Video encoding system with adaptive hierarchical B-frames and method for use therewith
    2.
    发明授权
    Video encoding system with adaptive hierarchical B-frames and method for use therewith 有权
    具有自适应分层B帧的视频编码系统及其使用方法

    公开(公告)号:US09307235B2

    公开(公告)日:2016-04-05

    申请号:US13692388

    申请日:2012-12-03

    摘要: A device encodes a video signal having a sequence of images into an encoded video signal. The device includes a group of picture (GOP) adaption module that detects a high complexity scene in the sequence of images and that generates GOP adaption data indicating the high complexity scene when the high complexity scene is detected. An encoding module generates the encoded video signal with hierarchical B frames disabled when the GOP adaption data indicates the high complexity scene.

    摘要翻译: 设备将具有图像序列的视频信号编码为经编码的视频信号。 该装置包括一组图像(GOP)适应模块,其检测图像序列中的高复杂度场景,并且当检测到高复杂度场景时,生成指示高复杂度场景的GOP适配数据。 当GOP适配数据指示高复杂度场景时,编码模块生成具有分层B帧的编码视频信号。

    Video processor with lossy and lossless frame buffer compression and methods for use therewith
    3.
    发明授权
    Video processor with lossy and lossless frame buffer compression and methods for use therewith 有权
    具有有损和无损帧缓冲器压缩的视频处理器及其使用方法

    公开(公告)号:US09277218B2

    公开(公告)日:2016-03-01

    申请号:US13933329

    申请日:2013-07-02

    摘要: A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing a plurality of video data objects into a plurality of compressed video data objects, wherein a first subset of the plurality of video data objects are compressed via lossless compression and a second subset of the plurality of video data objects are compressed via lossy compression.

    摘要翻译: 视频处理装置包括视频处理单元,其基于未压缩的视频帧数据,根据视频压缩协议将视频输入信号解码为解码视频信号。 数据对象压缩/解压缩模块通过将多个视频数据对象压缩成多个压缩视频数据对象来生成用于存储在压缩视频帧缓冲器中的压缩视频帧数据,其中多个视频数据对象的第一子集被压缩 通过无损压缩,并且多个视频数据对象的第二子集通过有损压缩进行压缩。

    VIDEO ENCODER WITH TRANSFORM SIZE PREPROCESSING AND METHODS FOR USE THEREWITH
    4.
    发明申请
    VIDEO ENCODER WITH TRANSFORM SIZE PREPROCESSING AND METHODS FOR USE THEREWITH 有权
    具有变形尺寸预处理的视频编码器及其使用方法

    公开(公告)号:US20150256853A1

    公开(公告)日:2015-09-10

    申请号:US14196326

    申请日:2014-03-04

    发明人: Ying Li Xu Gang Zhao

    摘要: A transform size determination module includes a transform size preprocessor configured to process residual data from a picture of the video data to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block size. A final transform size determination processor generates final transform block size data that indicates a final transform block size, based on the candidate transform size data.

    摘要翻译: 变换大小确定模块包括变换大小预处理器,其被配置为处理来自视频数据的图片的残差数据,以评估多个变换块大小,并生成表示多个变换块大小的选定的非零正确子集的候选变换大小数据 转换块大小。 最终变换大小确定处理器基于候选变换大小数据生成指示最终变换块大小的最终变换块大小数据。

    VIDEO PROCESSING SYSTEM WITH COLOR-BASED RECOGNITION AND METHODS FOR USE THEREWITH
    5.
    发明申请
    VIDEO PROCESSING SYSTEM WITH COLOR-BASED RECOGNITION AND METHODS FOR USE THEREWITH 审中-公开
    具有基于颜色识别的视频处理系统及其使用方法

    公开(公告)号:US20150169960A1

    公开(公告)日:2015-06-18

    申请号:US14556887

    申请日:2014-12-01

    IPC分类号: G06K9/00 G06K9/46

    摘要: Aspects of the subject disclosure may include, for example, a system that includes a pattern recognition module for generating index data describing content of an image sequence that is time-coded to the image sequence. The pattern recognition module generates the index data based on coding feedback data that includes color histogram data and further based on audio data. A video codec generates a processed video signal based on the image sequence and by generating the color histogram data in conjunction with the processing of the image sequence. Other embodiments are disclosed.

    摘要翻译: 主题公开的方面可以包括例如包括用于生成描述对图像序列进行时间编码的图像序列的内容的索引数据的模式识别模块的系统。 模式识别模块基于包括颜色直方图数据并且还基于音频数据的编码反馈数据生成索引数据。 视频编解码器基于图像序列生成经处理的视频信号,并且通过与图像序列的处理一起生成颜色直方图数据。 公开了其他实施例。

    Video processor with random access to compressed frame buffer and methods for use therewith
    6.
    发明授权
    Video processor with random access to compressed frame buffer and methods for use therewith 有权
    具有随机访问压缩帧缓冲器的视频处理器及其使用方法

    公开(公告)号:US09503744B2

    公开(公告)日:2016-11-22

    申请号:US13933302

    申请日:2013-07-02

    摘要: A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data by compressing a plurality of video data objects into a plurality of compressed video data objects, storing the plurality of compressed video data objects in a compressed frame buffer. The data object compression/decompression module retrieves a selected portion of video frame data from the compressed video frame buffer by identifying selected ones of plurality of compressed video data objects that correspond to the selected portion of video frame data, retrieving the selected ones of the plurality of compressed video data objects and generating the uncompressed video frame data by decompressing the selected ones of the plurality of compressed video data objects.

