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    Unified fractional search and motion compensation architecture across multiple video standards
    2.
    发明授权
    Unified fractional search and motion compensation architecture across multiple video standards 有权
    跨多个视频标准的统一分数搜索和运动补偿架构

    公开(公告)号：US09277222B2

    公开(公告)日：2016-03-01

    申请号：US13852213

    申请日：2013-03-28

    Applicant: QUALCOMM Incorporated

    Inventor： Stephen Cheung ,  Ling Feng Huang ,  Sumit Mohan

    IPC: H04N7/26 ,  H04N7/36 ,  H04N7/01 ,  H04N19/80 ,  H04N19/433 ,  H04N19/523 ,  H04N19/43 ,  H04N19/59 ,  H04N19/42

    CPC classification number: H04N19/80 ,  H04N19/43 ,  H04N19/433 ,  H04N19/439 ,  H04N19/523 ,  H04N19/59

    Abstract: Methods and systems for performing at least one of video encoding and video decoding are disclosed. In one implementation, the system includes a controller configured to determine a video standard associated with a portion of the video data, each portion of the video data associated with one of a plurality of video standards. The controller is further configured to provide a set of the filter parameters which are associated with a video standard to be used for at least one of the video encoding and decoding and at least one filter configured to filter at least one reference pixel received from the reference pixel memory based, at least in part, on the provided set of filter parameters.

    Abstract translation: 公开了用于执行视频编码和视频解码中的至少一个的方法和系统。 在一个实现中，系统包括被配置为确定与视频数据的一部分相关联的视频标准的控制器，视频数据的每个部分与多个视频标准中的一个相关联。 所述控制器还被配置为提供一组滤波器参数，所述滤波器参数与要用于所述视频编码和解码中的至少一个的视频标准相关联，并且至少一个滤波器被配置为对从所述参考信号接收到的至少一个参考像素进行滤波 至少部分地基于提供的一组滤波器参数。

    INTERLEAVE BLOCK PROCESSING ORDERING FOR VIDEO DATA CODING
    3.
    发明申请
    INTERLEAVE BLOCK PROCESSING ORDERING FOR VIDEO DATA CODING 有权
    用于视频数据编码的交叉块处理订购

    公开(公告)号：US20130301712A1

    公开(公告)日：2013-11-14

    申请号：US13856285

    申请日：2013-04-03

    Applicant: QUALCOMM INCORPORATED

    Inventor： Cheng-Teh Hsieh ,  Sumit Mohan ,  Ling Feng Huang ,  Feng Ge ,  Stephen Cheung

    IPC: H04N7/30

    CPC classification number: H04N19/60 ,  H04N19/129 ,  H04N19/156 ,  H04N19/176 ,  H04N19/186 ,  H04N19/436

    Abstract: Systems and methods for interleaving video sub-blocks in video coding are described herein. In one aspect, an apparatus includes a memory and a video coder. The memory stores a first video block and a second video block. The first video block and the second video block include sub-blocks. The video coder processes a first sub-block of the first video block according to a first process and a second process, and processes a second sub-block of the first video block according to the first process and the second process after processing the first sub-block of the first video block according to the first process and the second process. Further, the video coder processes a first sub-block of the second video block according to the first process before processing the second sub-block of the first video block according to the first process.

    Abstract translation: 本文描述了用于在视频编码中交织视频子块的系统和方法。 一方面，一种装置包括存储器和视频编码器。 存储器存储第一视频块和第二视频块。 第一视频块和第二视频块包括子块。 视频编码器根据第一处理和第二处理处理第一视频块的第一子块，并且在处理第一子图之后根据第一处理和第二处理处理第一视频块的第二子块 - 根据第一处理和第二处理的第一视频块的块。 此外，根据第一处理，视频编码器根据第一处理在处理第一视频块的第二子块之前处理第二视频块的第一子块。

    UNIFIED FRACTIONAL SEARCH AND MOTION COMPENSATION ARCHITECTURE ACROSS MULTIPLE VIDEO STANDARDS
    7.
    发明申请
    UNIFIED FRACTIONAL SEARCH AND MOTION COMPENSATION ARCHITECTURE ACROSS MULTIPLE VIDEO STANDARDS 有权
    符合多个视频标准的统一搜索和运动补偿架构

    公开(公告)号：US20130301742A1

    公开(公告)日：2013-11-14

    申请号：US13852213

    申请日：2013-03-28

    Applicant: QUALCOMM INCORPORATED

    Inventor： Stephen Cheung ,  Ling Feng Huang ,  Sumit Mohan

    IPC: H04N7/26

    CPC classification number: H04N19/80 ,  H04N19/43 ,  H04N19/433 ,  H04N19/439 ,  H04N19/523 ,  H04N19/59

    Abstract: Methods and systems for performing at least one of video encoding and video decoding are disclosed. In one implementation, the system includes a controller configured to determine a video standard associated with a portion of the video data, each portion of the video data associated with one of a plurality of video standards. The controller is further configured to provide a set of the filter parameters which are associated with a video standard to be used for at least one of the video encoding and decoding and at least one filter configured to filter at least one reference pixel received from the reference pixel memory based, at least in part, on the provided set of filter parameters.

