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1. 发明授权

US07006153B2 Image composition method, and image composition apparatus 失效
标题翻译：图像组合方法和图像合成装置
公开(公告)号：US07006153B2
公开(公告)日：2006-02-28
申请号：US10231377
申请日：2002-08-30
申请人： Hiroki Ohtsuki , Tomonori Yonezawa , Satoshi Kajita , Ryuji Fuchikami
发明人： Hiroki Ohtsuki , Tomonori Yonezawa , Satoshi Kajita , Ryuji Fuchikami
IPC分类号： H04N7/01 , G06K9/36
CPC分类号： G06T11/60 , H04N5/44504 , H04N21/431 , H04N21/44012
摘要： An image composition apparatus includes a composition processing unit comprising a composition position determination unit for receiving a shape signal and an image signal which are outputted from an image decoding unit, and determining a composition position of an object as a foreground image; a shape boundary determination unit for determining the shape and boundary of the object; an arbitrary-shaped frame generation unit for generating an outline or frame of the object on the basis of information relating to the shape and boundary of the object; and a pixel composition unit for compositing a target pixel (pixel to be processed) of the object or an arbitrary-shaped frame pixel that is generated by the arbitrary-shaped frame generation unit 4c, with the corresponding pixel in the background image. Therefore, a composite image, in which an outline or an arbitrary-shaped shape is added to an arbitrary-shaped object, can be generated.
摘要翻译：一种图像合成装置，包括：合成处理单元，包括：组合位置确定单元，用于接收从图像解码单元输出的形状信号和图像信号;以及确定作为前景图像的对象的构图位置; 形状边界确定单元，用于确定所述物体的形状和边界; 任意形状的帧生成单元，用于根据与对象的形状和边界相关的信息生成对象的轮廓或框架; 以及像素合成单元，用于将对象的目标像素（待处理像素）或由任意形状的帧生成单元4c生成的任意形状的像素与背景图像中的对应像素进行合成。因此，可以生成其中轮廓或任意形状被添加到任意形状的对象的合成图像。

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