    摘要翻译: 视频处理装置包括视频处理单元,其基于未压缩的视频帧数据,根据视频压缩协议将视频输入信号解码为解码视频信号。 数据对象压缩/解压缩模块通过将多个视频数据对象压缩成多个压缩视频数据对象来生成压缩视频帧数据,将多个压缩视频数据对象存储在压缩帧缓冲器中。 数据对象压缩/解压缩模块通过识别与所选择的视频帧数据部分相对应的多个压缩视频数据对象中的选择的一个,从压缩视频帧缓冲器检索视频帧数据的选定部分,检索多个 的压缩视频数据对象,并且通过对所述多个压缩视频数据对象中的所选压缩视频数据对象进行解压缩来生成未压缩的视频帧数据。

    VIDEO CAMERA SYSTEM WITH DISTRIBUTED CONTROL AND METHODS FOR USE THEREWITH
    7.
    发明申请
    VIDEO CAMERA SYSTEM WITH DISTRIBUTED CONTROL AND METHODS FOR USE THEREWITH 有权
    具有分布式控制的视频摄像机系统及其使用方法

    公开(公告)号:US20160295246A1

    公开(公告)日:2016-10-06

    申请号:US14677024

    申请日:2015-04-02

    摘要: Aspects of the subject disclosure may include, for example, a video camera system that includes a first subset of video cameras that are configured to generate at least one broadcast video signal of an event, and a second subset of video cameras that are each individually controllable in response to subscriber control data from a corresponding one of a plurality of video player systems to generate a plurality of processed video signals of the event. A video access server receives the subscriber control data from the video player systems corresponding to a plurality of subscribers for control of the second subset of video cameras, and for routing the processed video signals of the event such that each of the plurality of processed video signals of the event is routed to the corresponding one of the plurality of video player systems. Other embodiments are disclosed.

    摘要翻译: 主题公开的方面可以包括例如包括被配置为生成事件的至少一个广播视频信号的视频摄像机的第一子集的摄像机系统和每个可独立控制的摄像机的第二子集 响应于来自多个视频播放器系统中相应的一个视频播放器系统的用户控制数据,以产生事件的多个被处理的视频信号。 视频接入服务器从对应于多个用户的视频播放器系统接收用户控制数据,用于控制第二摄像机子集,并且用于路由处理的视频信号,使得多个处理后的视频信号 的事件被路由到多个视频播放器系统中的相应的一个。 公开了其他实施例。

    VIDEO CODER WITH ADAPTIVE BAC ENGINE AND METHODS FOR USE THEREWITH
    8.
    发明申请
    VIDEO CODER WITH ADAPTIVE BAC ENGINE AND METHODS FOR USE THEREWITH 审中-公开
    具有自适应BAC发动机的视频编码器及其使用方法

    公开(公告)号:US20160142711A1

    公开(公告)日:2016-05-19

    申请号:US14861537

    申请日:2015-09-22

    摘要: Aspects of the subject disclosure may include, for example, a binary arithmetic coding engine that includes a lossy binary arithmetic coding module configured to process input data into lossy binary arithmetic coded data when a mode selection signal indicates a first mode of operation. A lossless binary arithmetic coding module processes the input data into lossless binary arithmetic coded data when the mode selection signal indicates a second mode of operation. Other embodiments are disclosed.

    摘要翻译: 主题公开的方面可以包括例如二进制算术编码引擎,其包括有损二进制算术编码模块,其被配置为当模式选择信号指示第一操作模式时将输入数据处理为有损二进制算术编码数据。 当模式选择信号指示第二操作模式时,无损二进制算术编码模块将输入数据处理成无损二进制算术编码数据。 公开了其他实施例。

    VIDEO PROCESSING WITH STATIC AND DYNAMIC REGIONS AND METHOD FOR USE THEREWITH
    10.
    发明申请
    VIDEO PROCESSING WITH STATIC AND DYNAMIC REGIONS AND METHOD FOR USE THEREWITH 有权
    具有静态和动态区域的视频处理及其使用方法

    公开(公告)号:US20150281698A1

    公开(公告)日:2015-10-01

    申请号:US14225981

    申请日:2014-03-26

    摘要: A system for processing a video signal includes a static region identification and separation module for generating static region image data corresponding to a static region of the video signal, for generating dynamic region video data corresponding to at least one dynamic region in the video signal and for generating dynamic region location data that indicates at least one location corresponding to the at least one dynamic region in the video signal. A static region encoding module image encodes the state region image data to produce encoded static region data. A video encoder section generates at least one encoded video signal by compressing the dynamic region video data.

    摘要翻译: 用于处理视频信号的系统包括静态区域识别和分离模块,用于产生对应于视频信号的静态区域的静态区域图像数据,用于产生对应于视频信号中的至少一个动态区域的动态区域视频数据,并且 生成指示与视频信号中的至少一个动态区域相对应的至少一个位置的动态区域位置数据。 静态区域编码模块图像对状态区域图像数据进行编码,以产生编码的静态区域数据。 视频编码器部分通过压缩动态区域视频数据来产生至少一个编码视频信号。