摘要
如何获取人眼立体融合范围内的视差图像是立体影像获取的前提,而视差的大小与双目立体相机间的基线长度存在一定关系。通过分析平行式双目立体系统产生视差的原理,并结合人眼Panum融合区对立体拍摄过程中基线长度的取值进行限定。最后通过实验对推导结果进行验证。该研究可对实际立体影像拍摄过程中相机间隔的选取提供参考。
How to obtain the parallax image within the stereo fusion area of the human eye is the prerequisite for stereo image acquisition, and the size of the parallax has a certain relationship with the baseline length between the binocular stereo cameras. By analyzing the principle of parallel binocular stereoscopic system and combining the Panum fusion area, the value of the baseline length during stereoscopic photography is limited. Finally, the results of calculated results are verified by experiments. This study can provide a reference for the selection of the camera interval during the actual stereo image shooting.
出处
《半导体光电》
北大核心
2017年第4期614-617,共4页
Semiconductor Optoelectronics
