An Interleaving Updating Framework of Disparity and Confidence Map for Stereo Matching

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概要

• 論文の詳細を見る

• In this paper, we propose an interleaving updating framework of disparity and confidence map (IUFDCM) for stereo matching to eliminate the redundant and interfere information from unreliable pixels. Compared with other propagation algorithms using matching cost as messages, IUFDCM updates the disparity map and the confidence map in an interleaving manner instead. Based on the Confidence-based Support Window (CSW), disparity map is updated adaptively to alleviate the effect of input parameters. The reassignment for unreliable pixels with larger probability keeps ground truth depending on reliable messages. Consequently, the confidence map is updated according to the previous disparity map and the left-right consistency. The top ranks on Middlebury benchmark corresponding to different error thresholds demonstrate that our algorithm is competitive with the best stereo matching algorithms at present.

• 2012-05-01

著者

• Wang Guijin

  Dept. Of Electronic Engineering Tsinghua University

• Lin Xinggang

  Department Of Electronic Engineering Tsinghua University

• Shi Chenbo

  Department Of Electronic Engineering Tsinghua University

• WANG Guijin

  the Department of Electronic Engineering, Tsinghua University

• LIN Xinggang

  the Department of Electronic Engineering, Tsinghua University

• He Bei

  Dept. Of Electronic Engineering Tsinghua University

• PEI Xiaokang

  Dept. of Electronic Engineering, Tsinghua University

• SHI Chenbo

  the Dept. of Electronic Engineering, Tsinghua University

• PEI Xiaokang

  the Dept. of Electronic Engineering, Tsinghua University

• HE Bei

  the Dept. of Electronic Engineering, Tsinghua University

• HE Bei

  the Department of Electronic Engineering, Tsinghua University

• SHI Chenbo

  the Department of Electronic Engineering, Tsinghua University

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