激光与光电子学进展, 2015, 52 (3): 030901, 网络出版: 2015-01-29
彩色数字全息检测的实时无颜色串扰采集技术研究
Research on the Non Color Aliasing Real-Time Acquisition with Color Digital Holography Measurement
摘要
提出一种基于Foveon CCD 的实时无颜色串扰的彩色数字全息干涉计量方法。针对当前实时彩色数字全息图中存在颜色串扰的问题，分析了Foveon CCD 的工作原理与控制模式，对变换颜色矩阵消除颜色串扰方法作了相应的分析，提出通过改变CCD 的颜色变换矩阵的方法，可以有效降低了颜色串扰对彩色数字全息的影响。实验结果及实验数据表明，一定条件下，通过该方法能实现实时无颜色串扰彩色数字全息图采集，对彩色数字全息实时检测有一定的应用价值。
Abstract
This paper presents a method for non color aliasing real-time color digital holographic interferometry based on Foveon CCD. The control mode of CCD is ameliorated and color aliasing is decreased consumedly. The influence on color hologram becomes very little. Experimental results confirm the suitability of the proposed method, where, color aliasing can be eliminated in phase difference detecting.
杨文明, 宋庆和, 张亚萍, 桂进斌, 楼宇丽, 李俊昌. 彩色数字全息检测的实时无颜色串扰采集技术研究[J]. 激光与光电子学进展, 2015, 52(3): 030901. Yang Wenming, Song Qinghe, Zhang Yaping, Gui Jinbin, Lou Yuli, Li Junchang. Research on the Non Color Aliasing Real-Time Acquisition with Color Digital Holography Measurement[J]. Laser & Optoelectronics Progress, 2015, 52(3): 030901.
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