Information extraction and three-dimensional reconstruction for a small laser scanning detector

Chenghao Jiang,Jinhua Yang,Lijuan Zhang,Zhao Liu

Optoelectronics and Microelectronics（2012）

引用 2|浏览12

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摘要

This paper is based on structured light measurement, though a CCD camera and dual word line semiconductor lasers achieve the measurement of small surface in a close distance. The laser information extraction use threshold separation and accumulation decision for extraction of the high-precision strip center. It increases the measurement accuracy while reducing the computational complexity. Finally, the surface information obtains more complete surface information by three-dimensional image stitching. The experiments show that the measurement results with good accuracy and good practical value.

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关键词

face detection,measurement by laser beam,ccd image sensors,three-dimensional reconstruction,image information extraction,dual word line semiconductor lasers,structured light measurement,high precision measurement,image reconstruction,computational complexity,feature extraction,small laser scanning detector,3d reconstruction,accumulation decision,surface information,threshold separation,measurement accuracy,optical information processing,3d image stitching,laser information extraction,semiconductor lasers,ccd camera,high precision strip center

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