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- W2218953355 abstract "히스토그램 장면 전환 검출(histogram scene change detection) 기법은 입력 영상 내에 카메라 동작(camera operation)이 발생한 부분을 컷(cut)으로 나누는 문제점이 있다. 본 논문에서는 이러한 문제점을 해결하기 위해 프레임 사이의 움직임 벡터를 측정하여 카메라 동작이 일어났는지를 판단하고, 이를 이용하여 잘못된 컷의 인식을 막는다. 카메라 동작이 발생하는 샷의 경계는 컷이 될 수 없으므로, 이외의 샷에 대해 컬러 히스토그램 교집합(color histogram intersection)을 구해서 장면 전환 여부를 판단한다. 제안된 기법은 기존의 히스토그램 장면 전환 검출 기법보다 프리시젼(Precision) 면에서 성능 향상을 보였다." @default.
- W2218953355 created "2016-06-24" @default.
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- W2218953355 date "1999-10-01" @default.
- W2218953355 modified "2023-09-24" @default.
- W2218953355 title "움직임 벡터를 이용한 히스토그램 장면 전환 검출 기법의 개선" @default.
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