Multipole brushing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 24, 2002
Grant Date -
N/A
app pub date -
May 10, 2000
filing date -
May 10, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus, method, and computer program product for manipulating an edge in an image. The method includes selecting a portion of the image in response to user manipulation of a brush having two or more regions, the portion including an edge; orienting the brush so that a first region lies on a first side of the edge and a second region lies on a second side of the edge; performing a first effect in the portion of the image covered by the first region; and performing a second effect in the portion of the image covered by the second region. The edge can be an edge of a mask. The image can include a mask channel defining the mask, and the method can include performing the first and second effects on the mask channel. The first side of the extraction mask edge is of greater opacity than the second side of the extraction mask edge, and the method includes increasing the opacity of the mask in the first region and decreasing the opacity of the mask in the second region.
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