热光近场空间相干性的多视图立体成像及三维重建方法  

Multi View Stereo Imaging Mechanism and Three-Dimensional Reconstruction Method of Thermo Optical Near Field Spatial Coherence

作　　者：张孝伍[1] 

机构地区：[1]青岛理工大学理学院,山东 青岛

出　　处：《应用物理》2023年第12期516-526,共11页Applied Physics

摘　　要：立体视觉是根据人双眼、昆虫复眼深度视觉原理,通过多个摄像机从不同角度同时获得周围景物的多幅数字图像,由立体匹配技术得到多幅图像上对应点,并且由对应点的视差信息重建三维物体图像。通过热光的近场高阶空间相干性,研究了多视图视觉立体成像,给出了双视图和多视图立体视觉的三维重建公式。Stereo vision is based on the principles of deep vision of human eyes and insect compound eyes. Multiple cameras are used to simultaneously obtain multiple digital images of the surrounding scenery from different angles. Corresponding points on multiple images are obtained through stereo matching technology, and the three-dimensional object image is reconstructed from the disparity information of the corresponding points. Through the near-field high-order spatial coherence of thermal light, the stereo imaging of multi view vision is studied, the three dimensional reconstruction formulas for dual view and multi view stereo vision are provided.

关 键 词：立体视觉 三维重建 高阶相干性 立体成像系统 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]