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热词
    • 1. 发明授权
    • Image processing apparatus, image processing method, and program
    • 图像处理装置,图像处理方法和程序
    • US08891879B2
    • 2014-11-18
    • US12857804
    • 2010-08-17
    • Takayuki IwamotoKenji TsukamotoYasuo Katano
    • Takayuki IwamotoKenji TsukamotoYasuo Katano
    • G06K9/48G06T7/00
    • G06T7/0083G06T7/12G06T2207/10024
    • An image processing apparatus for extracting a contour of an object which extracts boundary candidate points from the image and sets reference areas each having one of boundary candidate points as a center and includes small areas. A first reference area is set from the reference areas and a first small area is set from small areas included in the first reference area. From reference areas, a second reference area is set, whose feature is similar to that of the first reference area and as a second small area, a small area is set which has a feature amount similar to that of the first small area among small areas included in the second reference area. The boundary candidate points is tracked to extract the contour of the object based on the first reference area, the second reference area, the first small area, and the second small area.
    • 一种图像处理装置,用于提取从图像中提取边界候选点的对象的轮廓,并且将具有边界候选点之一作为中心的参考区域设置为小的区域。 从参考区域设置第一参考区域,并且从包括在第一参考区域中的小区域设置第一小区域。 从参考区域设置第二参考区域,其特征与第一参考区域的特征相似,并且作为第二小区域,设置小区域,其具有与小区域中的第一小区域的特征量相似的特征量 包括在第二个参考区域。 跟踪边界候选点,以基于第一参考区域,第二参考区域,第一小区域和第二小区域提取对象的轮廓。
    • 2. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
    • 图像处理设备,图像处理方法和程序
    • US20110052071A1
    • 2011-03-03
    • US12857804
    • 2010-08-17
    • Takayuki IwamotoKenji TsukamotoYasuo Katano
    • Takayuki IwamotoKenji TsukamotoYasuo Katano
    • G06K9/46
    • G06T7/0083G06T7/12G06T2207/10024
    • An image processing apparatus for extracting a contour of an object which extracts boundary candidate points from the image and sets reference areas each having one of boundary candidate points as a center and includes small areas. A first reference area is set from the reference areas and a first small area is set from small areas included in the first reference area. From reference areas, a second reference area is set, whose feature is similar to that of the first reference area and as a second small area, a small area is set which has a feature amount similar to that of the first small area among small areas included in the second reference area. The boundary candidate points is tracked to extract the contour of the object based on the first reference area, the second reference area, the first small area, and the second small area.
    • 一种图像处理装置,用于提取从图像中提取边界候选点的对象的轮廓,并且将具有边界候选点之一作为中心的参考区域设置为小的区域。 从参考区域设置第一参考区域,并且从包括在第一参考区域中的小区域设置第一小区域。 从参考区域设置第二参考区域,其特征与第一参考区域的特征相似,并且作为第二小区域,设置小区域,其具有与小区域中的第一小区域的特征量相似的特征量 包括在第二个参考区域。 跟踪边界候选点,以基于第一参考区域,第二参考区域,第一小区域和第二小区域提取对象的轮廓。