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1. 发明申请

WO2011019330A1 SYSTEM AND METHOD FOR REGION-OF-INTEREST-BASED ARTIFACT REDUCTION IN IMAGE SEQUENCES 审中-公开
标题翻译：用于图像序列中基于区域的艺术减少的系统和方法
公开(公告)号：WO2011019330A1
公开(公告)日：2011-02-17
申请号：PCT/US2009/004612
申请日：2009-08-12
申请人： THOMSON LICENSING , GUO, Ju , LUO, Ying , LLACH, Joan
发明人： GUO, Ju , LUO, Ying , LLACH, Joan
IPC分类号： G06T7/20
CPC分类号： G06T7/20
摘要： A system and method reduce artifacts in images in a manner that efficiently incorporates user feedback, minimizes user effort, and adaptively processes images. According to one exemplary embodiment, the method includes executing an algorithm to remove artifacts in a first region of a first frame, regions outside of the first region being unaffected; identifying a second region of a second frame following the first frame, the second region of the second frame corresponding to the first region of the first frame; displaying the second frame with an indication of the second region; receiving a first user input defining a third region inside the second region; and executing the algorithm to remove artifacts in the second region excluding the third region.
摘要翻译：系统和方法以有效地结合用户反馈，最小化用户努力和自适应地处理图像的方式减少图像中的伪像。根据一个示例性实施例，所述方法包括执行算法以去除第一帧的第一区域中的伪像，所述第一区域之外的区域不受影响; 识别在所述第一帧之后的第二帧的第二区域，所述第二帧的所述第二区域对应于所述第一帧的所述第一区域; 用第二区域的指示显示第二帧; 接收限定第二区域内的第三区域的第一用户输入; 以及执行所述算法以去除除了所述第三区域之外的所述第二区域中的伪影。

2. 发明申请

WO2010071617A1 METHOD AND APPARATUS FOR PERFORMING IMAGE PROCESSING 审中-公开
标题翻译：用于执行图像处理的方法和装置
公开(公告)号：WO2010071617A1
公开(公告)日：2010-06-24
申请号：PCT/US2008/013720
申请日：2008-12-15
申请人： THOMSON LICENSING , LUO, Ying , GUO, Ju , ZHANG, Dong-Qing , JOSHI, Rajan
发明人： LUO, Ying , GUO, Ju , ZHANG, Dong-Qing , JOSHI, Rajan
IPC分类号： G06K9/60
CPC分类号： G06K9/629 , G06F17/30247 , G06F17/30256 , G06K9/4652 , G06K2209/27
摘要： A method (300) for performing image processing utilizes mobile platforms to provide functions including processing, retrieving, annotating and/or mining of media information. According to an exemplary embodiment, the method (300) includes extracting first and second features of an image (320); searching a database according to one of the first and second extracted features and producing candidates in the database that match all or part of the one of the first and second extracted features (340); selecting one or more of the candidates according to the other of the first and second extracted features (350); and enabling display of the selected one or more candidates (350).
摘要翻译：用于执行图像处理的方法（300）利用移动平台来提供包括处理，检索，注释和/或挖掘媒体信息的功能。根据示例性实施例，所述方法（300）包括提取图像的第一和第二特征（320）; 根据所述第一和第二提取特征之一搜索数据库，并产生数据库中匹配所述第一和第二提取特征（340）中的一个的全部或部分的候选; 根据第一和第二提取特征（350）中的另一个选择候选者中的一个或多个; 并且能够显示所选择的一个或多个候选者（350）。

3. 发明申请

WO2009148422A1 SYSTEM AND METHOD FOR SIMILARITY SEARCH OF IMAGES 审中-公开
标题翻译：用于图像相似搜索的系统和方法
公开(公告)号：WO2009148422A1
公开(公告)日：2009-12-10
申请号：PCT/US2008/007208
申请日：2008-06-06
申请人： THOMSON LICENSING , ZHANG, Dong-Qing , JOSHI, Rajan , BENITEZ, Ana B. , LUO, Ying , GUO, Ju
发明人： ZHANG, Dong-Qing , JOSHI, Rajan , BENITEZ, Ana B. , LUO, Ying , GUO, Ju
IPC分类号： G06F17/30
CPC分类号： G06F17/30247 , G06F17/30265
摘要： A system and method for an efficient semantic similarity search of images with a classification structure are provided. The system and method provide for building a semantic classification-search tree for the plurality of images (202), the classification tree including at least two categories of images, each category of images representing a subset of the plurality of images, receiving a query image (204), classifying the query image to select one of the at least two categories of images (208), and restricting the search for the image of interest using the query image to the selected one of the at least two categories of images (210).
摘要翻译：提供了一种用于具有分类结构的图像的有效语义相似性搜索的系统和方法。该系统和方法提供用于构建多个图像（202）的语义分类搜索树，分类树包括至少两个图像类别，每个类别的图像表示多个图像的子集，接收查询图像（204），对所述查询图像进行分类以选择所述至少两个类别的图像（208）中的一个，并且使用所述查询图像将所搜索的所述图像搜索到所述至少两个图像类别（210 ）。

