发明名称 |
A SYSTEM FOR IMPLANTING AN IMAGE INTO A VIDEO STREAM |
摘要 |
A system and method which mixes images, such as an advertisement, with a video stream of action occurring within a relatively unchanging space, such as a playing field, is disclosed. The system utilizes a model of the background space to change the video stream so as to include the image at some location within the background space. It includes a video frame grabber (10) and an image implantation system (14). The frame grabber (10) grabs a single frame of the video signal at one time. The image implantation system (14) typically implants the grabbed image into the frame onto a predefined portion of a preselected one of the surfaces of the background space if the portion is shown in the frame.
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申请公布号 |
CA2179031(A1) |
申请公布日期 |
1995.09.21 |
申请号 |
CA19952179031 |
申请日期 |
1995.02.27 |
申请人 |
SCITEX AMERICA CORPORATION |
发明人 |
KREITMAN, HAIM;BAR-EL, DAN;AMIR, YOEL;TIROSH, EHUD |
分类号 |
H04N5/265;G06T1/00;G06T13/00;G09G5/00;G09G5/36;H04N1/387;H04N5/262;H04N5/272;H04N9/74;(IPC1-7):H04N5/265 |
主分类号 |
H04N5/265 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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