Exponential increased partitions method for three-dimensional active imaging

Xiuda Zhang; Huimin Yan; Jinliang Yao; Wangpin Shangguan

doi:10.1117/12.837719

1 December 2009 Exponential increased partitions method for three-dimensional active imaging

Xiuda Zhang, Huimin Yan, Jinliang Yao, Wangpin Shangguan

Proceedings Volume 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments; 75062Q (2009) https://doi.org/10.1117/12.837719
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Three-Dimensional(3D) Active imaging are usually employed for target detection and recognition[1~3]. In recent years, many methods have been presented for high-speed 3D active imaging[4~5]. However, for those methods employ one group of images only maintains one more gated partition, the depth resolution increases linearly with the number of images. This character limits the performance of 3D active imaging systems. In this paper, we demostrate how to overcome this limitation. In our method, we introduce an exponential code method to ploting out partitions which makes the depth resolution increased exponential with the number of images. Furthemore, oure poltiong is robust and realible for it is based on binary principle.

Citation Download Citation

Xiuda Zhang, Huimin Yan, Jinliang Yao, and Wangpin Shangguan "Exponential increased partitions method for three-dimensional active imaging", Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75062Q (1 December 2009); https://doi.org/10.1117/12.837719

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