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3D Modularization and Method of CT Image Information for the Restoration of Cultural Heritage
3D Modularization and Method of CT Image Information for the Restoration of Cultural Heritage
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机译：恢复文化遗产的CT图像信息的3D模块化和方法
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摘要
The present invention provides a method for accurately modeling a three-dimensional shape of a metal cultural property, and for performing a 3D modeling by taking a CT image of an object to be photographed and removing noise outside and inside the data of the captured CT image information. In addition, the present invention is to provide an accurate shape inside a cultural property that cannot be seen with the naked eye through removal of noise due to light reflection peculiar to a metallic cultural property through a filter and a histogram method in the process of extracting image information through CT imaging. In the 3D modular method of CT image information for preservation and restoration of cultural assets according to the present invention, a CT image obtained by continuously photographing a cultural asset as an object to be photographed, and information about a 3D image from the CT image are extracted, and from the CT image information Image data and resolution data are separated and stored, and then a binarized image is extracted by removing noise from the image data, and an outline of a cross section of the shape of the object to be photographed is extracted. Extracting point data of an outline from the extracted outline, filling the inside of the extracted outline to remove internal noise, removing noise information of the extracted outline, and reconstructing the 3D shape of the object from the point data will be.
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