Proceedings ArticleDOI
View synthesis based on Conditional Random Fields and graph cuts
Lam C. Tran,Chris Pal,Truong Q. Nguyen +2 more
- pp 433-436
TLDR
A novel method to synthesize intermediate views from two stereo images and disparity maps that is robust to errors in disparity maps and provides an explicit probabilistic model to select the best candidate for each disoccluded pixel efficiently with Conditional Random Fields and graph-cuts is proposed.Abstract:
We propose a novel method to synthesize intermediate views from two stereo images and disparity maps that is robust to errors in disparity maps. The proposed method computes a placement matrix from each disparity map that can be used to correct errors when warping pixels from reference view to virtual view. The second contribution is a new hole filling method that uses depth, edge, and segmentation information to aid the process of filling disoccluded pixels. The proposed method selects pixels from segmented regions that are connected to the disoccluded region as candidates to fill the disoccluded pixels. We also provide an explicit probabilistic model to select the best candidate for each disoccluded pixel efficiently with Conditional Random Fields (CRFs) and graph-cuts.read more
Citations
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Dissertation
A novel inpainting framework for virtual view synthesis
TL;DR: A new inpainting framework that innovatively exploits depth and textural self-similarity characteristics to construct subjectively enhanced virtual viewpoints is presented, showing superior performance both perceptually and numerically compared to existing techniques, especially in terms of lower visual artefacts.
Patent
Method of and apparatus for local optimization texture synthesis 3-d inpainting
TL;DR: In this article, an apparatus, system, method, and article to continue border lines into an unknown region of an image from a known background, determine segments, based on the continued borders, for the unknown region, and propagate pixels from the known area of the image to the unknown area based on determined segments and continued borders.
Proceedings ArticleDOI
Disocclusion using depth reliability map for view synthesis
TL;DR: A novel disocclusion scheme is proposed based on the depth reliability maps for virtual view synthesis that has better performance for view synthesis than the other three conventional methods through the assessment of image quality and algorithm cost.
Book ChapterDOI
Detection Method of Laser Level Line Based on Machine Vision.
TL;DR: The results confirm that the laser level detection method proposed in this paper can realize the corresponding detection precision and requirement.
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Proceedings ArticleDOI
Learning Conditional Random Fields for Stereo
Daniel Scharstein,Chris Pal +1 more
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