    Abstract translation: 公开了用于执行视频编码和视频解码中的至少一个的方法和系统。 在一个实现中，系统包括被配置为确定与视频数据的一部分相关联的视频标准的控制器，视频数据的每个部分与多个视频标准中的一个相关联。 所述控制器还被配置为提供一组滤波器参数，所述滤波器参数与要用于所述视频编码和解码中的至少一个的视频标准相关联，并且至少一个滤波器被配置为对从所述参考信号接收到的至少一个参考像素进行滤波 至少部分地基于提供的一组滤波器参数。

    Interleave block processing ordering for video data coding
    8.
    发明授权
    Interleave block processing ordering for video data coding 有权
    用于视频数据编码的交织块处理顺序

    公开(公告)号：US09503724B2

    公开(公告)日：2016-11-22

    申请号：US13856285

    申请日：2013-04-03

    Applicant: QUALCOMM Incorporated

    Inventor： Cheng-Teh Hsieh ,  Sumit Mohan ,  Ling Feng Huang ,  Feng Ge ,  Stephen Cheung

    IPC: H04N7/18 ,  H04N11/02 ,  H04N19/60 ,  H04N19/129 ,  H04N19/186 ,  H04N19/156 ,  H04N19/436 ,  H04N19/176

    CPC classification number: H04N19/60 ,  H04N19/129 ,  H04N19/156 ,  H04N19/176 ,  H04N19/186 ,  H04N19/436

    Abstract: Systems and methods for interleaving video sub-blocks in video coding are described herein. In one aspect, an apparatus includes a memory and a video coder. The memory stores a first video block and a second video block. The first video block and the second video block include sub-blocks. The video coder processes a first sub-block of the first video block according to a first process and a second process, and processes a second sub-block of the first video block according to the first process and the second process after processing the first sub-block of the first video block according to the first process and the second process. Further, the video coder processes a first sub-block of the second video block according to the first process before processing the second sub-block of the first video block according to the first process.

    Abstract translation: 本文描述了用于在视频编码中交织视频子块的系统和方法。 一方面，一种装置包括存储器和视频编码器。 存储器存储第一视频块和第二视频块。 第一视频块和第二视频块包括子块。 视频编码器根据第一处理和第二处理处理第一视频块的第一子块，并且在处理第一子图之后根据第一处理和第二处理处理第一视频块的第二子块 - 根据第一处理和第二处理的第一视频块的块。 此外，根据第一处理，视频编码器根据第一处理在处理第一视频块的第二子块之前处理第二视频块的第一子块。

    Integrated downscale in video core
    9.
    发明授权
    Integrated downscale in video core 有权
    视频核心集成度低

    公开(公告)号：US09432614B2

    公开(公告)日：2016-08-30

    申请号：US13801220

    申请日：2013-03-13

    Applicant: QUALCOMM Incorporated

    Inventor： Feng Ge ,  Hariharan G. Lalgudi ,  Sumit Mohan ,  Kai Wang ,  Narendranath Malayath

    IPC: H04N19/00 ,  H04N7/01 ,  H04N19/42 ,  H04N19/59 ,  H04N19/33

    CPC classification number: H04N7/0117 ,  H04N19/33 ,  H04N19/42 ,  H04N19/59

    Abstract: Implementations include video image processing systems, methods, and apparatus for integrated video downscale in a video core. The downscaler computes and writes a display frame to an external memory. This frame may have the same resolution as a target display device (e.g., mobile device). The target display device then reads this display frame, rather than the original higher resolution frame. By enabling downscale during encoding/decoding, the device can conserve resources such as memory bandwidth, memory access, bus bandwidth, and power consumption associated with separately downscaling a frame of video data.

    Abstract translation: 实现包括视频图像处理系统，方法和用于在视频核心中集成视频缩减的装置。 缩放器计算并将显示帧写入外部存储器。 该帧可以具有与目标显示设备（例如，移动设备）相同的分辨率。 目标显示设备然后读取该显示帧，而不是原始的较高分辨率帧。 通过在编码/解码期间实现低档，该设备可以节省与分别缩小视频数据帧相关联的资源，例如存储器带宽，存储器访问，总线带宽和功耗。

    ADAPTIVE CONTROL FOR TRANSFORMS IN VIDEO CODING
    10.
    发明申请
    ADAPTIVE CONTROL FOR TRANSFORMS IN VIDEO CODING 有权
    视频编码中的变换自适应控制

    公开(公告)号：US20150139331A1

    公开(公告)日：2015-05-21

    申请号：US14083184

    申请日：2013-11-18

    Applicant: QUALCOMM Incorporated

    Inventor： Cheng-Teh Hsieh ,  Feng Ge ,  Sumit Mohan

    IPC: H04N19/60 ,  H04N19/122 ,  H04N19/12

    CPC classification number: H04N19/12 ,  H04N19/103 ,  H04N19/107 ,  H04N19/122 ,  H04N19/124 ,  H04N19/157 ,  H04N19/70

    Abstract: In an example, a method of transforming video data comprises determining, based on variable operational code, a plurality of control parameters for transforming the video data in a transform domain, wherein the operational code maps each of the plurality of control parameters to respective operational code fields, and performing transformation of the video data based on the determined control parameters.

    Abstract translation: 在一个示例中，一种变换视频数据的方法包括基于可变操作码确定用于变换变换域中的视频数据的多个控制参数，其中操作代码将多个控制参数中的每一个映射到相应的操作代码 并且基于所确定的控制参数来执行视频数据的变换。

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