公开(公告)号：US20100201868A1

公开(公告)日：2010-08-12

申请号：US12367148

申请日：2009-02-06

申请人： Wei Che ,  Hui De Li ,  Lin Li

发明人： Wei Che ,  Hui De Li ,  Lin Li

IPC分类号： H04N7/01 ,  H04N5/00

CPC分类号： H04N7/012 ,  H04N5/142

摘要： A system and a method may include performing a coarse estimation to eliminate at least one direction from a set of edge candidate directions without directly evaluating each direction; performing a fine estimation to select a single direction as corresponding to an edge; and performing a directional interpolation as a function of the single selected direction to generate a pixel value for a pixel being interpolated.

摘要翻译： 系统和方法可以包括执行粗估计以从一组边缘候选方向消除至少一个方向，而不直接评估每个方向; 执行精细估计以选择与边缘对应的单个方向; 以及作为单个所选方向的函数执行方向插值，以生成被插值的像素的像素值。

公开(公告)号：US08218075B2

公开(公告)日：2012-07-10

申请号：US12367148

申请日：2009-02-06

申请人： Wei Che ,  Hui De Li ,  Lin Li

发明人： Wei Che ,  Hui De Li ,  Lin Li

IPC分类号： H04N11/20

CPC分类号： H04N7/012 ,  H04N5/142

摘要： A system and a method may include performing a coarse estimation to eliminate at least one direction from a set of edge candidate directions without directly evaluating each direction; performing a fine estimation to select a single direction as corresponding to an edge; and performing a directional interpolation as a function of the single selected direction to generate a pixel value for a pixel being interpolated.

摘要翻译： 系统和方法可以包括执行粗估计以从一组边缘候选方向消除至少一个方向，而不直接评估每个方向; 执行精细估计以选择与边缘对应的单个方向; 以及作为单个所选方向的函数执行方向插值，以生成被插值的像素的像素值。