公开(公告)号：US09153073B2

公开(公告)日：2015-10-06

申请号：US13802065

申请日：2013-03-13

Applicant: QUALCOMM Incorporated

Inventor： Tobias Martin Langlotz ,  Mathaus Zingerle ,  Gerhard Reitmayr

IPC: G09G5/00 ,  G06T19/00 ,  H04N5/232 ,  G06T11/00

CPC classification number: G06T19/006 ,  G06T11/00 ,  H04N5/23238

Abstract: A source video stream is processed to extract a desired object from the remainder of video stream to produce a segmented video of the object. Additional relevant information, such as the orientation of the source camera for each frame in the resulting segmented video of the object, is also determined and stored. During replay, the segmented video of the object, as well as the source camera orientation are obtained. Using the source camera orientation for each frame of the segmented video of the object, as well as target camera orientation for each frame of a target video stream, a transformation for the segmented video of the object may be produced. The segmented video of the object may be displayed over the target video stream, which may be a live video stream of a scene, using the transformation to spatially register the segmented video to the target video stream.

Abstract translation: 源视频流被处理以从视频流的剩余部分提取期望的对象以产生对象的分段视频。 还确定并存储附加的相关信息，例如源摄像机对于对象的结果分割视频中的每帧的方向。 在重放期间，获得对象的分割视频以及源摄像头方位。 使用对象的分割视频的每个帧的源摄像机方向以及目标视频流的每个帧的目标摄像机方向，可以产生对象的分割视频的变换。 物体的分割视频可以在目标视频流上显示，目标视频流可以是场景的直播视频流，使用变换来将分割的视频空间注册到目标视频流。

公开(公告)号：US20130314442A1

公开(公告)日：2013-11-28

申请号：US13802065

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Tobias Martin LANGLOTZ ,  Mathaus Zingerle ,  Gerhard Reitmayr

IPC: G06T19/00 ,  H04N5/232

CPC classification number: G06T19/006 ,  G06T11/00 ,  H04N5/23238

Abstract: A source video stream is processed to extract a desired object from the remainder of video stream to produce a segmented video of the object. Additional relevant information, such as the orientation of the source camera for each frame in the resulting segmented video of the object, is also determined and stored. During replay, the segmented video of the object, as well as the source camera orientation are obtained. Using the source camera orientation for each frame of the segmented video of the object, as well as target camera orientation for each frame of a target video stream, a transformation for the segmented video of the object may be produced. The segmented video of the object may be displayed over the target video stream, which may be a live video stream of a scene, using the transformation to spatially register the segmented video to the target video stream.

Abstract translation: 源视频流被处理以从视频流的剩余部分提取期望的对象以产生对象的分段视频。 还确定并存储附加的相关信息，例如源摄像机对于对象的结果分割视频中的每帧的方向。 在重放期间，获得对象的分割视频以及源摄像头方位。 使用对象的分割视频的每个帧的源摄像机方向以及目标视频流的每个帧的目标摄像机方向，可以产生对象的分割视频的变换。 物体的分割视频可以在目标视频流上显示，目标视频流可以是场景的直播视频流，使用变换来将分割的视频空间注册到目标视频流。