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1. 发明申请

WO2014198575A1 METHOD AND DEVICE FOR PROCESSING A VIDEO 审中-公开
标题翻译：用于处理视频的方法和设备
公开(公告)号：WO2014198575A1
公开(公告)日：2014-12-18
申请号：PCT/EP2014/061351
申请日：2014-06-02
申请人： THOMSON LICENSING
发明人： URBAN, Fabrice , CHAMARET, Christel , BAVEYE, Yoann
IPC分类号： H04N9/64
CPC分类号： H04N9/643 , G06K9/4609 , G06K9/4642 , G06K9/4652 , G06T5/40 , G06T7/90 , G06T11/001 , G06T2207/10016 , G06T2207/10024 , G06T2207/20032 , H04N9/646 , H04N9/73
摘要： A method for processing a video is disclosed. The method comprises: obtaining (10) a type and an angle of a template for each picture of said video independently, each template defining a portion of harmonious color values; temporally filtering (12) said types and angles over said video; processing (16) each picture of the video, wherein processing the picture comprises mapping the colors of the picture into the template associated with said picture and defined by said filtered type and said filtered angle.
摘要翻译：公开了一种处理视频的方法。该方法包括：独立地获得（10）每个图像的模板的类型和角度，每个模板定义和谐颜色值的一部分; 对所述视频进行时间滤波（12）所述类型和角度; 处理（16）视频的每个图像，其中处理图像包括将图像的颜色映射到与所述图像相关联的模板中并且由所述滤波类型和所述滤波角度定义。

2. 发明申请

WO2014154753A2 METHOD AND APPARATUS OF CREATING A PERCEPTUAL HARMONY MAP 审中-公开
标题翻译：创建一个知觉和谐地图的方法和设备
公开(公告)号：WO2014154753A2
公开(公告)日：2014-10-02
申请号：PCT/EP2014/056069
申请日：2014-03-26
申请人： THOMSON LICENSING
发明人： CHAMARET, Christel , URBAN, Fabrice , BAVEYE, Yoann
IPC分类号： G06T5/00
CPC分类号： G06T7/408 , G06T5/005 , G06T7/11 , G06T7/90 , G06T2207/10004 , G06T2207/10024 , G06T2207/30168
摘要： The present invention generally relates to a method for creating a perceptual harmony map of an image, characterized in that it comprises: calculating (10) a multi-resolution decomposition of the image, - at each resolution level, for each harmonious color template (T m ), computing (20) an optimal rotation angle (α m,l ) and an harmony distance (HD m,l (h)) for the hue value associated with each pixel of the image at the resolution level, and computing a harmony distance map (HDMap l (x, y)) by weighting the sum of said harmony distances (HD m,l (h)), calculating a contrast map (CM l,O (m, n)) (30) and an entropy activity map (5 ML,) (40), obtaining (50) a perceptual harmony map (PHDMap l (x, y)) by integrating together the contrast map (CM l,O (m, n)) the entropy activity map (SML l (x, y)) and the harmony distance map (HDMap l (x, y)), and obtaining (60) a perceptual map (PHDMap l (m, n)) by accumulating the perceptual harmony maps PHDMap l (m, n). The invention also relates to a method and apparatus for assessing the quality of an image.
摘要翻译：本发明总体上涉及一种用于创建图像的感知和声图的方法，其特征在于，该方法包括：计算（10）图像的多分辨率分解， - 在每个分辨率级别对于每个和谐颜色模板（T m，m），计算（20）最优旋转角度（αm，l）和和声距离（HD m）（h））对于与分辨率级别处的图像的每个像素相关联的色调值，并且通过对该分辨率级别进行加权来计算和声距离图（HDMap <1>（x，y））（HD）m，l（h））之和，计算对比图（CM 1，O（m，n））（30）和熵活动图（5ML，）（40），通过将对比图（CM1，...，O）集成在一起来获得（50）感知和声图（PHDMap1（x，y）（x，y））和和声距离映射（HDMap （x，y））之间的关系，并获得（60）感知图（PHDMap）（m，n））通过累加感知和声图PHDMap _{（m，n）来确定。本发明还涉及评估图像质量的方法和设备。}

