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浏览/检索结果: 共8条,第1-8条 帮助

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Color filtering method for CFA images based on gradient (EI CONFERENCE) 会议论文  OAI收割
International Conference on Communication Systems and Network Technologies, CSNT 2012, May 11, 2012 - May 13, 2012, Rajkot, Gujrat, India
作者:  
Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:35/0  |  提交时间:2013/03/25
Single-sensor digital cameras capture image by covering the sensor surface with a color filter array(CFA) such that each sensor pixel only samples one of three primary color values  three color is R(red)  G(green) and B(blue). To render a full-color image  need an interpolation process commonly referred to as CFA demosaicking  is required to estimate the other two contributions for producing a full-color image. But  the noise in imaging sensors not only corrupts the color filter array  at the same time introduces artifacts during the color interpolation step and influence quality of images. In order to acquire high quality full-color images  adopt a sort of viable and effective interpolation algorithm based on gradient  at the time of removing the noise  reserve image border and detail information clearly. 2012 IEEE.  
The measuring method for low rotational speed with the frequency difference generated by radial gratings (EI CONFERENCE) 会议论文  OAI收割
2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012, September 7, 2012 - September 9, 2012, Shenyang, Liaoning, China
Guo W.-l.; Qiao Y.-f.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
Short-term Microgravity Experiment of Pool Boiling Heat Transfer Utilizing the Drop Tower Beijing 会议论文  OAI收割
Asian Microgravity Pre-Symposium 9th China-Japan-Korea Workshop on Microgravity Sciences, 中国广西桂林/Guilin, China, 2012-10-29
作者:  
Li J(李晶);  Du WF(杜王芳);  Xue YF(薛艳芳);  Wei JJ(魏进家);  Zhao JF(赵建福)
收藏  |  浏览/下载:67/0  |  提交时间:2014/04/02
Multi-scale edge extraction based stereo matching algorithm (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Frontiers of Manufacturing and Design Science, ICFMD2010, December 11, 2010 - December 12, 2010, Chongqing, China
作者:  
Li L.
收藏  |  浏览/下载:20/0  |  提交时间:2013/03/25
In the field of robot vision  edge feature based stereo matching algorithm can reconstruct the targets with clear contours  which needs accurate and continuous target edges been extracted. In the paper  the smoothing filter operator was designed based on the discrete criteria of edge extraction and its correspondence optimal linear filter. Edge extraction was carried out incorporated the nonmaximum suppression and two thresholds techniques. The discrete criteria based multi-scale edge extraction method was studied with full use of the multi-scale character of the edge information. The detected multi-scale edges were synthesized to obtain the accurate and continuous single pixel wide edge. Then an edge feature based stereo matching algorithm was proposed to obtain 3D information of target. The experimental results demonstrate that the method can effectively suppress disturbance in outdoor environment and reconstruct target contour clearly. (2011) Trans Tech Publications.  
The flow field analysis of the automotive power streering congtrol unit's flow channel (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, September 16, 2011 - September 18, 2011, Guangzhou, China
Cheng K.; Yan L.; Li G.; Tang J.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
An enhancing method based on locally redistributed histogram for medical image (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
作者:  
Zhang L.-P.
收藏  |  浏览/下载:19/0  |  提交时间:2013/03/25
Development of an experimental EUVL system (EI CONFERENCE) 会议论文  OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, July 8, 2007 - July 12, 2007, Chengdu, China
作者:  
Wang L.-P.;  Zhang L.-C.;  Jin C.-S.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
All reflective zoom systems for infrared optics (EI CONFERENCE) 会议论文  OAI收割
International Optical Design Conference 2006, June 4, 2006 - June 8, 2006, Vancouver, BC, Canada
作者:  
Wang Y.;  Yang H.;  Zhang T.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:42/0  |  提交时间:2013/03/25
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