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1. 发明申请

WO2009059053A1 DETECTING SCENE TRANSITIONS IN DIGITAL VIDEO SEQUENCES 审中-公开
标题翻译：检测数字视频序列中的场景转换
公开(公告)号：WO2009059053A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/081865
申请日：2008-10-30
申请人： QUALCOMM Incorporated , OGUZ, Seyfullah Halit , ROHATGI, Amit , LIU, Fang , BHAMIDIPATI, Phanikumar
发明人： OGUZ, Seyfullah Halit , ROHATGI, Amit , LIU, Fang , BHAMIDIPATI, Phanikumar
IPC分类号： H04N5/14 , H04N7/26
CPC分类号： H04N5/147
摘要： This disclosure describes techniques for detecting scene transitions in a digital video sequence. An encoding device may, for example, analyze a distribution of pixel values over a plurality of frames to detect locations at which the scene transitions occur. In particular, the encoding device analyzes the distribution of pixel locations having values in a mid range of possible pixel values to identify locations in the plurality of frames that experience a significant short term increase in the number of pixel locations having mid range pixel values. A significant short term increase in the number of pixel locations with pixel values in the mid range of possible pixel values is indicative of a soft transition. In this manner, occurrences of gradual scene transitions are detected by identifying locations within the plurality of frames that have significant short term increases in the number of pixel locations having mid range pixel values.
摘要翻译：本公开描述了用于检测数字视频序列中的场景转换的技术。编码装置可以例如分析多个帧上的像素值的分布，以检测发生场景转换的位置。特别地，编码装置分析具有在可能像素值的中间范围内的值的像素位置的分布，以识别在具有中间像素值的像素位置的数量的经历显着短期增加的多个帧中的位置。具有可能像素值的中间范围内的像素值的像素位置的数量的显着短期增加表示软转换。以这种方式，通过识别具有中等范围像素值的像素位置的数目中具有显着短期增加的多个帧内的位置来检测逐渐场景转换的发生。

2. 发明申请

WO2008061211A2 SYSTEMS AND METHODS FOR APPLICATIONS USING CHANNEL SWITCH FRAMES 审中-公开
标题翻译：使用信道切换框架的应用系统和方法
公开(公告)号：WO2008061211A2
公开(公告)日：2008-05-22
申请号：PCT/US2007/084885
申请日：2007-11-15
申请人： QUALCOMM Incorporated , WALKER, Gordon Kent , RAVEENDRAN, Vijayalakshmi R. , LOUKAS, JR., Serafim S. , OGUZ, Seyfullah Halit , SHI, Fang , SUBRAMANIA, Sitaraman Ganapathy , BHAMIDIPATI, Phanikumar , DETERMAN, James T.
发明人： WALKER, Gordon Kent , RAVEENDRAN, Vijayalakshmi R. , LOUKAS, JR., Serafim S. , OGUZ, Seyfullah Halit , SHI, Fang , SUBRAMANIA, Sitaraman Ganapathy , BHAMIDIPATI, Phanikumar , DETERMAN, James T.
IPC分类号： H04N7/24
CPC分类号： H04N7/163 , H04N21/234327 , H04N21/235 , H04N21/278 , H04N21/4316 , H04N21/435 , H04N21/4384 , H04N21/44004 , H04N21/4438 , H04N21/47 , H04N21/4858 , H04N21/6405
摘要： Techniques for video encoding and decoding a common guide media logic channel (MLC) to enable fast acquisition and re/synchronization of the video stream while preserving compression efficiency are provided. Systems and methods to process multimedia data using channel switch frames are presented. The system comprises an encoder operative to generate a common guide media logical channel (MLC) of a plurality of channel switch frames (CSFs), each respective active channel having one or more CSFs in the guide MLC. The decoder in the system is operative to decode a set of the plurality of CSFs from the guide MLC. The decoder simultaneously displays programming content of the decoded set of the plurality of CSFs on a display and automatically switches to a primary bitstream of an active channel associated with a selected one displayed CSF.
摘要翻译：提供了用于视频编码和解码通用引导媒体逻辑信道（MLC）的技术，以实现视频流的快速采集和再同步，同时保持压缩效率。介绍了使用信道交换帧处理多媒体数据的系统和方法。该系统包括编码器，其可操作以生成多个信道切换帧（CSF）的公共引导媒体逻辑信道（MLC），每个相应的活动信道在引导MLC中具有一个或多个CSF。系统中的解码器可操作以从引导MLC解码多个CSF的集合。解码器同时在显示器上显示多个CSF的解码集合的编程内容，并且自动切换到与所选择的所显示的CSF相关联的活动信道的主比特流。

