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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Study On The Stress-strain Full Curves Of Waste Glass Powder Concrete 会议论文 5th International Conference on Civil Engineering and Transportation (ICCET), Guangzhou, PEOPLES R CHINA, NOV 28-29, 2015 作者:  Tao, Wang*;  Ke, Guo-Jun;  Gan, Yuan-Chu 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/27 Waste glass concrete  Stress-strain full curve  Best color waste glass powder   Color filtering method for CFA images based on gradient (EI CONFERENCE) 会议论文 International Conference on Communication Systems and Network Technologies, CSNT 2012, May 11, 2012 - May 13, 2012, Rajkot, Gujrat, India Sun H.; Wang Y. 收藏  |  浏览/下载：24/0  |  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 deviation of color matching algorithm in the field of full-color LED display (EI CONFERENCE) 会议论文 2009 2nd International Congress on Image and Signal Processing, CISP'09, October 17, 2009 - October 19, 2009, Tianjin, China Hao Y.-R.; Wang Y.; Zhang X.; Wang R.-G.; Chen Y.; Ding T.-F. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 In this paper  a color gamut transformation method which transformed the different color gamut into a same one has been proposed. In the transforming process  the deviation which was arose from the quantization error and the truncation error were existing. If the deviation was out of the color tolerance  the uniformity of the screen color will be deteriorated. Firstly  the color tolerance of vision was calculated by the color-difference formula. Secondly  in the full-color LED display experiments  it was analyzed that the tri -color tolerance values are respectively 2.5  2.8 and 1.3. According to the tri -color tolerance values and the color difference formula  the express of the quantization precision  gray value and the color difference was set up. Finally the gray-scale range of the color uniformity was analyzed by the collected data  it was concluded that the uniformity of the display was satisfied the requirement of the visual when the range of the gray level was [11  14]  and when the range was [1  11]  the value of the color difference was also reduced significantly. 2009 IEEE.   Full color and monochrome PM PLED FPDs made with solution processes (CPCI-S收录) 会议论文 AD'07: Proceedings of Asia Display 2007, Vols 1 and 2 作者:  Peng, Junbiao;  Niu, Qiaoli;  Shao, Yuxuan;  Xu, Wei;  Wang, Lei 收藏  |  浏览/下载：2/0  |  提交时间：2019/04/17 passive matrix  full color displays  polymer light emitting diodes  spin-coating  inkjet   Development of full color holographic optical element recorded on aspherical substrate with photopolymer (CPCI-S收录) 会议论文 INTERNATIONAL SYMPOSIUM ON OPTOELECTRONIC TECHNOLOGY AND APPLICATION 2014: ADVANCED DISPLAY TECHNOLOGY; AND NONIMAGING OPTICS: EFFICIENT DESIGN FOR ILLUMINATION AND SOLAR CONCENTRATION 作者:  Piao, Mei-Lan[1];  Wu, Hui-Ying[1];  Kim, Nam[1] 收藏  |  浏览/下载：0/0  |  提交时间：2019/04/12 Holographic optical element  full color  photopolymer