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1. 发明授权

US08315426B2 Method for handling pixel occlusions in stereo images using iterative support and decision processes 有权
标题翻译：使用迭代支持和决策过程处理立体图像中像素遮挡的方法
公开(公告)号：US08315426B2
公开(公告)日：2012-11-20
申请号：US12723324
申请日：2010-03-12
申请人： Sehoon Yea , Dongbo Min , Anthony Vetro
发明人： Sehoon Yea , Dongbo Min , Anthony Vetro
IPC分类号： G06K9/00
CPC分类号： G06T5/005 , G06T7/97 , G06T2207/10012 , G06T2207/20228
摘要： In stereo images that include occluded pixels and visible pixels, occlusions are handled by first determining, for the occluded pixels, initial disparity values and support for the initial disparity values using an initial support function, an occlusion map and disparities of the visible pixels neighboring the occluded pixels in the stereo images. Then, for the occluded pixels, final disparity values and support for the final disparity values are determined using the initial disparity values, a final support function and a normalization function in an iterative support-and-decision process.
摘要翻译：在包括遮挡像素和可见像素的立体图像中，通过首先确定闭塞的像素初始视差值并使用初始支持函数来支持初始视差值来处理闭塞，闭塞图和邻近的可见像素的差异立体图像中的遮挡像素。然后，对于遮挡的像素，使用初始视差值，迭代支持和决策过程中的最终支持函数和归一化函数来确定最终视差值的最终视差值和支持。

2. 发明授权

US08290248B2 Determining disparity search range in stereo videos 有权
标题翻译：确定立体视频中的视差搜索范围
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。

3. 发明申请

US20110222756A1 Method for Handling Pixel Occlusions in Stereo Images Using Iterative Support and Decision Processes 有权
标题翻译：使用迭代支持和决策过程处理立体图像中的像素遮挡的方法
公开(公告)号：US20110222756A1
公开(公告)日：2011-09-15
申请号：US12723324
申请日：2010-03-12
申请人： Sehoon Yea , Dongbo Min , Anthony Vetro
发明人： Sehoon Yea , Dongbo Min , Anthony Vetro
IPC分类号： G06K9/00
CPC分类号： G06T5/005 , G06T7/97 , G06T2207/10012 , G06T2207/20228
摘要： In stereo images that include occluded pixels and visible pixels, occlusions are handled by first determining, for the occluded pixels, initial disparity values and support for the initial disparity values using an initial support function, an occlusion map and disparities of the visible pixels neighboring the occluded pixels in the stereo images. Then, for the occluded pixels, final disparity values and support for the final disparity values are determined using the initial disparity values, a final support function and a normalization function in an iterative support-and-decision process.
摘要翻译：在包括遮挡像素和可见像素的立体图像中，通过首先确定闭塞的像素初始视差值并使用初始支持函数来支持初始视差值来处理闭塞，闭塞图和邻近的可见像素的差异立体图像中的遮挡像素。然后，对于遮挡的像素，使用初始视差值，迭代支持和决策过程中的最终支持函数和归一化函数来确定最终视差值的最终视差值和支持。

4. 发明申请

US20110158528A1 Determining Disparity Search Range in Stereo Videos 有权
标题翻译：确定立体声视频中的差异搜索范围
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。

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