An optimal algorithm for approximate nearest neighbor searching fixed dimensions
Journal of the ACM (JACM)
A Taxonomy and Evaluation of Dense Two-Frame Stereo Correspondence Algorithms
International Journal of Computer Vision
Bundle Adjustment - A Modern Synthesis
ICCV '99 Proceedings of the International Workshop on Vision Algorithms: Theory and Practice
Stereo Matching Using Belief Propagation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
Extracting View-Dependent Depth Maps from a Collection of Images
International Journal of Computer Vision - Special Issue on Research at Microsoft Corporation
Visual Modeling with a Hand-Held Camera
International Journal of Computer Vision
An Efficient Solution to the Five-Point Relative Pose Problem
IEEE Transactions on Pattern Analysis and Machine Intelligence
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Symmetric Stereo Matching for Occlusion Handling
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Efficient Belief Propagation for Early Vision
International Journal of Computer Vision
A Comparison and Evaluation of Multi-View Stereo Reconstruction Algorithms
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
Stereo for Image-Based Rendering using Image Over-Segmentation
International Journal of Computer Vision
Stereo Processing by Semiglobal Matching and Mutual Information
IEEE Transactions on Pattern Analysis and Machine Intelligence
Video enhancement using reference photographs
The Visual Computer: International Journal of Computer Graphics
Modeling the World from Internet Photo Collections
International Journal of Computer Vision
Consistent Depth Maps Recovery from a Video Sequence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Refilming with Depth-Inferred Videos
IEEE Transactions on Visualization and Computer Graphics
ACM SIGGRAPH Asia 2009 papers
Accurate, Dense, and Robust Multiview Stereopsis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Efficient non-consecutive feature tracking for structure-from-motion
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part V
Communications of the ACM
Discrete-continuous optimization for large-scale structure from motion
CVPR '11 Proceedings of the 2011 IEEE Conference on Computer Vision and Pattern Recognition
CVPR '11 Proceedings of the 2011 IEEE Conference on Computer Vision and Pattern Recognition
Using photographs to enhance videos of a static scene
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
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Using an image-based rendering (IBR) algorithm, we can reconstruct and enhance a low-quality video by extracting colors from several high-quality photographs according to the correspondences. In this paper, we present several improvements for the IBR algorithm to improve the reconstruction faithfulness and temporal coherence of the resultant video. Concretely, we propose to use another state-of-the-art multiview stereo (MVS) method to recover more accurate and highly consistent depths for the video, and adapt it to handle the sparse photographs. Leveraging the consistent video depths, we further propose a simple but effective method to generate more faithful photograph candidates, which also helps to maintain the temporal coherence. The effectiveness of our improvements is verified by achieving the effect of video super-resolution. Besides, we improve the structure-from-motion (SfM) system to process the heterogeneous dataset containing several unordered photographs and a video clip more efficiently for our application.