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Robust Dense Visual Odometry with boundary pixel suppression 会议论文
青岛, 2016-12
作者:  He YJ(贺一家);  Guo Yue(郭跃);  Ye Aixue(叶爱学);  Wen Feng(温丰);  Yuan Kui(原魁)
收藏  |  浏览/下载：42/0  |  提交时间：2018/06/04
An IFCE-based effective color tracking system for a humanoid robot in cluttered environments 会议论文
2017 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2017, Torino, Italy, May 22-25, 2017
作者:  Mao, Xiaoqian;  Chen, Genshe;  Li W(李伟);  He, Huidong
收藏  |  浏览/下载：26/0  |  提交时间：2017/08/20
STUDY OF OPTICAL STABILITY FOR VERTICAL HIGH-POWER WHITE LIGHT-EMITTING DIODES 会议论文
作者:  Zhang, Linzhao;  Ding, Wen;  Yun, Feng;  Zheng, Min;  Xia, Deyang
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02
Height information acquisition method of seedling with machine vision 会议论文
2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), Shenyang, China, June 8-12, 2015
作者:  Zhang WQ(张文强);  Li W(李伟);  Yang ZY(杨振宇);  Han JD(韩建达)
收藏  |  浏览/下载：10/0  |  提交时间：2016/04/30
移动双臂机器人协调操作的视觉伺服控制 会议论文
2014 33rd Chinese Control Conference, Nanjing, China, July 28-30, 2014
作者:  杨唐文;  高立宁;  阮秋琦;  韩建达
收藏  |  浏览/下载：43/0  |  提交时间：2015/01/30
Target Object Identification and Localization in Mobile Manipulations 会议论文
2011 IEEE International Conference on Robotics and Biomimetics (ROBIO), Phuket, Thailand, December 7-11, 2011
作者:  Jiang Y(姜勇);  Xi N(席宁);  Qin Zhang;  Yunyi Jia
收藏  |  浏览/下载：13/0  |  提交时间：2012/06/06
Target Object Identification and Localization in Mobile Manipulations 会议论文
Phuket, Thailand, December 7-11, 2011
作者:  Jiang Y(姜勇);  Qin Zhang;  Yunyi Jia
收藏  |  浏览/下载：4/0  |  提交时间：2012/06/06
An Effective Approach for Active Tracking with a PTZ Camera 会议论文
2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010, Tianjin, China
作者:  Lei Zhang;  Ke Xu;  Shiqi Yu;  Ruiqing Fu;  Yangsheng Xu
收藏  |  浏览/下载：9/0  |  提交时间：2015/08/21
Study on chromaticity balance for LED exposure system (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2007 - Laser, Ultraviolet, and Terahertz Technology, September 9, 2007 - September 12, 2007, Beijing, China
Yao C.-B.; Wang S.-Y.; Rong X.-W.; Meng Z.; Sun W.-J.
收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25
A standard white light compounding algorithm based on combination of CCD illumination acquisition with computer control is presented for LEDs. The computer adjust and control the working current of LEDs by using three-color LEDs illumination acquired by CCD camera  achieved chromaticity coordinates error between compounded white light and standard white light D65 less than the threshold beforehand setted by this technique  then acquiring needed standard white light. Compounded white light meet the chromaticity error demand that is able to be changed  at the same time the CCD illumination acquisition system is eliminated. The proposed algorithm improved the light energy utilization efficiency of LED  and eliminated the offset of central wavelength and chromaticity coordinates due to work current change of LEDs. Experimental results show that the proposed algorithm achieved lesser chromaticity error uv=0.001 relative to standard white light D65  enhanced chromaticity uniformity of illumination field.  
Study on chroma balance based on grating spectrometer for LED (EI CONFERENCE) 会议论文
Light-Emitting Diode Materials and Devices II, November 12, 2007 - November 14, 2007, Beijing, China
Sun W.-J.; Wang S.-Y.; Yin Y.-Z.; Rong X.-W.; Meng Z.
收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25
A standard white light compounding algorithm based on combination of choma coordinates acquisition system with computer working current control system is presented for three-color LED. The chroma coordinates acquisition system consist of grating spectrometer and integrating sphere. The computer adjust and control the working current of three-color LED  then achieved chroma coordinates error between the compounded white light and standard white light D65  until the chroma coordinates is less than the threshold beforehand set by this technique. The compounded white light meet the chroma error demanded that is able to be changed  at the same time the chroma coordinates acquisition system and the working current control system are eliminated. The proposed algorithm the offset of central wavelength and the change of chroma coordinates due to working current variety for LEDs. Experimental results show that the proposed algorithm achieved lesser chroma error uv=0.001 relative to standard white light D65  enhanced chroma uniformity of illumination field.  

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