-
公开(公告)号：US08212838B2
公开(公告)日：2012-07-03
申请号：US11140156
申请日：2005-05-27
IPC分类号： G09G5/00
CPC分类号： G06T5/002 , G06T5/009 , G06T2200/12 , G06T2207/10016 , G09G5/363 , G09G2320/02 , G09G2320/0261
摘要： A system and method for improved antialiasing in video processing is described herein. Embodiments include multiple video processors (VPUs) in a system. Each VPU performs some combination of pixel sampling and pixel center sampling (also referred to as multisampling and supersampling). Each VPU performs sampling on the same pixels or pixel centers, but each VPU creates samples positioned differently from the other VPUs corresponding samples. The VPUs each output frame data that has been multisampled and/or supersampled into a compositor that composites the frame data to produce an antialiased rendered frame. The antialiased rendered frame has an effectively doubled antialiasing factor.
摘要翻译： 本文描述了用于改进视频处理中的抗锯齿的系统和方法。 实施例包括系统中的多个视频处理器（VPU）。 每个VPU执行像素采样和像素中心采样（也称为多采样和超级采样）的一些组合。 每个VPU在相同的像素或像素中心执行采样，但每个VPU创建不同于其他VPU对应样本的采样。 VPU每个输出已被多采样和/或超级采样到合成器中的帧数据，该合成器合成帧数据以产生抗锯齿渲染帧。 抗锯齿渲染帧具有有效双倍的抗锯齿因子。
-
2.发明授权公开(公告)号：US08345756B2
公开(公告)日：2013-01-01
申请号：US11515472
申请日：2006-08-31
IPC分类号： H04N7/12
CPC分类号： H04N19/50 , H04N19/107 , H04N19/172 , H04N19/436 , H04N19/44 , H04N19/61 , H04N19/85
摘要： Embodiments of a method and system for intra-prediction in decoding video data are described herein. In various embodiments, a high-compression-ratio codec (such as H.264) is part of the encoding scheme for the video data. Embodiments pre-process control maps that were generated from encoded video data, and generating intermediate control maps comprising information regarding decoding the video data. The control maps indicate which units of video data in a frame are to be processed using an intra-prediction operation. In an embodiment, intra-prediction is performed on a frame basis such that intra-prediction is performed on an entire frame at one time. In other embodiments, processing of different frames is interleaved. Embodiments increase the efficiency of the intra-prediction such as to allow decoding of high-compression-ratio encoded video data on personal computers or comparable equipment without special, additional decoding hardware.
摘要翻译： 本文描述了用于在视频数据解码中进行帧内预测的方法和系统的实施例。 在各种实施例中，高压缩率编解码器（例如H.264）是视频数据的编码方案的一部分。 实施例从编码视频数据生成的预处理控制图，以及生成包括关于解码视频数据的信息的中间控制图。 控制图表示使用帧内预测操作来处理帧中的哪个单位的视频数据。 在一个实施例中，在帧的基础上执行帧内预测，使得一次在整个帧上执行帧内预测。 在其他实施例中，交织不同帧的处理。 实施例增加了帧内预测的效率，例如允许在个人计算机或可比设备上对高压缩比编码视频数据进行解码而没有特殊的附加解码硬件。
-
公开(公告)号：US20150161120A1
公开(公告)日：2015-06-11
申请号：US13488572
申请日：2012-06-05
CPC分类号： G06F17/30899 , G06F17/30244 , G06F17/30247 , G06F17/3028 , G06F17/30864 , G06F17/30867 , G06F17/3089
摘要： Methods, systems, and apparatus for identifying landing pages for images. In one aspect, a method includes, for each image of a plurality of images, identifying web pages that each include the image, and, for each of the web pages, receiving a web score generated by a ranking algorithm. The web page having a web score indicating a highest importance relative to other web pages is selected, sets of similar images are determined from the images included in the selected web pages, and each set of similar images includes different images. For each set of similar images, an image is selected based on the selected web page that includes the selected image having a highest web score of the set, and the selected web page that includes the selected image is identified as a landing page for an image search result.
摘要翻译： 用于识别图像的着陆页的方法，系统和装置。 在一个方面，一种方法包括：对于多个图像的每个图像，识别每个包括图像的网页，以及针对每个网页，接收由排序算法生成的网络评分。 选择具有相对于其他网页具有最高重要性的网页分数的网页，从包括在所选网页中的图像确定相似图像的集合，并且每组相似图像包括不同的图像。 对于每组相似的图像，基于所选择的网页选择图像，所述网页包括具有该集合的最高网页评分的所选择的图像，并且将包括所选图像的所选网页标识为图像的着陆页 搜索结果。
-
公开(公告)号：US08891858B1
公开(公告)日：2014-11-18
申请号：US13545222
申请日：2012-07-10
CPC分类号： G06F17/30675 , G06F17/3028 , G06K9/52 , G06K9/6202 , G06K9/6256 , G06K9/6262 , G06K9/6296 , G06K9/66
摘要： Methods, systems and apparatus for refining image relevance models. In general, one aspect of the subject matter described in this specification can be implemented in methods that include re-training an image relevance model by generating a first re-trained model based on content feature values of first images of a first portion of training images in a set of training images, receiving, from the first re-trained model, image relevance scores for second images of a second portion of the set of training images, removing, from the set of training images, some of the second images identified as outlier images for which the image relevance score received from the first re-trained model is below a threshold score, and generating a second re-trained model based on content feature values of the first images of the first portion and the second images of the second portion that remain following removal of the outlier images.
