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11. 发明申请

WO2015128302A1 METHOD AND APPARATUS FOR FILTERING AND ANALYZING A NOISE IN AN IMAGE 审中-公开
标题翻译：用于滤波和分析图像噪声的方法和装置
公开(公告)号：WO2015128302A1
公开(公告)日：2015-09-03
申请号：PCT/EP2015/053775
申请日：2015-02-24
申请人： THOMSON LICENSING
发明人： HELLIER, Pierre , DEMOULIN, Vincent , OISEL, Lionel
IPC分类号： G06T5/00 , G06T7/40 , H04N19/85
CPC分类号： G06T5/002 , G06T7/41 , G06T2207/20021 , G06T2207/20204 , H04N19/86
摘要： A method (20) for filtering and analyzing a noise in an image and an apparatus (100) configured to perform this method are described. The method comprises determining (21), for each pixel of the image, a current patch centered on the pixel; determining (22), for the current patch, similar patches in the image, a similar patch being a patch with similar content; determining (23), if the current patch is a uniform patch, a uniform patch being a patch with uniform content; memorizing (24) the current patch and similar patches determined for the current patch into a list (25) of uniform patches when the current patch is a uniform patch; and filtering (26) noise in the image using information obtained for the determination of the similar patches; retrieving (28) a noise profile for the image from the list (25) of uniform patches.
摘要翻译：描述了用于对图像中的噪声进行滤波和分析的方法（20）以及被配置为执行该方法的装置（100）。该方法包括：确定（21）对于图像的每个像素，以像素为中心的当前补丁; 确定（22）对于当前补丁，图像中的类似补丁，类似补丁是具有相似内容的补丁; 确定（23）如果当前补丁是均匀补丁，则均匀补丁是具有均匀内容的补丁; 当当前的补丁是统一补丁时，将当前补丁和当前补丁确定的类似补丁记录到（24）统一补丁的列表（25）中; 以及使用为确定相似的片段而获得的信息对图像中的噪声进行滤波（26）; 从统一补丁的列表（25）中检索（28）图像的噪声分布。

12. 发明申请

WO2015097161A1 METHOD FOR SYNCHRONISING METADATA WITH AN AUDIOVISUAL DOCUMENT BY USING PARTS OF FRAMES AND A DEVICE FOR PRODUCING SUCH METADATA 审中-公开
标题翻译：通过使用框架的部件和用于生产这样的元数据的设备来同步音视文件的方法
公开(公告)号：WO2015097161A1
公开(公告)日：2015-07-02
申请号：PCT/EP2014/079011
申请日：2014-12-22
申请人： THOMSON LICENSING
发明人： HELLIER, Pierre , THUDOR, Franck , OISEL, Lionel
IPC分类号： H04N21/858 , H04N21/84 , G11B27/031 , G11B27/10 , G11B27/28 , H04N21/235 , H04N21/435 , H04N21/44 , H04N21/81
CPC分类号： H04N21/858 , G11B27/10 , H04N21/235 , H04N21/4307 , H04N21/435 , H04N21/44008 , H04N21/8133 , H04N21/84
摘要： The invention relates to a method and a device for synchronising metadata associated by a first signature to a first version of an audiovisual document, with a second version of this audiovisual document. The method is characterised in that it synchronises the metadata with the second version of the audiovisual document from a second signature detected in the portion of the second version of the audiovisual document, said portion of the second version of the audiovisual document being obtained by detecting the first signature in the second version of the audiovisual document. In this way, the precision of the synchronisation between the two items of video content carried out by the first signature is improved by the second signature, and new, more accurate metadata is created.
摘要翻译：本发明涉及一种用于将第一签名相关联的元数据与图像声音文档的第一版本同时具有该视听文档的第二版本的方法和装置。该方法的特征在于，它将元数据与图像声音文件的第二版本中检测到的第二个签名的图像声音文档的第二版本进行同步，所述图像声音文件的第二版本的所述部分是通过检测第二版视听文件中的第一个签名。以这种方式，通过第二个签名提高了由第一签名执行的两个视频内容之间的同步精度，并创建了新的更准确的元数据。

