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1. 发明授权

US08340420B2 Method for recognizing objects in images 有权
标题翻译：识别图像中物体的方法
公开(公告)号：US08340420B2
公开(公告)日：2012-12-25
申请号：US12573556
申请日：2009-10-05
申请人： Gregory C. Smith , Shana S. Smith
发明人： Gregory C. Smith , Shana S. Smith
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06K9/4647 , G06K9/00818
摘要： A method for recognizing objects in images is disclosed. The method of the present invention comprises the following steps. First, acquire a digital image. Then, select one or more objects from the image according to a certain characteristic. Next, generate an x-axis histogram and/or a y-axis histogram from the segmented image. Then, find the zeroes and maxima for the x-axis histogram and/or the y-axis histogram and use the polynomial regression analysis to determine the shape, shape and location of each of the objects in the segmented image according to the zeroes and maxima. If the two curves linking two zeroes and one maximum in the x-axis histogram and the y-axis histogram are two sloped line, the corresponding object may be determined to be a triangle. If each of the four curves linking two zeroes and two maxima is a line, the corresponding object may be determined to be a rectangle.
摘要翻译：公开了一种用于识别图像中的对象的方法。本发明的方法包括以下步骤。首先，获取数字图像。然后，根据某一特性从图像中选择一个或多个对象。接下来，从分割图像生成x轴直方图和/或y轴直方图。然后，找到x轴直方图和/或y轴直方图的零点和最大值，并使用多项式回归分析根据零点和最大值确定分割图像中每个对象的形状，形状和位置。如果在x轴直方图和y轴直方图中连接两个零和一个最大值的两条曲线是两条倾斜线，则可以将相应的对象确定为三角形。如果链接两个零和两个最大值的四个曲线中的每一个是一行，则相应的对象可以被确定为矩形。

2. 发明申请

US20110081081A1 METHOD FOR RECOGNIZING OBJECTS IN IMAGES 有权
标题翻译：用于识别图像中的对象的方法
公开(公告)号：US20110081081A1
公开(公告)日：2011-04-07
申请号：US12573556
申请日：2009-10-05
申请人： Gregory C. SMITH , Shana S. Smith
发明人： Gregory C. SMITH , Shana S. Smith
IPC分类号： G06K9/46 , G06K9/00
CPC分类号： G06K9/4647 , G06K9/00818
摘要： A method for recognizing objects in images is disclosed. The method of the present invention comprises the following steps. First, acquire a digital image. Then, select one or more objects from the image according to a certain characteristic. Next, generate an x-axis histogram and/or a y-axis histogram from the segmented image. Then, find the zeroes and maxima for the x-axis histogram and/or the y-axis histogram and use the polynomial regression analysis to determine the shape, shape and location of each of the objects in the segmented image according to the zeroes and maxima. If the two curves linking two zeroes and one maximum in the x-axis histogram and the y-axis histogram are two sloped line, the corresponding object may be determined to be a triangle. If each of the four curves linking two zeroes and two maxima is a line, the corresponding object may be determined to be a rectangle.
摘要翻译：公开了一种用于识别图像中的对象的方法。本发明的方法包括以下步骤。首先，获取数字图像。然后，根据某一特性从图像中选择一个或多个对象。接下来，从分割图像生成x轴直方图和/或y轴直方图。然后，找到x轴直方图和/或y轴直方图的零点和最大值，并使用多项式回归分析根据零点和最大值确定分割图像中每个对象的形状，形状和位置。如果在x轴直方图和y轴直方图中连接两个零和一个最大值的两条曲线是两条倾斜线，则可以将相应的对象确定为三角形。如果链接两个零和两个最大值的四个曲线中的每一个是一行，则相应的对象可以被确定为矩形。

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