A Hierarchical Block Matching Algorithm Using Selective Elimination of Candidate Motion Vectors

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概要

• 論文の詳細を見る

• In this paper, a new hierarchical block matching algorithm using mean and difference pyramids is presented. The detection of motion vectors at each level of the pyramid is accomplished by selectively eliminating the candidate motion vectors that cannot provide the best match at the next lower level. The remaining motion vectors at each level are propagated and used as the initial motion vectors at the next lower level. Therefore the possibility of falling into local minima can be significantly reduced. The simulation results show that the proposed method has excellent performance with reduced computational complexity.

• 社団法人電子情報通信学会の論文
• 1999-05-25

著者

• Kim J‐h

  Department Of Computer Engineering Pusan University Of Foreign Studies

• KIM Ji-Hong

  Department of Computer Engineering, Pusan University of Foreign Studies

• SONGI Woo-Jin

  Department of Electronic and Electncal Engineering Pohang University of Science and Technology

• Kim Ji-hong

  Department Of Computer Engineering Pusan University Of Foreign Studies

関連論文

• A Hierarchical Block Matching Algorithm Using Selective Elimination of Candidate Motion Vectors

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