13. 发明申请

WO2014001137A1 SYNCHRONIZED MOVIE SUMMARY 审中-公开
标题翻译：同步电影概要
公开(公告)号：WO2014001137A1
公开(公告)日：2014-01-03
申请号：PCT/EP2013/062568
申请日：2013-06-18
申请人： THOMSON LICENSING
发明人： OISEL, Lionel , ZEPEDA, Joaquin , CHEVALLIER, Louis , PÈREZ, Patrick , HELLIER, Pierre
IPC分类号： H04N21/234 , H04N21/462 , H04N21/8549 , G06F17/30
CPC分类号： G11B27/3081 , G11B27/102 , H04N21/23418 , H04N21/4622 , H04N21/8549
摘要： The present invention relates to a method for providing (104) a summary of an audiovisual object. The method comprises the steps of: capturing (101) information from the audiovisual object; identifying (102) the audiovisual object;determining (103) the time index of the captured information relative to the audiovisual object; and providing (104) a summary of a portion of the identified audiovisual object, the portion being comprised between the beginning and the determined time index of the identified audiovisual object.
摘要翻译：本发明涉及一种提供（104）视听对象概要的方法。该方法包括以下步骤：从视听对象捕获（101）信息; 识别（102）所述音像对象;确定（103）所捕获的信息相对于所述视听对象的时间索引; 以及提供（104）所识别的视听对象的一部分的摘要，该部分包括在所识别的视听对象的开始和确定的时间索引之间。

14. 发明申请

WO2017055348A1 METHOD OF REFOCUSING IMAGES CAPTURED BY A PLENOPTIC CAMERA AND AUDIO BASED REFOCUSING IMAGE SYSTEM 审中-公开
标题翻译：通过平面摄像机和基于音频的重构图像系统捕获图像的方法
公开(公告)号：WO2017055348A1
公开(公告)日：2017-04-06
申请号：PCT/EP2016/073107
申请日：2016-09-28
申请人： THOMSON LICENSING
发明人： ALLIE, Valérie , HELLIER, Pierre , DUONG, Quang Khanh Ngoc , PEREZ, Patrick
IPC分类号： H04N5/232 , H04R1/40 , H04R3/00
CPC分类号： H04N5/23212 , H04R1/406 , H04R3/005 , H04R2430/25 , H04S2400/15
摘要： A method and system is provided for refocusing images captured by a plenoptic camera. In one embodiment the plenoptic camera is in processing with an audio capture device. The method comprises the steps of determining direction of a dominant audio source associated with an image; creating an audio zoom by filtering out all other audio signals except those associated with said dominant audio source; and performing automatic refocusing of said image based on said created audio zoom.
摘要翻译：提供了一种用于重新聚焦由全光照相机捕获的图像的方法和系统。在一个实施例中，全光照相机正在用音频捕获装置处理。该方法包括确定与图像相关联的主要音频源的方向的步骤; 通过滤除与所述主要音频源相关的那些以外的所有其它音频信号来创建音频变焦; 以及基于所述创建的音频变焦执行所述图像的自动重新聚焦。