3. 发明申请

WO2013189840A1 A DEVICE AND A METHOD FOR COLOR HARMONIZATION OF AN IMAGE 审中-公开
标题翻译：一种用于图像的彩色协调的装置和方法
公开(公告)号：WO2013189840A1
公开(公告)日：2013-12-27
申请号：PCT/EP2013/062304
申请日：2013-06-13
申请人： THOMSON LICENSING
发明人： CHAMARET, Christel , BAVEYE, Yoann , URBAN, Fabrice
IPC分类号： H04N1/60
CPC分类号： G06K9/4642 , G06K9/4609 , G06K9/4652 , G06T5/005 , G06T5/40 , G06T2207/10024 , G06T2207/20172 , H04N1/6075
摘要： The invention relates to color harmonization of an image, in particular to the selection of a harmonious color template according to image regions identified by image segmentation according to a saliency map derived according to a visual attention model. In particular, the invention relates to a method for processing an image comprising: • - determining (10) regions of interest in the image; • - determining (12) a color histogram of the regions of interest; • - selecting (12) a first template that matches the color histogram in a set of templates, each template defining a portion of harmonious color values; and • - processing the image, wherein processing the image comprises mapping the colors of the image into a final template, the final template being the first template.
摘要翻译：本发明涉及图像的颜色协调，特别是根据根据视觉注意模型导出的显着性图像，根据通过图像分割识别的图像区域来选择和谐的颜色模板。特别地，本发明涉及一种用于处理图像的方法，包括： - 确定（10）图像中的感兴趣区域; 。 - 确定（12）感兴趣区域的颜色直方图; 。 - 选择（12）在一组模板中匹配颜色直方图的第一模板，每个模板定义和谐颜色值的一部分; 和。 - 处理图像，其中处理图像包括将图像的颜色映射到最终模板中，最终模板是第一模板。

4. 发明公开

EP3203756A1 METHODS FOR DETERMINING A PERSONALIZED PROFILE AND FOR FILTERING EXCERPTS OF A MULTIMEDIA CONTENT, CORRESPONDING DEVICES, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE CARRIER MEDIUM 审中-公开
标题翻译：确定个性化简介和过滤多媒体内容摘录的方法，相应设备，计算机程序产品和计算机可读载体介质
公开(公告)号：EP3203756A1
公开(公告)日：2017-08-09
申请号：EP16305106.3
申请日：2016-02-02
申请人： Thomson Licensing
发明人： BAVEYE, Yoann , CHAMARET, Christel , DELLANDREA, Emmanuel , CHEN, Liming
IPC分类号： H04N21/475 , H04N21/45 , H04N21/466 , H04N21/454
CPC分类号： H04N21/475 , H04H60/33 , H04H60/46 , H04N21/4532 , H04N21/4542 , H04N21/4667
摘要： A first method, for determining a personalized profile related to an emotion, comprises: successive rendering of items of a set of items associated each with a level of compliance to the emotion and ordered according to the levels, until receiving, in response to the rendering of one of the items, a stop indicator; partitioning the set of items into a subset of acceptable items and a subset of rejected items according to the stop indicator; acquiring at least one ranking value for each rejected item; and determining the personalized profile according to the acquired ranking values. A second method, for filtering excerpts of a multimedia content, comprises: determining or receiving an emotional profile of the content; determining or receiving at least one personalized profile resulting from performing the first method; and filtering excerpts from the content, using the emotional profile and the at least one personalized profile.
摘要翻译：用于确定与情绪有关的个性化简档的第一方法包括：依次呈现与情绪一致的等级相关联的一组项目的项目，并根据该等级进行排序，直到接收到响应于呈现其中一个项目的停止指示符; 根据所述停止指示符将所述一组项目划分成可接受项目的子集和被拒绝项目的子集; 获取每个拒绝项目的至少一个排名值; 以及根据所获取的排名值来确定个性化简档。用于过滤多媒体内容的摘录的第二方法包括：确定或接收内容的情绪简档; 确定或接收由执行第一方法产生的至少一个个性化简档; 以及使用所述情绪简档和所述至少一个个性化简档来过滤来自所述内容的摘录。

5. 发明授权

EP2979244B1 METHOD AND APPARATUS OF CREATING A PERCEPTUAL HARMONY MAP 有权
标题翻译：创建一个知觉和谐地图的方法和设备
公开(公告)号：EP2979244B1
公开(公告)日：2018-02-21
申请号：EP14713820.0
申请日：2014-03-26
申请人： Thomson Licensing
发明人： CHAMARET, Christel , URBAN, Fabrice , BAVEYE, Yoann
IPC分类号： G06T7/11 , G06T7/90 , G06T5/00
CPC分类号： G06T7/11 , G06T5/005 , G06T7/90 , G06T2207/10004 , G06T2207/10024 , G06T2207/30168
摘要： The present invention generally relates to a method and apparatus for creating an harmony map of an image. It also relates to a method and apparatus for assessing the quality of an image. The invention also relates to a method and apparatus for assessing the quality of an image such that an assessment score of the image is obtained from a perceptual map of the image created from the previous method. As an interesting tool for content creator and in the goal of maximizing the artistic effect, the proposed method provides perceptual harmony-guided quality map as well as a score of disharmony of a picture without reference image. The method links two distinct subjects: perceptual quality metric and harmonious hue templates in order to provide new tools to content creator whatever the expertise level.