摘要翻译： 图像相关模型的方法，系统和装置。 通常，本说明书中描述的主题的一个方面可以以包括通过基于训练图像的第一部分的第一图像的内容特征值生成第一重新训练的模型来重新训练图像相关性模型的方法来实现 在一组训练图像中，从所述第一重新训练的模型中接收所述训练图像集合的第二部分的第二图像的图像相关性分数，从所述训练图像集合中去除被识别为 从第一重新训练的模型接收的图像相关性得分低于阈值分数的异常值图像，并且基于第一部分的第一图像和第二图像的第二图像的内容特征值生成第二重新训练的模型 删除离群图像后仍保留的部分。
-
公开(公告)号：US20130110865A1
公开(公告)日：2013-05-02
申请号：US13283347
申请日：2011-10-27
IPC分类号： G06F17/30
CPC分类号： G06F16/5866
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing image endorsements. In one aspect, a method includes receiving a search query from a user device of a user that belongs to a social affinity group; receiving image search results responsive to the search query, each image search result referencing a corresponding image resource and including a representative image of the image resource; identifying representative images of the image search results that each have an endorsement association with one or more of the users identified by the social affinity group; generating annotation data describing the endorsement association with at least one of the users identified by the social affinity group; and providing the annotation data to a user device for presentation with the representative image.
摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于处理图像认可。 一方面，一种方法包括从属于社会关联组的用户的用户设备接收搜索查询; 响应于所述搜索查询接收图像搜索结果，每个图像搜索结果参考对应的图像资源并且包括所述图像资源的代表图像; 识别图像搜索结果的代表图像，每个图像搜索结果与由社会兴趣组识别的一个或多个用户具有认可关联; 生成描述与社会亲和组所识别的至少一个用户的认可关联的注释数据; 以及将所述注释数据提供给用户设备以与所述代表性图像一起呈现。
-
公开(公告)号：US20080056364A1
公开(公告)日：2008-03-06
申请号：US11515473
申请日：2006-08-31
CPC分类号： H04N19/85 , H04N19/107 , H04N19/172 , H04N19/436 , H04N19/44 , H04N19/61
摘要： Embodiments of a method and system for inter-prediction in decoding video data are described herein. In various embodiments, a high-compression-ratio codec (such as H.264) is part of the encoding scheme for the video data. Embodiments pre-process control maps that were generated from encoded video data, and generating intermediate control maps comprising information regarding decoding the video data. The control maps indicate which units of video data in a frame are to be processed using an inter-prediction operation. In an embodiment, inter-prediction is performed on a frame basis such that inter-prediction is performed on an entire frame at one time. In other embodiments, processing of different frames is interleaved. Embodiments increase the efficiency of the inter-prediction such as to allow decoding of high-compression-ratio encoded video data on personal computers or comparable equipment without special, additional decoding hardware.
摘要翻译： 本文描述了用于在视频数据解码中进行帧间预测的方法和系统的实施例。 在各种实施例中，高压缩率编解码器（例如H.264）是视频数据的编码方案的一部分。 实施例从编码视频数据生成的预处理控制图，以及生成包括关于解码视频数据的信息的中间控制图。 控制图指示使用帧间预测操作来处理帧中的哪个单位的视频数据。 在一个实施例中，基于帧执行帧间预测，使得在一个帧上对整个帧执行帧间预测。 在其他实施例中，交织不同帧的处理。 实施例提高了帧间预测的效率，例如允许在个人计算机或类似设备上对高压缩比编码视频数据进行解码而没有特殊的附加解码硬件。
-
公开(公告)号：US20080056350A1
公开(公告)日：2008-03-06
申请号：US11515311
申请日：2006-08-31
CPC分类号： H04N19/86 , H04N19/436 , H04N19/44 , H04N19/61
摘要： Embodiments of a method and system for decoding video data are described herein. In various embodiments, a high-compression-ratio codec (such as H.264) is part of the encoding scheme for the video data. Embodiments pre-process control maps that were generated from encoded video data, and generating intermediate control maps comprising information regarding decoding the video data. The control maps include information regarding rearranging the video data to be processed in parallel on multiple pipelines of a graphics processing unit (GPU) so as to optimize the use of the multiple pipelines. In an embodiment, macro blocks of video data with similar deblocking dependencies are identified to be processed together. Deblocking is performed on a frame basis such that deblocking is performed on an entire frame at one time. In other embodiments, processing of different frames is interleaved. Embodiments increase the efficiency of the decoding such as to allow decoding of high-compression-ratio encoded video data on personal computers or comparable equipment without special, additional decoding hardware.
