公开(公告)号：US20140184912A1

公开(公告)日：2014-07-03

申请号：US13998719

申请日：2013-11-26

Applicant: STMicroelectronics Pvt Ltd.

Inventor： RajeshSidana Omprakash

IPC: H04N5/445

CPC classification number: G09G5/003 ,  G06F3/0481 ,  G06F2203/04803 ,  G06K9/325 ,  G06T2207/10016 ,  G06T2207/20104 ,  G09G5/14 ,  G09G2320/0613 ,  G09G2320/0686 ,  G09G2320/103 ,  G09G2360/16 ,  H04N5/144 ,  H04N21/4316

Abstract: A video window detector includes a region characteristic determiner to generate at least one characteristic value for at least one region of a display output; a characteristic map generator to generate an image map from the at least one characteristic value for at least one region of the display output; and a window detector to detect at least one video window dependent on the image map.

Abstract translation: 视频窗口检测器包括：区域特征确定器，用于为显示输出的至少一个区域生成至少一个特征值; 特征图生成器，用于根据所述显示输出的至少一个区域的所述至少一个特征值生成图像映射; 以及窗口检测器，用于根据图像映射检测至少一个视频窗口。