6. 发明公开

EP3008899A1 METHOD AND DEVICE FOR PROCESSING A VIDEO 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VERARBEITUNG EINES VIDEOS
公开(公告)号：EP3008899A1
公开(公告)日：2016-04-20
申请号：EP14727523.4
申请日：2014-06-02
申请人： Thomson Licensing
发明人： URBAN, Fabrice , CHAMARET, Christel , BAVEYE, Yoann
IPC分类号： H04N9/64
CPC分类号： H04N9/643 , G06K9/4609 , G06K9/4642 , G06K9/4652 , G06T5/40 , G06T7/90 , G06T11/001 , G06T2207/10016 , G06T2207/10024 , G06T2207/20032 , H04N9/646 , H04N9/73
摘要： A method for processing a video is disclosed. The method comprises: - obtaining (10) a type and an angle of a template for each picture of said video independently, each template defining a portion of harmonious color values; - temporally filtering (12) said types and angles over said video; - processing (16) each picture of the video, wherein processing the picture comprises mapping the colors of the picture into the template associated with said picture and defined by said filtered type and said filtered angle.
摘要翻译：公开了一种处理视频的方法。该方法包括： - 独立地获得（10）所述视频的每个图像的模板的类型和角度，每个模板定义和谐色彩值的一部分; - 对所述视频进行时间滤波（12）所述类型和角度; - 处理（16）视频的每个图像，其中处理图像包括将图像的颜色映射到与所述图像相关联的模板中并由所述滤波类型和所述滤波角度定义。

7. 发明公开

EP2979244A2 METHOD AND APPARATUS OF CREATING A PERCEPTUAL HARMONY MAP 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG EINER WAHRNEHMUNGSHARMONIEKARTE
公开(公告)号：EP2979244A2
公开(公告)日：2016-02-03
申请号：EP14713820.0
申请日：2014-03-26
申请人： Thomson Licensing
发明人： CHAMARET, Christel , URBAN, Fabrice , BAVEYE, Yoann
IPC分类号： G06T5/00
CPC分类号： G06T7/408 , G06T5/005 , G06T7/11 , G06T7/90 , G06T2207/10004 , G06T2207/10024 , G06T2207/30168
摘要： The present invention generally relates to a method and apparatus for creating an harmony map of an image. It also relates to a method and apparatus for assessing the quality of an image. The invention also relates to a method and apparatus for assessing the quality of an image such that an assessment score of the image is obtained from a perceptual map of the image created from the previous method. As an interesting tool for content creator and in the goal of maximizing the artistic effect, the proposed method provides perceptual harmony-guided quality map as well as a score of disharmony of a picture without reference image. The method links two distinct subjects: perceptual quality metric and harmonious hue templates in order to provide new tools to content creator whatever the expertise level.
摘要翻译：本发明一般涉及一种用于创建图像的感知和声映射的方法，其中包括：在每个分辨率级别下，针对每个和谐色彩模板计算图像的多分辨率分解，计算最佳旋转角度和与分辨率级别的图像的每个像素相关联的色调值的和声距离，以及通过对所述和声距离的和进行加权来计算和声距离图，计算对比度图和通过集成在一起获得感知和谐图的熵活动图对比度映射熵活动图和和声距离图，并通过积累感知和谐图来获得感知图。本发明还涉及一种用于评估图像质量的方法和装置。

8. 发明公开

EP2862346A1 A DEVICE AND A METHOD FOR COLOR HARMONIZATION OF AN IMAGE 审中-公开
标题翻译： DEVICE AND METHOD FOR色彩谐调的图像
公开(公告)号：EP2862346A1
公开(公告)日：2015-04-22
申请号：EP13728225.7
申请日：2013-06-13
申请人： Thomson Licensing
发明人： CHAMARET, Christel , BAVEYE, Yoann , URBAN, Fabrice
IPC分类号： H04N1/60
CPC分类号： G06K9/4642 , G06K9/4609 , G06K9/4652 , G06T5/005 , G06T5/40 , G06T2207/10024 , G06T2207/20172 , H04N1/6075
摘要： A method for processing an image is disclosed. The method comprises: determining regions of interest in the image; determining a color histogram of the regions of interest; selecting a first template that matches the color histogram in a set of templates, each template defining a portion of harmonious color values; and processing the image, wherein processing the image comprises mapping the colors of the image into a final template, the final template being the first template.

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