摘要翻译： 本文描述了用于解码视频数据的方法和系统的实施例。 在各种实施例中，高压缩率编解码器（例如H.264）是视频数据的编码方案的一部分。 实施例从编码视频数据生成的预处理控制图，以及生成包括关于解码视频数据的信息的中间控制图。 控制映射包括关于在图形处理单元（GPU）的多个管线上并行处理的视频数据的重新排列的信息，以便优化多个管线的使用。 在一个实施例中，具有相似去块依赖性的视频数据的宏块被识别为一起处理。 在基于帧的基础上执行解块，使得一次在整个帧上执行解块。 在其他实施例中，交织不同帧的处理。 实施例增加了解码的效率，例如允许在个人计算机或类似设备上对高压缩比编码视频数据进行解码而没有特殊的附加解码硬件。
-
公开(公告)号：US08856125B1
公开(公告)日：2014-10-07
申请号：US13606336
申请日：2012-09-07
申请人： Radhika Malpani , Arcot J. Preetham , Omkar Mate
发明人： Radhika Malpani , Arcot J. Preetham , Omkar Mate
IPC分类号： G06F17/30
CPC分类号： G06F17/30861 , G06F17/30873
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting labels for a non-text content item. In one aspect, a method receives a set of initial labels for a non-text content item, wherein the set of initial labels specifies text that has been identified as descriptive of the non-text content item and a web page to which the text corresponds. Initial labels corresponding to sets of matching web pages are grouped into separate initial label groups that correspond to each set of matching web pages. Sets of matching labels are grouped into other separate initial label groups that correspond to the sets of matching labels. One or more words that are included in at least a threshold number of the separate label groups are selected as final labels for the non-text content item.
摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于选择非文本内容项目的标签。 在一个方面，一种方法接收非文本内容项目的一组初始标签，其中该组初始标签指定已经被识别为描述该非文本内容项目的文本和该文本对应的网页 。 对应于一组匹配网页的初始标签被分组成对应于每组匹配网页的单独的初始标签组。 匹配标签的集合被分组到与匹配标签组对应的其他单独的初始标签组。 选择包含在至少阈值数目的单独标签组中的一个或多个单词作为非文本内容项目的最终标签。
-
公开(公告)号：US08275771B1
公开(公告)日：2012-09-25
申请号：US12795239
申请日：2010-06-07
申请人： Radhika Malpani , Arcot J. Preetham , Omkar Mate
发明人： Radhika Malpani , Arcot J. Preetham , Omkar Mate
IPC分类号： G06F17/30
CPC分类号： G06F17/30861 , G06F17/30873
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting labels for a non-text content item. In one aspect, a method receives a set of initial labels for a non-text content item, wherein the set of initial labels specifies text that has been identified as descriptive of the non-text content item and a web page to which the text corresponds. Initial labels corresponding to sets of matching web pages are grouped into separate initial label groups that correspond to each set of matching web pages. Sets of matching labels are grouped into other separate initial label groups that correspond to the sets of matching labels. One or more words that are included in at least a threshold number of the separate label groups are selected as final labels for the non-text content item.
摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于选择非文本内容项目的标签。 在一个方面，一种方法接收非文本内容项目的一组初始标签，其中该组初始标签指定已经被识别为描述该非文本内容项目的文本和该文本对应的网页 。 对应于一组匹配网页的初始标签被分组成对应于每组匹配网页的单独的初始标签组。 匹配标签的集合被分组到与匹配标签组对应的其他单独的初始标签组。 选择包含在至少一个阈值数目的单独标签组中的一个或多个单词作为非文本内容项目的最终标签。
-
公开(公告)号：US09158857B2
公开(公告)日：2015-10-13
申请号：US13488572
申请日：2012-06-05
CPC分类号： G06F17/30899 , G06F17/30244 , G06F17/30247 , G06F17/3028 , G06F17/30864 , G06F17/30867 , G06F17/3089
摘要： Methods, systems, and apparatus for identifying landing pages for images. In one aspect, a method includes, for each image of a plurality of images, identifying web pages that each include the image, and, for each of the web pages, receiving a web score generated by a ranking algorithm. The web page having a web score indicating a highest importance relative to other web pages is selected, sets of similar images are determined from the images included in the selected web pages, and each set of similar images includes different images. For each set of similar images, an image is selected based on the selected web page that includes the selected image having a highest web score of the set, and the selected web page that includes the selected image is identified as a landing page for an image search result.
摘要翻译： 用于识别图像的着陆页的方法，系统和装置。 在一个方面，一种方法包括：对于多个图像的每个图像，识别每个包括图像的网页，以及针对每个网页，接收由排序算法生成的网络评分。 选择具有相对于其他网页具有最高重要性的网页分数的网页，从包括在所选网页中的图像确定相似图像的集合，并且每组相似图像包括不同的图像。 对于每组相似的图像，基于所选择的网页选择图像，所述网页包括具有该集合的最高网页评分的所选择的图像，并且将包括所选图像的所选网页标识为图像的着陆页 搜索结果。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.023 秒)
