发明名称 Computer system and computer implemented process for editing video fields
摘要 A computer implemented method for editing a video frame is disclosed. The video frame comprises scan lines of a first video field interlaced with scan lines of a second video field, and the scan lines comprise a plurality of pixels, each having values representing image information. The method comprises displaying the video frame on a display screen of a computer system, the computer system having a processor and input means which are coupled to the display screen, receiving an input from the input means which indicates which of the first and second video fields of the video frame is to be edited and in response to the input, de-emphasizing the scan lines of the video field which is not to be edited.
申请公布号 US5929942(A) 申请公布日期 1999.07.27
申请号 US19970833277 申请日期 1997.04.04
申请人 AVID TECHNOLOGY, INC. 发明人 PORRKA, JOSEPH;DAWSON, BRUCE
分类号 H04N5/262;H04N5/44;H04N5/57;(IPC1-7):H04N5/262;H04N5/222 主分类号 H04N5/262
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