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1. 发明申请

WO2009151424A1 SYSTEM AND METHOD FOR MARKING A STEREOSCOPIC FILM 审中-公开
标题翻译：用于标记立体电影的系统和方法
公开(公告)号：WO2009151424A1
公开(公告)日：2009-12-17
申请号：PCT/US2008/007508
申请日：2008-06-13
申请人： THOMSON LICENSING , YOON, Youngshik , IZZAT, Izzat , ZHANG, Dong-Qing
发明人： YOON, Youngshik , IZZAT, Izzat , ZHANG, Dong-Qing
IPC分类号： H04N13/00
CPC分类号： G06K9/00 , G03B35/18 , G06T1/0028 , H04N13/10
摘要： A system and method for marking a stereoscopic film with colors are provided. The system and method provides for marking a left image with a mark and a right image with a mark having complementary colors, wherein upon viewing, the marks are not visible under certain conditions. The system and method provide for acquiring (202) a stereoscopic image, the stereoscopic image including a first image and a second image, applying (204) a first mark to the first image in a predetermined location, the first mark having a first color, and applying (206) a second mark to the second image in substantially the same predetermined location as in the first image, the second mark having a second color that is different than the first color of the first mark, wherein when viewed in three-dimensional mode, the first mark and the second mark combine into a single mark of one color.
摘要翻译：提供了一种用于用彩色标记立体薄膜的系统和方法。该系统和方法提供用标记和具有补色标记的右图像标记左图像，其中在观看时，标记在某些条件下是不可见的。所述系统和方法提供用于获取（202）立体图像，所述立体图像包括第一图像和第二图像，在预定位置对第一图像应用（204）第一标记，所述第一标记具有第一颜色，以及在与所述第一图像基本相同的预定位置中向所述第二图像施加（206）第二标记，所述第二标记具有与所述第一标记的第一颜色不同的第二颜色，其中当以三维模式，第一个标记和第二个标记组合成一个颜色的单个标记。

2. 发明申请

WO2009145749A1 SYSTEM AND METHOD FOR DEPTH EXTRACTION OF IMAGES WITH FORWARD AND BACKWARD DEPTH PREDICTION 审中-公开
标题翻译：具有向前和向后深度预测的深度提取图像的系统和方法
公开(公告)号：WO2009145749A1
公开(公告)日：2009-12-03
申请号：PCT/US2008/006770
申请日：2008-05-28
申请人： THOMSON LICENSING , ZHANG, Dong-qing , IZZAT, Izzat , YOON, Youngshik
发明人： ZHANG, Dong-qing , IZZAT, Izzat , YOON, Youngshik
IPC分类号： G06T7/00
CPC分类号： G06T7/593 , G06T7/579 , G06T2207/10012 , G06T2207/10021
摘要： A system and method for spatiotemporal depth extraction of images with forward and backward depth prediction are provided. The system and method of the present disclosure provide for acquiring (802) a plurality of frames, generating (806) a first depth map of a current frame in the plurality of frames based on a depth map of a previous frame in the plurality of frames, generating (808) a second depth map of the current frame in the plurality of frames based on a depth map of a subsequent frame in the plurality of frames, and processing (810) the first depth map and the second depth map to produce a third depth map for the current frame.
摘要翻译：提供了一种利用前向和后向深度预测进行图像时空深度提取的系统和方法。本公开的系统和方法提供了获取（802）多个帧，基于多个帧中的先前帧的深度图生成（806）多个帧中的当前帧的第一深度图基于所述多个帧中的后续帧的深度图，生成（808）所述多个帧中的当前帧的第二深度图，以及处理（810）所述第一深度图和所述第二深度图，以产生当前帧的第三个深度图。

3. 发明申请

WO2009157895A1 SYSTEM AND METHOD FOR DEPTH EXTRACTION OF IMAGES WITH MOTION COMPENSATION 审中-公开
标题翻译：具有运动补偿的图像深度提取的系统和方法
公开(公告)号：WO2009157895A1
公开(公告)日：2009-12-30
申请号：PCT/US2008/007895
申请日：2008-06-24
申请人： THOMSON LICENSING , ZHANG, Dong-qing , IZZAT, Izzat , YOON, Youngshik
发明人： ZHANG, Dong-qing , IZZAT, Izzat , YOON, Youngshik
IPC分类号： G06T7/00
CPC分类号： G06T7/593 , G06T7/579 , G06T2207/10012 , G06T2207/10021
摘要： A system and method for spatiotemporal depth extraction of images are provided. The system and method provide for acquiring a sequence of images from a scene (502), the sequence including a plurality of successive frames of images, estimating the disparity of at least one point in a first image with at least one corresponding point in a second image for at least one frame (504,506), estimating motion of the at least one point in the first image (605), estimating the disparity of the at least one next successive frame based on the estimated disparity of at least one previous frame in a forward direction of the sequence (508), wherein the estimate disparity is compensated with the estimated motion, and minimizing the estimated disparity of each of the plurality of successive frames based on the estimated disparity of at least one previous frame in a backward direction of the sequence (512).
摘要翻译：提供了一种用于图像时空深度提取的系统和方法。该系统和方法提供从场景（502）获取图像序列，所述序列包括多个连续的图像帧，其估计第一图像中的至少一个点与第二图像中的至少一个对应点的差异估计至少一个帧（504,506）的图像，估计第一图像（605）中的至少一个点的运动，基于估计的至少一个先前帧的视差估计至少一个下一个连续帧的视差所述序列的前向（508），其中所述估计视差用所述估计的运动补偿，并且基于所估计的视差的估计的视差，基于所述估计视差的后向方向上的至少一个先前帧的估计的视差来最小化所述多个连续帧中的每一个的所估计的视差序列（512）。