3. 发明申请

WO2023060048A1 VEHICLE AND MOBILE DEVICE INTERFACE FOR VEHICLE OCCUPANT ASSISTANCE 审中-公开
公开(公告)号：WO2023060048A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/077485
申请日：2022-10-03
申请人： QUALCOMM INCORPORATED
发明人： ASGHAR, Ziad , HOLLAND, Wesley James , OGUZ, Seyfullah Halit , RAMASAMY, Bala , SHEYNBLAT, Leonid
IPC分类号： G06F3/01 , B60R21/00 , G02B2027/0138 , G02B27/017 , G06F3/011 , G06F3/012 , G06F3/013 , G06T19/006 , G06T19/20 , G06T2207/30252 , G06T2207/30268 , G06T7/70 , G06V20/597
摘要： Systems, methods, and non-transitory media are provided for a vehicle and mobile device interface for vehicle occupant assistance. An example method can include determining, based on one or more images of an interior portion of a vehicle, a position of a mobile device relative to a coordinate system of the vehicle; receiving, from the vehicle, data associated with one or more sensors of the vehicle; and displaying, using a display device of the mobile device, virtual content based on the data associated with the one or more sensors and the position of the mobile device relative to the coordinate system of the vehicle.

4. 发明申请

WO2017123343A1 USER INTERFACE FOR A MOBILE DEVICE 审中-公开
标题翻译：用于移动设备的用户界面
公开(公告)号：WO2017123343A1
公开(公告)日：2017-07-20
申请号：PCT/US2016/064820
申请日：2016-12-02
申请人： QUALCOMM INCORPORATED
发明人： OGUZ, Seyfullah Halit , EL-MALEH, Khaled Helmi , SENSHARMA, Saurabh , KULATHU RAMACHANDRAN, Arvind
IPC分类号： G06F21/32 , G06F3/0488 , G06F3/01 , G06F21/36 , H04L29/06
CPC分类号： G06F3/0488 , G06F3/013 , G06F21/32 , G06F21/36 , G06F21/6218 , G06T11/001 , G06T2200/24 , H04L63/0861
摘要： A method for generating a user interface at a mobile device includes receiving an indication of a user configurable pattern at a processor. The user configurable pattern indicates locations on a user interface that are spatially separated. The locations are configured to receive user input to enable access to data at the mobile device. The method also includes generating the user interface based on the user configurable pattern.
摘要翻译：用于在移动设备处生成用户界面的方法包括在处理器处接收用户可配置模式的指示。用户可配置模式指示用户界面上空间分离的位置。这些位置被配置为接收用户输入以允许在移动设备处访问数据。该方法还包括基于用户可配置模式生成用户界面。

5. 发明申请

WO2017123342A1 USER INTERFACE FOR A MOBILE DEVICE 审中-公开
标题翻译：用于移动设备的用户界面
公开(公告)号：WO2017123342A1
公开(公告)日：2017-07-20
申请号：PCT/US2016/064809
申请日：2016-12-02
申请人： QUALCOMM INCORPORATED
发明人： OGUZ, Seyfullah Halit , EL-MALEH, Khaled Helmi , SENSHARMA, Saurabh , KULATHU RAMACHANDRAN, Arvind
IPC分类号： G06F21/32 , H04L29/06 , H04W12/06
CPC分类号： G06F21/32 , G06K9/00335 , G06K9/00597 , G06K9/00885 , H04L63/0861 , H04W12/06
摘要： A method for operating a mobile device includes generating a user interface at a processor. The user interface includes one or more virtual objects. The method also includes changing a configuration of the one or more virtual objects. The method further includes monitoring a mannerism of a user of the mobile device. The mannerism is affected by a change in configuration of the one or more virtual objects. The method also includes performing a function based on the mannerism.
摘要翻译：用于操作移动设备的方法包括在处理器处生成用户界面。用户界面包括一个或多个虚拟对象。该方法还包括改变一个或多个虚拟对象的配置。该方法还包括监视移动设备的用户的风格动作。风格主义受到一个或多个虚拟物体的配置变化的影响。该方法还包括基于风格主义执行功能。

