forward extraction stage 中文意思是什麼
forward extraction stage
解釋
順料前流萃取級數- forward : adv 1 向前，前進 （opp backward）。2 【航海】在船頭，向船頭（opp aft）。3 今後，將來。4 出來，出...
- extraction : n. 1. 抽出，拔出。2. 【化學】提取（法）；萃取（法）；回收物，提出物；精煉。3. 精選，摘要。4. 血統，家世，出身。5. 【數學】開方，求根。
- stage : n 1 講臺；舞臺；戲院，劇場；〈the stage〉戲劇，戲劇藝術；戲劇文學；〈the stage〉戲劇業；劇壇。2 ...
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Another algorithm is put forward that be adaptability to frame excursion and luminance strengthen that has not considered in most algorithms. 3 video rearch is a basic demand for user, which belongs to later stage. this task needs analysing in earlier stage such as shot detection and character extraction which are not solved ideally at present, and this task is studied lesser
3視頻段檢索是用戶的基本需求，屬于視頻檢索的後期工作，這一任務需要基於內容的前期分析，如鏡頭檢測和特徵提取等，而這些內容目前研究效果不甚理想，使得對于視頻段的檢索任務變得困難。
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