4. 发明申请

WO2010050911A1 METHOD AND SYSTEM FOR IMAGE RESIZING BASED ON INTERPOLATION ENHANCED SEAM OPERATIONS 审中-公开
标题翻译：基于插值增强型海员操作的图像重建方法与系统
公开(公告)号：WO2010050911A1
公开(公告)日：2010-05-06
申请号：PCT/US2008/012282
申请日：2008-10-29
申请人： THOMSON LICENSING , LUO, Ying , GUO, Ju
发明人： LUO, Ying , GUO, Ju
IPC分类号： G06T3/40
CPC分类号： G06T3/0012
摘要： Methods and systems for resizing an image utilizing content-aware seam operations include defining low-energy seams defining contextually less-important information (102) and utilizing such information for interpolation (106) based on one-dimensional manifolds. The interpolation can form new seams and/or regenerated pixels that can be combined (108) with the image to provide a content-aware resized image exhibiting smooth and continuous features.
摘要翻译：使用内容感知接缝操作来调整图像大小的方法和系统包括定义定义相关重要信息（102）的低能量接缝，并且利用基于一维歧管的这种信息进行插值（106）。内插可以形成可以与图像组合（108）的新接缝和/或再生像素，以提供呈现平滑和连续特征的内容感知调整大小的图像。

5. 发明申请

WO2008088373A3 SYSTEM AND METHOD FOR REDUCING ARTIFACTS IN IMAGES 审中-公开
公开(公告)号：WO2008088373A3
公开(公告)日：2008-07-24
申请号：PCT/US2007/014244
申请日：2007-06-19
申请人： THOMSON LICENSING , GU, Xueming Henry , GUO, Ju
发明人： GU, Xueming Henry , GUO, Ju
IPC分类号： G06T5/00 , G06T7/20 , H04N7/26
摘要： A system and method of the present disclosure provides a region based error diffusion algorithm or function for reducing artifacts in images. The system and method utilizes knowledge of a region of interest (ROI) in an image and applies effects like dithering or error diffusion to the area or region that shows the artifacts, e.g., a banding phenomenon. The system and method provide for defining a region in at least one first image (204), the defined region having at least one artifact, tracking the defined region to at least one second image (212), and applying an error diffusion function to the defined region to mask the at least one artifact in the at least one first and second images (514).

6. 发明申请

WO2008088370A3 SYSTEM AND METHOD FOR REDUCING ARTIFACTS IN IMAGES 审中-公开
公开(公告)号：WO2008088370A3
公开(公告)日：2008-07-24
申请号：PCT/US2007/013739
申请日：2007-06-12
申请人： THOMSON LICENSING , GUO, Ju , VASQUEZ, Marco Antonio
发明人： GUO, Ju , VASQUEZ, Marco Antonio
IPC分类号： H04N7/26
摘要： A system and method of the present disclosure provides a block, or region, based error diffusion process for reducing artifacts in images. The system and method allows for the generation and the control of the spatial frequency of a masking signal, e.g., noise, in a way that it can be easily passed through the compression process. The system and method provides for selecting a block size of pixels of the image (204), adding a masking signal to the image (205), determining a quantization error for at least one block in the image (208), and distributing the quantization error to neighboring blocks in the image to mask artifacts in the image (212). An output image is then encoded with a compression function (214).

