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AUTOMATED DETERMINATION AND CUTTING OF NON-SINGULAR CONTOUR OF A PICTURE ON AN IMAGE

机译:图像上非奇异轮廓的自动确定和裁切

摘要

FIELD: calculating; counting.;SUBSTANCE: invention relates to image processing computing technology. Technical result is achieved by obtaining an image containing one or more documents; detecting a set of lines in the image; determining a set of intersection points corresponding to the specified set of lines; determining one or more vanishing points based on the specified set of intersection points; generating a candidate polygon based on the specified set of lines; evaluating the specified candidate polygon based on one or more parameters associated with one or more characteristics of the specified one or more vanishing points; and indications of said candidate polygon representing the contours of one of the one or more documents.;EFFECT: technical result consists in higher accuracy of displaying the contours of electronic documents corresponding to obtained images.;20 cl, 31 dwg
机译:领域:计算;本发明涉及图像处理计算技术。通过获得包含一个或多个文档的图像来获得技术效果;检测图像中的一组线;确定与指定线组相对应的一组交点;根据指定的一组相交点确定一个或多个消失点;根据指定的线组生成候选多边形;基于与指定的一个或多个消失点的一个或多个特征相关联的一个或多个参数来评估指定的候选多边形;效果:技术结果在于,显示与获得的图像相对应的电子文档的轮廓的准确性更高。20cl,31 dwg

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