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Rate-Distortion Efficient Piecewise Planar 3-D Scene Representation From 2-D Images
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Date
2009-03-01
Author
Imre, Evren
Alatan, Abdullah Aydın
Gueduekbay, Ugur
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In any practical application of the 2-D-to-3-D conversion that involves storage and transmission, representation efficiency has an undisputable importance that is not reflected in the attention the topic received. In order to address this problem, a novel algorithm, which yields efficient 3-D representations in the rate distortion sense, is proposed. The algorithm utilizes two views of a scene to build a mesh-based representation incrementally, via adding new vertices, while minimizing a distortion measure. The experimental results indicate that, in scenes that can be approximated by planes, the proposed algorithm is superior to the dense depth map and, in some practical situations, to the block motion vector-based representations in the rate-distortion sense.
Subject Keywords
Software
,
Computer Graphics and Computer-Aided Design
URI
https://hdl.handle.net/11511/38277
Journal
IEEE TRANSACTIONS ON IMAGE PROCESSING
DOI
https://doi.org/10.1109/tip.2008.2010071
Collections
Department of Electrical and Electronics Engineering, Article
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E. Imre, A. A. Alatan, and U. Gueduekbay, “Rate-Distortion Efficient Piecewise Planar 3-D Scene Representation From 2-D Images,”
IEEE TRANSACTIONS ON IMAGE PROCESSING
, pp. 483–494, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38277.