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Alternative TitleOptical device for increasing video tracking system data rate
罗海波; 史泽林; 常铮; 王继东; 惠斌; 张东明
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe utility model discloses an optical device to improve the data rate of a video tracking system, and comprises a front objective, a semi-reflector which forms an angle of 45 degree with the parallel light produced by the front objective and divides the parallel light into two groups of parallel light which are projected to the target surface of a camera after the convergence of a first lens group and a second lens group. Wherein, the parallel light (C) which is got after the refraction of the semi-reflector is projected to the target surface of the camera after the convergence of the first lens group, and the parallel light which is formed by the reflection of the semi-reflector first passes a total reflector which is arranged in a 45 degree angle with the semi-reflector, and then is projected to the target surface of the camera after the convergence of the second group lens. The off-target data, which is obtained after the output signals of the camera are processed by the video tracking system, is sent to a service system. The video tracking system of the utility model can obtain the data rate which is twice the off target output, and can achieve the aim of improving the tracking performance.
PCT Attributes
Application Date2003-11-26
Date Available2004-11-17
Application NumberCN200320105601.6
Open (Notice) NumberCN2657040Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
罗海波,史泽林,常铮,等. 一种提高视频跟踪系统数据率的光学装置[P]. 2004-11-17.
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