METHOD FOR GENERATING SYNTHETIC VIDEO USING OPTICAL FLOW

The present embodiments provide a method and apparatus for generating a video that includes: calculating the optical flow between the background image sequence when an object to be synthesized is given to a background image sequence and a video; using the calculated optical flow to naturally synthes...

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Bibliographische Detailangaben
Hauptverfasser:	KIM EUN TAI, LEE SU HYEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	The present embodiments provide a method and apparatus for generating a video that includes: calculating the optical flow between the background image sequence when an object to be synthesized is given to a background image sequence and a video; using the calculated optical flow to naturally synthesize the object with the background image sequence over time and generate a synthetic video similar to a real video. The apparatus includes a processor and a memory. 본 실시예들은 배경 이미지 시퀀스와 동영상에 합성될 물체가 주어졌을 때 배경 이미지 시퀀스 사이의 광학 흐름을 계산하고, 계산된 광학 흐름을 이용하여 시간의 흐름에 따라 물체를 배경 이미지 시퀀스에 자연스럽게 합성하여 실제와 유사한 합성 동영상을 생성하는 동영상 생성 방법 및 장치를 제공한다.