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  • 2008 [15]
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CHIRAL SYMMETRY IN ATOMIC NUCLEI 会议论文  OAI收割
作者:  Meng, J.;  Qi, B.;  Zhang, S. Q.;  Wang, S. Y.
  |  收藏  |  浏览/下载：10/0  |  提交时间：2018/08/20
A Wireless Actuation System for Micro-robot Moving Inside Pipeline 会议论文  OAI收割
Proceedings of the 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Chao Hu; Dongmei Chen; Max Q.-H. Meng; Lei wang; Houde Dai; Wanan Yang
收藏  |  浏览/下载：10/0  |  提交时间：2015/08/21
Improving Mispronunciation Detection and Diagnosis of Learners' Speech with Context-Sensitive Phonological Rules based on Language Transfer 会议论文  OAI收割
INTERSPEECH 2008 - 9th Annual Conference of the International Speech Communication Association
Alissa M. Harrison; Wing Yiu Lau; Helen Meng; Lan Wang
收藏  |  浏览/下载：13/0  |  提交时间：2015/08/21
Influence of Animal Body on Ingested Wireless Device before and after Death 会议论文  OAI收割
IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Xian
Lisheng Xu; Max Q.-H. Meng; Yawen Chan; Chao Hu; Haibin Wang
收藏  |  浏览/下载：7/0  |  提交时间：2015/08/21
A Fast Algorithm for Field Computation in Magnetic Guidance 会议论文  OAI收割
Proceedings of the 2008 IEEE International Conference on Information and Automation, ICIA 2008
Xiaona Wang; Max Q.-H. Meng
收藏  |  浏览/下载：10/0  |  提交时间：2015/08/21
Mispronunciation Detection Based on Cross-Language Phonological Comparisons 会议论文  OAI收割
ICALIP 2008 - 2008 International Conference on Audio, Language and Image Processing, Proceedings
Lan Wang; Xin Feng; Helen M. Meng1
收藏  |  浏览/下载：10/0  |  提交时间：2015/08/21
Decision Fusion for Improving Mispronunciation Detection using Language Transfer Knowledge and Phoneme-Dependent Pronunciation Scoring 会议论文  OAI收割
Proceedings - 2008 6th International Symposium on Chinese Spoken Language Processing, ISCSLP 2008
W. K. LO; Alissa M. HARRISON; Helen MENG; Lan WANG
收藏  |  浏览/下载：10/0  |  提交时间：2015/08/21
Automatic Generation and Pruning of Phonetic Mispronunciations to Support Computer-Aided Pronunciation Training 会议论文  OAI收割
INTERSPEECH 2008 - 9th Annual Conference of the International Speech Communication Association
Lan Wang; Xin Feng; Helen M. Meng
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  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2007 - Laser, Ultraviolet, and Terahertz Technology, September 9, 2007 - September 12, 2007, Beijing, China
作者:  Meng Z.;  Meng Z.
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  OAI收割
Light-Emitting Diode Materials and Devices II, November 12, 2007 - November 14, 2007, Beijing, China
作者:  Meng Z.;  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.