公开(公告)号：US08290248B2

公开(公告)日：2012-10-16

申请号：US12651200

申请日：2009-12-31

申请人： Sehoon Yea ,  Dongbo Min ,  Zafer Arican ,  Anthony Vetro

发明人： Sehoon Yea ,  Dongbo Min ,  Zafer Arican ,  Anthony Vetro

IPC分类号： G06K9/00

CPC分类号： G06T7/593 ,  G06T2207/10021

摘要： Embodiments of the invention disclose a system and a method for determining a disparity search range for a current stereo image of a scene based on a set of stereo images of the scene, comprising steps of: selecting a subset of stereo images from the set of stereo images, the subset includes the current stereo image and at least one neighboring stereo image, wherein the neighboring stereo image is temporally-neighboring to the current stereo image; determining a disparity histogram for each stereo image in the subset of stereo images to form a set of disparity histograms; determining a weighted disparity histogram as a weighted sum of the disparity histograms in the set of disparity histograms; and determining the disparity search range from the weighted disparity histogram.

摘要翻译： 本发明的实施例公开了一种用于基于场景的一组立体图像来确定场景的当前立体图像的视差搜索范围的系统和方法，包括以下步骤：从立体声集合中选择立体图像的子集 图像，所述子集包括当前立体声图像和至少一个邻近立体图像，其中相邻立体图像与当前立体图像在时间上相邻; 确定立体图像子集中的每个立体图像的视差直方图以形成一组视差直方图; 将加权视差直方图确定为视差直方图组中的视差直方图的加权和; 并从加权视差直方图确定视差搜索范围。

公开(公告)号：US20110158528A1

公开(公告)日：2011-06-30

申请号：US12651200

申请日：2009-12-31

申请人： Sehoon Yea ,  Dongbo Min ,  Zafer Arican ,  Anthony Vetro

发明人： Sehoon Yea ,  Dongbo Min ,  Zafer Arican ,  Anthony Vetro

IPC分类号： G06T7/00 ,  G06K9/68

CPC分类号： G06T7/593 ,  G06T2207/10021

摘要： Embodiments of the invention disclose a system and a method for determining a disparity search range for a current stereo image of a scene based on a set of stereo images of the scene, comprising steps of: selecting a subset of stereo images from the set of stereo images, the subset includes the current stereo image and at least one neighboring stereo image, wherein the neighboring stereo image is temporally-neighboring to the current stereo image; determining a disparity histogram for each stereo image in the subset of stereo images to form a set of disparity histograms; determining a weighted disparity histogram as a weighted sum of the disparity histograms in the set of disparity histograms; and determining the disparity search range from the weighted disparity histogram.

摘要翻译： 本发明的实施例公开了一种用于基于场景的一组立体图像来确定场景的当前立体图像的视差搜索范围的系统和方法，包括以下步骤：从立体声集合中选择立体图像的子集 图像，所述子集包括当前立体声图像和至少一个邻近立体图像，其中相邻立体图像与当前立体图像在时间上相邻; 确定立体图像子集中的每个立体图像的视差直方图以形成一组视差直方图; 将加权视差直方图确定为视差直方图组中的视差直方图的加权和; 并从加权视差直方图确定视差搜索范围。