MOTION SEARCH PROCESSING PROGRAM, MOTION SEARCH PROCESSING METHOD AND MOTION SEARCH PROCESSING UNIT
PROBLEM TO BE SOLVED: To efficiently execute motion search.SOLUTION: A motion search processing unit 100 band-divides an input image data 110 to generate a low band data 120a and a high band data, and stores a compressed high band data in an external memory 110. The motion search processing unit 100...
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To efficiently execute motion search.SOLUTION: A motion search processing unit 100 band-divides an input image data 110 to generate a low band data 120a and a high band data, and stores a compressed high band data in an external memory 110. The motion search processing unit 100 executes a motion search processing on the low band data 120a to identify a motion search range. The motion search processing unit 100 reads out a high band data corresponding to the motion search range from the external memory 110, reconstructs the search range image data 125b and subsequently executes a motion search processing.SELECTED DRAWING: Figure 1
【課題】動き探索を効率的に実行すること。【解決手段】動き探索処理装置１００は、入力画像データ１１０ａを帯域分割して、低域データ１２０ａと高域データとを生成し、圧縮した高域データを外部メモリ１１０に格納しておく。動き探索処理装置１００は、低域データ１２０ａに対して動き探索処理を実行して、動き探索範囲を特定し、動き探索範囲に対応する高域データを外部メモリ１１０から読み出して、探索範囲画像データ１２５ｂを再構成し、続く動き探索処理を実行する。【選択図】図１ |
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