4. 发明申请

WO2010087794A1 SINGLE CAMERA FOR STEREOSCOPIC 3-D IMAGE CAPTURE 审中-公开
标题翻译：单一摄像机用于立体三维图像捕获
公开(公告)号：WO2010087794A1
公开(公告)日：2010-08-05
申请号：PCT/US2009/000573
申请日：2009-01-29
申请人： THOMSON LICENSING , YOON, Youngshik , IZZAT, Izzat
发明人： YOON, Youngshik , IZZAT, Izzat
IPC分类号： G03B35/00
CPC分类号： G03B35/00 , G03B35/10 , H04N13/10 , H04N13/239
摘要： A stereoscopic 3-D imaging apparatus has a camera and a wedged optical component attachable to the front of the camera. The wedged optical component is rotatable around the front of the camera using a rotating device, and the rotating device controls the rotation speed of the wedged optical component. The camera is capable of capturing stereoscopic 3-D images, resulting in lower costs and a simple capture process.
摘要翻译：立体三维成像设备具有相机和可连接到照相机前部的楔形光学部件。楔形光学部件使用旋转装置可绕相机的前部旋转，并且旋转装置控制楔形光学部件的旋转速度。相机能够拍摄立体三维图像，从而降低成本并简化拍摄过程。

5. 发明申请

WO2009061305A1 SYSTEM AND METHOD FOR DEPTH MAP EXTRACTION USING REGION-BASED FILTERING 审中-公开
标题翻译：使用基于区域过滤的深度地图抽取的系统和方法
公开(公告)号：WO2009061305A1
公开(公告)日：2009-05-14
申请号：PCT/US2007/023632
申请日：2007-11-09
申请人： THOMSON LICENSING , ZHANG, Dong-Qing , IZZAT, Izzat
发明人： ZHANG, Dong-Qing , IZZAT, Izzat
IPC分类号： H04N13/00
CPC分类号： G06T5/002 , G06T5/50 , G06T7/11 , G06T7/593 , G06T2207/10012 , G06T2207/10028 , H04N13/128
摘要： A system and method for extracting depth information from at least two images employing region-based filtering for reducing artifacts are provided. The present disclosure provides a post-processing algorithm or function for reducing the artifacts generated by scanline Dynamic Programming (DP) or other similar methods. The system and method provides for acquiring a first image and a second image from a scene (202), estimating the disparity of at least one point in the first image with at least one corresponding point in the second image to generate a disparity map (204), segmenting at least one of the first or second images into at least one region (208), and filtering the disparity map based on the segmented regions (210). Furthermore, anisotropic filters are employed, which have a great smoothing effect along the vertical direction than that of the horizontal direction, and therefore, reduce stripe artifacts without significantly blurring the depth boundaries.
摘要翻译：提供了一种用于从至少两个图像中提取深度信息的系统和方法，该系统和方法采用基于区域的滤波来减少伪影。本公开提供了用于减少由扫描线动态编程（DP）或其他类似方法产生的伪影的后处理算法或功能。系统和方法提供从场景（202）获取第一图像和第二图像，用第二图像中的至少一个对应点估计第一图像中的至少一个点的差异，以生成视差图（204）），将所述第一或第二图像中的至少一个分割成至少一个区域（208），以及基于所述分割区域（210）对所述视差图进行过滤。此外，采用各向异性过滤器，其沿着垂直方向具有比水平方向更好的平滑效果，因此减少条纹伪影而不会明显模糊深度边界。

