An FFT-Based Full-Search Block Matching Algorithm with Sum of Squared Differences Criterion
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概要
- 論文の詳細を見る
An FFT-based full-search block matching algorithm (BMA) is described that uses the sum of squared differences (SSD) criterion. The proposed method does not have to extend a real signal into complex one. This reduces the computational load of FFT approaches. In addition, if two macroblocks share the same search window, they can be matched at the same time. In a simulation of motion estimation, the proposed method achieved the same performance as a direct SSD full search and its processing speed is faster than other FFT-based BMAs.
- 2010-10-01
著者
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Kiya Hitoshi
Graduate School Of Engineering Tokyo Metropolitan University
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Li Zhen
Graduate School Of System Design Tokyo Metropolitan University
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UEMURA Atushi
Graduate School of System Design, Tokyo Metropolitan University
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Uemura Atushi
Graduate School Of System Design Tokyo Metropolitan University
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Kiya Hitoshi
Graduate Course Of Electronics Eng. Graduate School Of Eng. Tokyo Metropolitan University
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Li Zhen
Graduate School of Environmental Studies, Nagoya University
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KIYA Hitoshi
Graduate School of System Design, Tokyo Metropolitan University
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