7. 发明申请

WO2009005497A1 APPARATUS AND METHOD FOR REDUCING ARTIFACTS IN IMAGES 审中-公开
标题翻译：用于减少图像中的艺术家的装置和方法
公开(公告)号：WO2009005497A1
公开(公告)日：2009-01-08
申请号：PCT/US2007/015205
申请日：2007-06-29
申请人： THOMSON LICENSING , GUO, Ju , ZHANG, Dong-Qing
发明人： GUO, Ju , ZHANG, Dong-Qing
IPC分类号： G06T5/00
CPC分类号： H04N9/646 , G06T7/11 , G06T7/187 , G06T7/90 , G06T2207/10016 , G06T2207/10024
摘要： An apparatus and method of the present disclosure provides an automatic banding region detection function for detecting an image region that has a smooth linear transition of color intensity and is prone to have banding artifacts in image processing. The apparatus and method use a parametric model based approach to detect the banding region. The apparatus and method provide for segmenting at least one first image into at least one homogeneous color region (304), estimating the linear transition of color intensity for the at least one homogeneous color region (308), and if the linear transition of color intensity is substantially smooth, classifying the at least one homogenous color region as a banding region (310).
摘要翻译：本公开的装置和方法提供了一种自动条带区域检测功能，用于检测具有光强度的平滑线性跃迁的图像区域，并且在图像处理中容易具有带状伪影。该装置和方法使用基于参数模型的方法来检测条带区域。所述装置和方法提供将至少一个第一图像分割成至少一个均匀颜色区域（304），估计所述至少一个均匀颜色区域（308）的颜色强度的线性转变，以及如果颜色强度的线性转变基本上平滑，将至少一个均匀颜色区域分类为条带区域（310）。

8. 发明公开

EP2347385A1 METHOD AND SYSTEM FOR IMAGE RESIZING BASED ON INTERPOLATION ENHANCED SEAM OPERATIONS 有权转让
标题翻译：基于插值增强型网格操作的图像大小调整方法和系统
公开(公告)号：EP2347385A1
公开(公告)日：2011-07-27
申请号：EP08876357.8
申请日：2008-10-29
申请人： Thomson Licensing
发明人： LUO, Ying , GUO, Ju
IPC分类号： G06T3/40
CPC分类号： G06T3/0012
摘要： Methods and systems for resizing an image utilizing content-aware seam operations include defining low-energy seams defining contextually less-important information and utilizing such information for interpolation based on one-dimensional manifolds. The interpolation can form new seams and/or regenerated pixels that can be combined with the image to provide a content-aware resized image exhibiting smooth and continuous features.
摘要翻译：利用内容感知接缝操作来调整图像大小的方法和系统包括定义定义上下文不太重要的信息的低能量接缝（102）并且基于一维流形利用这些信息用于内插（106）。内插可形成可与图像组合（108）的新接缝和/或再生像素，以提供呈现平滑和连续特征的内容感知调整大小的图像。

9. 发明公开

EP2104918A2 SYSTEM AND METHOD FOR REDUCING ARTIFACTS IN IMAGES 有权转让
标题翻译：系统及方法IMAGES异径伪影
公开(公告)号：EP2104918A2
公开(公告)日：2009-09-30
申请号：EP07796240.5
申请日：2007-06-19
申请人： Thomson Licensing
发明人： GU, Xueming Henry , GUO, Ju
IPC分类号： G06T5/00 , G06T7/20 , H04N7/26
CPC分类号： H04N1/41 , H04N1/409 , H04N19/86 , H04N19/90
摘要： A system and method of the present disclosure provides a region based error diffusion algorithm or function for reducing artifacts in images. The system and method utilizes knowledge of a region of interest (ROI) in an image and applies effects like dithering or error diffusion to the area or region that shows the artifacts, e.g., a banding phenomenon. The system and method provide for defining a region in at least one first image, the defined region having at least one artifact, tracking the defined region to at least one second image, and applying an error diffusion function to the defined region to mask the at least one artifact in the at least one first and second images.

10. 发明公开

EP2465095A1 SYSTEM AND METHOD FOR REGION-OF-INTEREST-BASED ARTIFACT REDUCTION IN IMAGE SEQUENCES 审中-公开
标题翻译：系统和方法在某些领域伪减少图像序列中
公开(公告)号：EP2465095A1
公开(公告)日：2012-06-20
申请号：EP09789117.0
申请日：2009-08-12
申请人： Thomson Licensing
发明人： GUO, Ju , LUO, Ying , LLACH, Joan
IPC分类号： G06T7/20
CPC分类号： G06T7/20
摘要： A system and method reduce artifacts in images in a manner that efficiently incorporates user feedback, minimizes user effort, and adaptively processes images. According to one exemplary embodiment, the method includes executing an algorithm to remove artifacts in a first region of a first frame, regions outside of the first region being unaffected; identifying a second region of a second frame following the first frame, the second region of the second frame corresponding to the first region of the first frame; displaying the second frame with an indication of the second region; receiving a first user input defining a third region inside the second region; and executing the algorithm to remove artifacts in the second region excluding the third region.

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