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公开(公告)号：EP3009982A1
公开(公告)日：2016-04-20
申请号：EP15180549.6
申请日：2015-08-11
发明人： LV, Pei , SHEN, Yanhao , WANG, Rui , XU, Chao
IPC分类号： G06T5/00
CPC分类号： G06T5/00 , G06F3/013 , G06T5/002 , G06T2200/12
摘要： The present invention discloses an image anti-aliasing method and apparatus, where the method includes: acquiring a to-be-displayed image in a terminal; acquiring a current distance parameter of the terminal, where the current distance parameter is used to indicate a distance between an eye of a user of the terminal and a display screen of the terminal; determining a current anti-aliasing algorithm according to the current distance parameter by using a correspondence between a distance parameter and an anti-aliasing algorithm; and performing anti-aliasing processing on the to-be-displayed image according to the current anti-aliasing algorithm. In embodiments of the present invention, anti-aliasing processing is performed on a to-be-displayed image based on a distance parameter, that is, an anti-aliasing processing manner of the image is dynamically adjusted according to the distance parameter, which is more flexible when compared with the prior art.
摘要翻译： 本发明公开了一种图像抗混叠方法和装置，其中该方法包括：在终端中获取要显示的图像; 获取所述终端的当前距离参数，其中所述当前距离参数用于指示所述终端的用户的眼睛与所述终端的显示屏幕之间的距离; 通过使用距离参数和抗混叠算法之间的对应关系，根据当前距离参数确定当前的抗混叠算法; 以及根据当前的抗锯齿算法对被显示图像执行抗混叠处理。 在本发明的实施例中，基于距离参数对待显示的图像执行抗混叠处理，即，根据距离参数动态地调整图像的抗混叠处理方式，即距离参数 与现有技术相比更灵活。
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公开(公告)号：EP3067862A2
公开(公告)日：2016-09-14
申请号：EP16158465.1
申请日：2016-03-03
发明人： SHEN, Yanhao , ZHAO, Yin , LI, Mengjian
IPC分类号： G06T7/00
摘要： Embodiments of the present invention provide an image processing method and apparatus, where the method includes: determining m boundary points of a target image; acquiring a color component of a non-boundary point in a j th area, where the j th area is a neighborhood of the j th boundary point in the m boundary points, 1≤j≤m, and m is a positive integer greater than or equal to 1; and performing synthesis processing according to the color component of the non-boundary point in the j th area, to obtain a color component of the j th boundary point. According to the embodiments of the present invention, by means of processing on a boundary point of a target image, precision of image matting and synthesis processing can be improved, and the embodiments of the present invention can be applied to a real-time image matting and synthesis process.
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公开(公告)号：EP3067862A3
公开(公告)日：2016-10-05
申请号：EP16158465.1
申请日：2016-03-03
发明人： SHEN, Yanhao , ZHAO, Yin , LI, Mengjian
IPC分类号： G06T7/00
摘要： Embodiments of the present invention provide an image processing method and apparatus, where the method includes: determining m boundary points of a target image; acquiring a color component of a non-boundary point in a j th area, where the j th area is a neighborhood of the j th boundary point in the m boundary points, 1≤j≤m, and m is a positive integer greater than or equal to 1; and performing synthesis processing according to the color component of the non-boundary point in the j th area, to obtain a color component of the j th boundary point. According to the embodiments of the present invention, by means of processing on a boundary point of a target image, precision of image matting and synthesis processing can be improved, and the embodiments of the present invention can be applied to a real-time image matting and synthesis process.
摘要翻译： 本发明实施例提供一种图像处理方法和装置，该方法包括：确定目标图像的m个边界点; 获取第j个区域中的非边界点的颜色分量，其中，第j个区域为m个边界点中第j个边界点的邻域，1≤j≤m，m为大于或等于 1; 根据第j个区域中的非边界点的颜色分量进行合成处理，得到第j个边界点的颜色分量。 根据本发明的实施例，通过对目标图像的边界点进行处理，可以提高图像抠合和合成处理的精度，并且本发明的实施例可以应用于实时图像抠像 和合成过程。
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