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METHOD AND PROGRAM FOR EXTRACTING SILHOUETTE IMAGE AND METHOD AND PROGRAM FOR CONSTRUCTING THREE DIMENSIONAL MODEL
METHOD AND PROGRAM FOR EXTRACTING SILHOUETTE IMAGE AND METHOD AND PROGRAM FOR CONSTRUCTING THREE DIMENSIONAL MODEL
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机译:提取轮廓图像的方法和程序以及构造三维模型的方法和程序
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摘要
A present invention provides a method and a program for extracting the high accuracy silhouette by relatively simple process not using manual labor or special photography environment. A method for extracting the high accuracy silhouette comprises: extracting a number of first silhouettes from a number of object images and a number of background images by a background subtraction; constructing first visual hull from a number of the first silhouettes by a shape from silhouette method; constructing second visual hull by process to repair missed parts and/or to remove unwanted regions in first visual hull; and extracting a number of second silhouettes from the second visual hull.
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