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Method and apparatus for determining motion vectors for image sequences 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/137
출원번호 US-0114961 (1993-09-02)
발명자 / 주소
  • Liu Bede (Princeton NJ) Zaccarin Andr (Quebec City CAX)
출원인 / 주소
  • Trustees of Princeton University (Princeton NJ 02)
인용정보 피인용 횟수 : 107  인용 특허 : 0

초록 ▼

In an image coding system, block based motion estimation is used to determine motion vectors for blocks of pixels in a current frame or field. Only a portion of blocks from a predetermined pattern of blocks in a current frame or field are searched for a match with a block of pixels in a previous fra

대표청구항 ▼

A method for determining motion vectors in an image coding system, said image coding system producing successive frames and/or fields each of a lattice of pixels, with each frame or field representing an image or portions of an image at a given instant in time, said method comprising the steps of: d

이 특허를 인용한 특허 (107)

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