJ
    Zhu, M
    Hu, S
    Shen, ML
    [J]. ICO20: OPTICAL INFORMATION PROCESSING, PTS 1 AND 2, 2006, 6027
  • [7] Stereo vision system based on the laser dot matrix projection
    Liu Chenglin
    Ma Shaopeng
    Ma Qinwei
    Zeng Xiangfu
    [J]. 2011 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY: OPTICAL SYSTEMS AND MODERN OPTOELECTRONIC INSTRUMENTS, 2011, 8197
  • [8] To develop a high speed auto-alignment system by dual machine vision based alignment system
    Chen, Chun-Jen
    Jywe, Wenyuh
    Teng, Yunfeng
    Chen, Yi-Ju
    Hung, Min-Wei
    [J]. INTERNATIONAL CONFERENCE ON OPTICS IN PRECISION ENGINEERING AND NANOTECHNOLOGY (ICOPEN2013), 2013, 8769
  • [9] Error Budget of Wafer Bonding Alignment System Based on Vision
    Wang, Rui
    Lu, Sen
    Yang, Kaiming
    Zhu, Yu
    [J]. JOURNAL OF MICRO AND NANO-MANUFACTURING, 2024, 11 (02):
  • [10] DSP-based active vision system
    Xia, Xuan
    Liu, Huaping
    Xu, Weiming
    Sun, Fuchun
    [J]. Jiqiren/Robot, 2012, 34 (03): : 354 - 362
12345