6. 发明申请

WO2008156450A1 SYSTEM AND METHOD FOR STEREO MATCHING OF IMAGES 审中-公开
标题翻译：用于立体匹配图像的系统和方法
公开(公告)号：WO2008156450A1
公开(公告)日：2008-12-24
申请号：PCT/US2007/014376
申请日：2007-06-20
申请人： THOMSON LICENSING , ZHANG, Dong-Qing , IZZAT, Izzat , BENITEZ, Ana Belen
发明人： ZHANG, Dong-Qing , IZZAT, Izzat , BENITEZ, Ana Belen
IPC分类号： G06T7/00 , G06K9/68
CPC分类号： G06K9/6297 , G06K9/00 , G06T7/593
摘要： A system and method for stereo matching of at least two images, e.g., a stereoscopic image pair, employing a global optimization function, e.g., a belief propagation function, that utilizes dynamic programming as a preprocessing step are provided. The system and method of the present disclosure provide for acquiring a first image and a second image from a scene (402), estimating the disparity of at least one point in the first image with at least one corresponding point in the second image (404, 406), and minimizing the estimated disparity using a belief propagation function (410), e.g., a global optimization function, wherein the belief propagation function is initialized with a result of a deterministic matching function (408), e.g., dynamic programming, applied to the first and second image to speed up the belief propagation function. The system and method further generates a disparity map from the estimated disparity and converts the disparity map into a depth map.
摘要翻译：提供了一种用于利用动态规划作为预处理步骤的全局优化功能（例如置信传播功能）的至少两个图像（例如立体图像对）的立体匹配的系统和方法。本公开的系统和方法提供从场景（402）获取第一图像和第二图像，用第二图像中的至少一个对应点估计第一图像中的至少一个点的差异（404， 406），并且使用置信传播函数（410）来最小化估计的差异，例如，全局优化函数，其中置信传播函数利用确定性匹配函数（408）的结果被初始化，例如动态规划，应用于第一和第二图像加速信仰传播功能。系统和方法还从估计的视差产生视差图，并将视差图转换成深度图。

7. 发明申请

WO2008115222A1 SYSTEM AND METHOD FOR COMBINING TEXT WITH THREE-DIMENSIONAL CONTENT 审中-公开
标题翻译：用三维内容组合文本的系统和方法
公开(公告)号：WO2008115222A1
公开(公告)日：2008-09-25
申请号：PCT/US2007/025947
申请日：2007-12-19
申请人： THOMSON LICENSING , IZZAT, Izzat , ZHANG, Dong-Qing , NIJIM, Yousef, Wasef
发明人： IZZAT, Izzat , ZHANG, Dong-Qing , NIJIM, Yousef, Wasef
IPC分类号： H04N13/00
CPC分类号： H04N13/293 , H04N13/128 , H04N13/156 , H04N13/183 , H04N13/275 , H04N13/361 , H04N2213/003
摘要： A system (10) and method (52, 60, 72) for combining and/or displaying text with three-dimensional (3D) content. The system (10) and method (52, 60, 72) inserts text at the same level as the highest depth value in the 3D content. One example of 3D content is a two-dimensional image (44) and an associated depth map (46). In this case, the depth value of the inserted text (50) is adjusted to match the largest depth value of the given depth map. Another example of 3D content is a plurality of two-dimensional images and associated depth maps. In this case, the depth value of the inserted text is continuously adjusted to match the largest depth value of a given depth map. A further example of 3D content is stereoscopic content (82) having a right eye image (86) and a left eye image (84). In this case the text (88, 90) in one of the left eye image (84) and right eye image (86) is shifted to match the largest depth value in the stereoscopic image. Yet another example of 3D content is stereoscopic content having a plurality of right eye images and left eye images. In this case the text in one of the left eye images or right eye images is continuously shifted to match the largest depth value in the stereoscopic images. As a result, the system (10) and method (52, 60, 72) of the present disclosure produces text combined with 3D content wherein the text does not obstruct the 3D effects in the 3D content and does not create visual fatigue when viewed by a viewer.
摘要翻译：一种用于组合和/或显示具有三维（3D）内容的文本的系统（10）和方法（52,60,72）。系统（10）和方法（52,60,72）在与3D内容中的最高深度值相同的水平上插入文本。 3D内容的一个示例是二维图像（44）和相关联的深度图（46）。在这种情况下，调整插入文本（50）的深度值以匹配给定深度图的最大深度值。 3D内容的另一示例是多个二维图像和相关联的深度图。在这种情况下，插入的文本的深度值被连续地调整以匹配给定深度图的最大深度值。 3D内容的另一示例是具有右眼图像（86）和左眼图像（84）的立体内容（82）。在这种情况下，左眼图像（84）和右眼图像（86）之一中的文本（88,90）被移动以匹配立体图像中的最大深度值。 3D内容的另一示例是具有多个右眼图像和左眼图像的立体内容。在这种情况下，左眼图像或右眼图像之一中的文本被连续移位以匹配立体图像中的最大深度值。结果，本公开的系统（10）和方法（52,60,72）产生与3D内容组合的文本，其中文本不会阻碍3D内容中的3D效果，并且当通过观众

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