6. 发明申请

WO2008136831A1 DIGITAL MULTIMEDIA CHANNEL SWITCHING 审中-公开
标题翻译：数字多媒体信道切换
公开(公告)号：WO2008136831A1
公开(公告)日：2008-11-13
申请号：PCT/US2007/068371
申请日：2007-05-07
申请人： QUALCOMM Incorporated , OGUZ, Seyfullah Halit , ROHATGI, Amit
发明人： OGUZ, Seyfullah Halit , ROHATGI, Amit
IPC分类号： H04N7/24 , H04N7/26 , H04N7/46 , H04N7/50 , H04N7/68
CPC分类号： H04N21/44016 , H04N19/11 , H04N19/132 , H04N19/152 , H04N19/176 , H04N19/61 , H04N19/895 , H04N21/23424 , H04N21/4383
摘要： The disclosure relates to techniques for coding a channel switch frame used for switching between channels of digital multimedia content. In particular, an encoding device may code channel switch frame to exclude one or more blocks of pixels that may be reconstructed at a desired fidelity at a decoding device using one or more spatial error concealment algorithms. Excluding the one or more blocks of pixels of the channel switch frame that can be reconstructed at a desirable fidelity reduces the amount of bandwidth necessary to code the portion of the channel switch frame, thus allowing more efficient utilization of available bandwidth.
摘要翻译：本公开涉及用于编码用于在数字多媒体内容的频道之间切换的信道切换帧的技术。特别地，编码装置可以编码信道切换帧以排除可以使用一个或多个空间错误隐藏算法在解码装置处以期望的保真度重建的一个或多个像素块。排除可以以期望的保真度重建的信道切换帧的一个或多个像素块减少了编码信道切换帧部分所需的带宽量，从而允许更有效地利用可用带宽。

7. 发明申请

WO2008080144A2 TECHNIQUES FOR CONTENT ADAPTIVE VIDEO FRAME SLICING AND NON-UNIFORM ACCESS UNIT CODING 审中-公开
标题翻译：内容自适应视频帧切换和非均匀访问单元编码技术
公开(公告)号：WO2008080144A2
公开(公告)日：2008-07-03
申请号：PCT/US2007/088738
申请日：2007-12-21
申请人： QUALCOMM INCORPORATED , OGUZ, Seyfullah Halit
发明人： OGUZ, Seyfullah Halit
IPC分类号： H04N7/26
CPC分类号： H04N19/577 , H04N19/129 , H04N19/137 , H04N19/142 , H04N19/174 , H04N19/527 , H04N19/537 , H04N19/61
摘要： Techniques for content adaptive video frame slicing and non-uniform access unit coding for improved coding efficiency are provided. An encoder and decoder are disclosed to process (encode or decode) a single non-uniform video access unit (VAU) employing flexible macroblock ordering (FMO) in conjunction with different slice coding types in response to global motion detection of a camera pan or a scroll within the single VAU.
摘要翻译：提供了用于内容自适应视频帧分片和用于提高编码效率的不均匀访问单元编码的技术。公开了一种编码器和解码器，以响应于相机平板或全景摄像机的全局运动检测，结合不同的片编码类型来处理（编码或解码）使用灵活的宏块排序（FMO）的单个非均匀视频访问单元（VAU）在单个VAU内滚动。

8. 发明申请

WO2007038727A3 VIDEO ENCODING METHOD ENABLING HIGHLY EFFICIENT PARTIAL DECODING OF H.264 AND OTHER TRANSFORM CODED INFORMATION 审中-公开
公开(公告)号：WO2007038727A3
公开(公告)日：2007-04-05
申请号：PCT/US2006/037996
申请日：2006-09-27
申请人： QUALCOMM Incorporated , CHEN, Peisong , OGUZ, Seyfullah Halit
发明人： CHEN, Peisong , OGUZ, Seyfullah Halit
IPC分类号： H04N7/26 , H04N7/34 , H04N7/50 , H04N7/68 , G06F17/14
摘要： Methods and apparatus to process multimedia data enabling efficient partial decoding of transform coded data are described. A decoder device receives transform coefficients, where the transform coefficients are associated with multimedia data. The decoder device determines a set of multimedia samples to be reconstructed. In one aspect, the set of samples to be reconstructed is a subset of a matrix of transformed multimedia samples. The decoder device determines a set of transform coefficients to be used to reconstruct the multimedia samples. In one aspect, the transform coefficients are used to scale partial basis images associated with the encoding method used to generate the transform coefficients, resulting in reconstructed multimedia samples.

