arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2204.04865cs.CV
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一种鲁棒性和视差搜索范围不固定的立体匹配流水线

A novel stereo matching pipeline with robustness and unfixed disparity search range

Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所);University of Chinese Academy of Sciences(中国科学院大学)

Jiazhi Liu, Feng Liu

摘要:

立体匹配是各种应用的重要基础,但大多数立体匹配方法泛化性能差,需要固定的视差搜索范围。此外,目前的立体匹配方法主要集中在只有正视差的场景,而忽略了同时包含正视差和负视差的场景,如3D电影。在本文中,我们提出了一种新的立体匹配流水线,首先计算半密集视差图的基础上双目视差,然后完成休息取决于单目线索。新的立体匹配流水线具有以下优点:1)比现有的大多数立体匹配方法具有更好的泛化性能; 2)放宽了固定视差搜索范围的限制; 3)可以处理包含正视差和负视差的场景,具有更大的应用潜力,如3D多媒体和VR/AR中的视图合成。实验结果表明,我们的新的立体匹配流水线的有效性。

英文摘要:

Stereo matching is an essential basis for various applications, but most stereo matching methods have poor generalization performance and require a fixed disparity search range. Moreover, current stereo matching methods focus on the scenes that only have positive disparities, but ignore the scenes that contain both positive and negative disparities, such as 3D movies. In this paper, we present a new stereo matching pipeline that first computes semi-dense disparity maps based on binocular disparity, and then completes the rest depending on monocular cues. The new stereo matching pipeline have the following advantages: It 1) has better generalization performance than most of the current stereo matching methods; 2) relaxes the limitation of a fixed disparity search range; 3) can handle the scenes that involve both positive and negative disparities, which has more potential applications, such as view synthesis in 3D multimedia and VR/AR. Experimental results demonstrate the effectiveness of our new stereo matching pipeline.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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