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Method and apparatus for localizing an object part in digital image data by updating an initial position estimate based on a displacement of the object part
Method and apparatus for localizing an object part in digital image data by updating an initial position estimate based on a displacement of the object part
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机译:通过基于对象部分的位移更新初始位置估计来在数字图像数据中定位对象部分的方法和设备
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摘要
A method and an apparatus localize an object part location in a digital image. The method according to one embodiment accesses digital image data containing an object part; obtains an initial position estimate for object part location of the object part; extracts a sub-image window around the initial position estimate of the object part location; calculates feature values based on pixel values within the sub-image window; and determines an updated position estimate for the object part location based on the calculated feature values.
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