An Improved Hole-filling Method Based on Gradient and Texture

UM > Faculty of Science and Technology > DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE

Status	已發表Published
	An Improved Hole-filling Method Based on Gradient and Texture
	Yin, H.; Zhang, L.; Luo, G.; Zhu, Y.
	2015-10-01
Source Publication	Proceedings of The Fourth International Conference on Control, Automation and Information Sciences
Abstract	Depth Image Based Rendering (DIBR) is one of the key techniques in converting the 2D videos into the stereoscopic 3D ones. Warping process is the major step in DIBR, which generates the virtual left and right views with a number of black disoccluded areas. The disocclusion filling process is the main task in DIBR. In this paper, an improved disocclusion filling approach is proposed, which is based on the texture and gradient analysis. Inpainting algorithm is applied first based on the background texture and depth information to repair the disocclusion areas, which can be effectively reduce the large sizes of the occluded areas. Then a new Gradient Direction Template is proposed and applied to fill the left occlusion areas. Experiments are conducted to compare with other disocclusion filling approaches. Our results are promising.
Keyword	Depth Image Based Rendering disocclusion filling image inpainting stereoscopic imaging
URL	View the original
Language	英語English
The Source to Article	PB_Publication
PUB ID	21472
Document Type	Conference paper
Collection	DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding Author	Zhang, L.
Recommended Citation GB/T 7714	Yin, H.,Zhang, L.,Luo, G.,et al. An Improved Hole-filling Method Based on Gradient and Texture[C], 2015.
APA	Yin, H.., Zhang, L.., Luo, G.., & Zhu, Y. (2015). An Improved Hole-filling Method Based on Gradient and Texture. Proceedings of The Fourth International Conference on Control, Automation and Information Sciences.

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