9. 发明申请

WO2007038696A2 METHOD AND APPARATUS FOR USING RANDOM FIELD MODELS TO IMPROVE PICTURE AND VIDEO COMPRESSION AND FRAME RATE UP CONVERSION 审中-公开
标题翻译：使用随机场模型来改进图像和视频压缩和帧速率转换的方法和装置
公开(公告)号：WO2007038696A2
公开(公告)日：2007-04-05
申请号：PCT/US2006/037943
申请日：2006-09-27
申请人： QUALCOMM INCORPORATED , OGUZ, Seyfullah Halit , RAVEENDRAN, Vijayalakshmi, R.
发明人： OGUZ, Seyfullah Halit , RAVEENDRAN, Vijayalakshmi, R.
IPC分类号： H04N7/26
CPC分类号： H04N19/649 , H04N19/105 , H04N19/132 , H04N19/137 , H04N19/142 , H04N19/17 , H04N19/172 , H04N19/46 , H04N19/587 , H04N19/61 , H04N19/63
摘要： A method and apparatus for processing multimedia data comprising segmenting data into a plurality of partitions, assigning each of the plurality of partitions to one of a plurality of categories comprising a first category and a second category, encoding the plurality of partitions assigned to the first category using an algorithm and encoding the plurality of partitions assigned to the second category using a texture model. A method and apparatus for processing multimedia data comprising decoding a plurality of first partitions belonging to a first category using an algorithm, decoding a plurality of second partitions belonging to a second category using a texture model and creating multimedia data using boundary information, the plurality of first partitions and the plurality of second partitions.
摘要翻译：一种用于处理多媒体数据的方法和装置，包括将数据分割成多个分区，将多个分区中的每一个分配给包括第一类别和第二类别的多个类别中的一个，对分配给第一类别的多个分区进行编码使用算法并使用纹理模型对分配给第二类别的多个分区进行编码。一种用于处理多媒体数据的方法和装置，包括使用算法解码属于第一类别的多个第一分区，使用纹理模型解码属于第二类别的多个第二分区，并使用边界信息创建多媒体数据，第一分区和多个第二分区。

10. 发明申请

WO2007038695A2 CHANNEL SWITCH FRAME 审中-公开
标题翻译：通道开关框架
公开(公告)号：WO2007038695A2
公开(公告)日：2007-04-05
申请号：PCT/US2006/037942
申请日：2006-09-27
申请人： QUALCOMM INCORPORATED , WALKER, Gordon Kent , RAVEENDRAN, Vijayalakshmi R. , CHEN, Peisong , TIAN, Tao , SHI, Fang , SWAZEY, Scott T. , OGUZ, Seyfullah Halit , ROHATGI, Amit , GANAPATHY SUBRAMANIA, Sitaraman , BHAMIDIPATI, Phanikumar
发明人： WALKER, Gordon Kent , RAVEENDRAN, Vijayalakshmi R. , CHEN, Peisong , TIAN, Tao , SHI, Fang , SWAZEY, Scott T. , OGUZ, Seyfullah Halit , ROHATGI, Amit , GANAPATHY SUBRAMANIA, Sitaraman , BHAMIDIPATI, Phanikumar
IPC分类号： H04N7/26 , H04N7/66
CPC分类号： H04N21/23424 , H04N19/105 , H04N19/159 , H04N19/166 , H04N19/172 , H04N19/37 , H04N19/46 , H04N21/23439 , H04N21/2383 , H04N21/2662 , H04N21/4384 , H04N21/44016 , H04N21/631
摘要： Methods and apparatus to process multimedia data enabling faster channel acquisitions, improved error recovery and improved efficiency. An encoder device encodes a first portion of multimedia data using inter-coding to generate a first version, and encodes the first portion of multimedia data using intra-coding to generate a second version. A decoder device receives a first version of a first portion of multimedia data, wherein the first version is inter-coded, receives a second version of the first portion of multimedia data, wherein the second version is intra-coded, and selectively decodes the first and second received versions.
摘要翻译：用于处理多媒体数据的方法和设备能够实现更快的信道采集，改善的错误恢复和提高的效率。编码器设备使用帧间编码对多媒体数据的第一部分进行编码以生成第一版本，并且使用帧内编码对多媒体数据的第一部分进行编码以生成第二版本。解码器设备接收多媒体数据的第一部分的第一版本，其中第一版本是帧间编码的，接收多媒体数据的第一部分的第二版本，其中第二版本是帧内编码的，并且选择性地解码第一版本和第二个收到的版本。

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