发明名称 |
METHODS AND APPARATUS FOR CHANGING A COLOR OF AN IMAGE |
摘要 |
The invention provides a mechanism and process for changing a color of an image. In this process, a source frame that includes the image is received. An alpha matte that covers an object in the source frame is created. An original color of a pixel in the source frame is changed when the pixel is covered by the alpha matte, and when a color distance between the original color of the pixel and a target color is below a predetermined threshold.
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申请公布号 |
WO9845811(A1) |
申请公布日期 |
1998.10.15 |
申请号 |
WO1998US06272 |
申请日期 |
1998.03.31 |
申请人 |
AVID TECHNOLOGY, INC. |
发明人 |
GONSALVES, ROBERT;CHOU, CHIA-SENG;COOPER, BRIAN, C.;SCOPPETTUOLO, DION, C. |
分类号 |
G06T11/80;G06T1/00;G06T11/00;G06T11/60;H04N9/64;(IPC1-7):G06T11/00 |
主分类号 |
G06T11/80 |
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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