15. 发明申请

WO2015197556A1 METHOD AND APPARATUS FOR CLONING AN OBJECT FROM A SOURCE IMAGE TO A TARGET IMAGE 审中-公开
标题翻译：将目标从目标图像克隆到目标图像的方法和装置
公开(公告)号：WO2015197556A1
公开(公告)日：2015-12-30
申请号：PCT/EP2015/063985
申请日：2015-06-22
申请人： THOMSON LICENSING
发明人： MARQUANT, Gwenaëlle , HELLIER, Pierre , OISEL, Lionel
IPC分类号： G06T7/00 , G06T11/60
CPC分类号： G06T11/60 , G06T7/12 , G06T7/155 , G06T2207/20096 , G06T2207/20116 , G06T2207/20132
摘要： A method and an apparatus for cloning an object from a source image to a target image are suggested. The suggested method comprises: creating a segmentation curve for the object to be cloned in the source image; applying a gradient based cloning approach to the object to be cloned with the segmentation curve to obtain a reconstructed image; adapting the segmentation curve and stopping the adaption according to a comparison between a stopping criterion and a threshold, wherein the stopping criterion is calculated as a function of the spatial gradients in the surroundings of the segmentation curve in the reconstructed image; and cloning the object with the adapted segmentation curve to the target image. Upon the validation of the user, the modified segmentation curve is used for the cloning process, which can improve the subjective quality of the cloning even with low-quality segmentation.
摘要翻译：提出了一种用于将对象从源图像克隆到目标图像的方法和装置。所提出的方法包括：为源图像中要克隆的对象创建分割曲线; 将应用基于梯度的克隆方法应用于使用分割曲线克隆的对象以获得重建图像; 根据停止标准和阈值之间的比较来适应分割曲线并停止适应，其中根据重建图像中的分割曲线的周围的空间梯度计算停止标准; 并将具有适应的分割曲线的对象克隆到目标图像。在验证用户后，修改的分割曲线用于克隆过程，即使采用低质量分割，也可以提高克隆的主观质量。

16. 发明申请

WO2014202392A1 METHOD AND APPARATUS FOR CONTROLLING EXAMPLE-BASED IMAGE MANIPULATION 审中-公开
标题翻译：用于控制基于实例的图像处理的方法和装置
公开(公告)号：WO2014202392A1
公开(公告)日：2014-12-24
申请号：PCT/EP2014/061617
申请日：2014-06-04
申请人： THOMSON LICENSING
发明人： HELLIER, Pierre , SABATER, Neus , PEREZ, Patrick
IPC分类号： G06F3/0484 , G06T11/60
CPC分类号： G06F3/038 , G06F3/017 , G06F3/02 , G06F3/04845 , G06F3/167 , G06F2203/0381 , G06T11/60
摘要： Method and apparatus for controlling example-based image manipulation A method and apparatus for controlling example-based image manipulation are disclosed where selection of example imagery and workpiece imagery is done with a pointing device (605)and an act of motion thereof. For increasing the efficiency of controlling, selection of an image characteristic to be transferred is derived from an interaction sensed on a second input device(603, 611, 612, 613, 614) during a time interval of the act of motion of the pointing device(605).
摘要翻译：用于控制基于示例的图像操作的方法和装置公开了一种用于控制基于示例的图像操纵的方法和装置，其中使用指示装置（605）及其运动动作来完成示例图像和工件图像的选择。为了提高控制效率，在指示装置的运动的时间间隔期间从在第二输入装置（603,611,612,613,614）上感测到的交互导出要传送的图像特征的选择（605）。

17. 发明申请

WO2014001095A1 METHOD FOR AUDIOVISUAL CONTENT DUBBING 审中-公开
标题翻译：用于音频内容的方法DUBBING
公开(公告)号：WO2014001095A1
公开(公告)日：2014-01-03
申请号：PCT/EP2013/062243
申请日：2013-06-13
申请人： THOMSON LICENSING
发明人： HELLIER, Pierre , OISEL, Lionel , PEREZ, Patrick
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G11B27/034 , H04N5/23219 , H04N21/4318 , H04N21/44008
摘要： A method for processing a video shot comprising a set of traceable objects is described. One or more traceable objects of the set of traceable objects are selected. One or more zones respectively encompassing the one or more selected traceable objects are positioned such that the respective zones are kept at the same respective position between subsequent frames of the video shot. Content of the video shot outside the positioned zones is blurred.
摘要翻译：描述了一种用于处理包括一组可跟踪对象的视频镜头的方法。选择一组可跟踪对象中的一个或多个可跟踪对象。分别包围一个或多个所选择的可跟踪对象的一个或多个区域被定位成使得各个区域在视频镜头的后续帧之间保持在相同的相应位置。在定位区域外拍摄的视频的内容模糊。

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