公开(公告)号：US20140184747A1

公开(公告)日：2014-07-03

申请号：US14138800

申请日：2013-12-23

Applicant: ST-Ericsson SA

Inventor： Stéphane Valente

IPC: H04N13/02

CPC classification number: H04N13/221 ,  H04N13/296

Abstract: A method is disclosed of indicating a suitable pose for a camera for obtaining a stereoscopic image, with the camera comprising an imaging sensor. The method comprises obtaining and storing a first image of a scene using the imaging sensor when the camera is in a first pose; moving the camera to a second pose; and obtaining a second image of the scene when the camera is in the second pose. One or more disparity vectors are determined, each disparity vector being determined between a feature identified within the first image and a corresponding feature identified in the second image. On the basis of the one or more disparity vectors, a determination is made of whether the second image of the scene is suitable for use, together with the first image, as a stereoscopic image pair.

Abstract translation: 公开了一种用于指示相机用于获得立体图像的合适姿态的方法，其中相机包括成像传感器。 该方法包括当相机处于第一姿态时使用成像传感器获取和存储场景的第一图像; 将相机移动到第二个姿势; 以及当所述相机处于所述第二姿势时获得所述场景的第二图像。 确定一个或多个视差矢量，每个视差向量在第一图像中识别的特征和在第二图像中标识的相应特征之间确定。 基于一个或多个视差矢量，确定场景的第二图像是否与第一图像一起适合于立体图像对。

公开(公告)号：US09591284B2

公开(公告)日：2017-03-07

申请号：US14138800

申请日：2013-12-23

Applicant: ST-Ericsson SA

Inventor： Stéphane Valente

IPC: H04N13/02

CPC classification number: H04N13/221 ,  H04N13/296

Abstract: A method of indicating a suitable pose for a camera for obtaining a stereoscopic image, with the camera comprising an imaging sensor. The method comprises obtaining and storing a first image of a scene using the imaging sensor when the camera is in a first pose; moving the camera to a second pose; and obtaining a second image of the scene when the camera is in the second pose. One or more disparity vectors are determined, each disparity vector being determined between a feature identified within the first image and a corresponding feature identified in the second image. On the basis of the one or more disparity vectors, a determination is made of whether the second image of the scene is suitable for use, together with the first image, as a stereoscopic image pair.

Abstract translation: 一种用于指示相机用于获得立体图像的合适姿态的方法，其中该照相机包括成像传感器。 该方法包括当相机处于第一姿态时使用成像传感器获取和存储场景的第一图像; 将相机移动到第二个姿势; 以及当所述相机处于所述第二姿势时获得所述场景的第二图像。 确定一个或多个视差矢量，每个视差向量在第一图像中识别的特征和在第二图像中标识的相应特征之间确定。 基于一个或多个视差矢量，确定场景的第二图像是否与第一图像一起适合于立体图像对。