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

Chenbo SHI; Guijin WANG; Xiaokang PEI; Bei HE; Xinggang LIN

doi:10.1587/transinf.E95.D.1552

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

Chenbo SHI, Guijin WANG, Xiaokang PEI, Bei HE, Xinggang LIN

Full Text Views

0

Share
Cite this

Summary :

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.

Publication: IEICE TRANSACTIONS on Information Vol.E95-D No.5 pp.1552-1555

Publication Date: 2012/05/01

Publicized

Online ISSN: 1745-1361

DOI: 10.1587/transinf.E95.D.1552

Type of Manuscript: LETTER

Category: Image Recognition, Computer Vision

Cite this

Copy

Chenbo SHI, Guijin WANG, Xiaokang PEI, Bei HE, Xinggang LIN, "An Interleaving Updating Framework of Disparity and Confidence Map for Stereo Matching" in IEICE TRANSACTIONS on Information, vol. E95-D, no. 5, pp. 1552-1555, May 2012, doi: 10.1587/transinf.E95.D.1552.
Abstract: 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.
URL: https://globals.ieice.org/en_transactions/information/10.1587/transinf.E95.D.1552/_p

Copy

@ARTICLE{e95-d_5_1552,
author={Chenbo SHI, Guijin WANG, Xiaokang PEI, Bei HE, Xinggang LIN, },
journal={IEICE TRANSACTIONS on Information},
title={An Interleaving Updating Framework of Disparity and Confidence Map for Stereo Matching},
year={2012},
volume={E95-D},
number={5},
pages={1552-1555},
abstract={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.},
keywords={},
doi={10.1587/transinf.E95.D.1552},
ISSN={1745-1361},
month={May},}

Copy

TY - JOUR
TI - An Interleaving Updating Framework of Disparity and Confidence Map for Stereo Matching
T2 - IEICE TRANSACTIONS on Information
SP - 1552
EP - 1555
AU - Chenbo SHI
AU - Guijin WANG
AU - Xiaokang PEI
AU - Bei HE
AU - Xinggang LIN
PY - 2012
DO - 10.1587/transinf.E95.D.1552
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E95-D
IS - 5
JA - IEICE TRANSACTIONS on Information
Y1 - May 2012
AB - 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.
ER -