发明名称 |
Illumination-invariant object tracking method and image editing system using the same |
摘要 |
An illumination-invariant object tracking method and an image editing system using the same are provided. The illumination-invariant object tracking method involves: designating an initial position of an object of interest to be tracked in an image; constructing a probability map for object tracking in consideration of a color ratio of adjacent pixels in the image; and performing Kalman filtering based on the initial position of the object and the probability map. The image editing system based on the illumination-invariant object tracking method includes: a data input unit which receives an image to be edited; an object tracking unit which tracks a target object in consideration of a color ratio of adjacent pixels in the image; an image editing unit which edits and outputs an edited image in a predetermined region of the image, in response to information on the position, size, and boundary of the tracked target object. <IMAGE> |
申请公布号 |
EP1308896(A2) |
申请公布日期 |
2003.05.07 |
申请号 |
EP20020257658 |
申请日期 |
2002.11.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, TAE-KYUN;CHO, IN-MYUNG;LEE, JONG-HA |
分类号 |
H04N9/74;G06K9/32;G06T7/00;G06T7/20 |
主分类号 |
H04N9/74 |
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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