公开(公告)号：US09471995B2

公开(公告)日：2016-10-18

申请号：US14154292

申请日：2014-01-14

申请人： VIXS SYSTEMS INC.

发明人： Indra Laksono ,  Eric Young ,  Chun-Chin Yeh

IPC分类号： G06T9/00 ,  H04N7/01 ,  G09G5/39 ,  G09G5/36 ,  G09G5/393 ,  H04N19/44 ,  H04N19/42 ,  H04N19/85 ,  H04N19/40 ,  H04N19/59

CPC分类号： G06T9/00 ,  G09G5/363 ,  G09G5/39 ,  G09G5/393 ,  G09G2320/0261 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2360/08 ,  G09G2360/121 ,  H04N7/012 ,  H04N19/40 ,  H04N19/42 ,  H04N19/44 ,  H04N19/59 ,  H04N19/85

摘要： A video device includes a codec engine to process video data to generate a stream of pixel blocks representing a picture of a sequence of pictures represented by the video data, an image processing module to receive the stream of pixel blocks via a local path between the codec engine and the image processing module and to perform at least one image processing function for the picture using pixel blocks of the stream of pixel blocks received via the local path to generate image processing result data representative of the picture. The video device further includes a storage interface coupleable to a storage component, the storage interface to provide the image processing result data for storage at the storage component.

摘要翻译： 视频装置包括编解码器引擎，用于处理视频数据以产生表示由视频数据表示的图像序列的图像的像素块流;图像处理模块，用于经由编解码器之间的本地路径接收像素块流; 引擎和图像处理模块，并且使用经由本地路径接收的像素块的像素块来对图像执行至少一个图像处理功能，以生成表示图像的图像处理结果数据。 视频设备还包括可存储组件的存储接口，该存储接口提供用于存储在存储组件上的图像处理结果数据。

公开(公告)号：US20150199789A1

公开(公告)日：2015-07-16

申请号：US14154292

申请日：2014-01-14

申请人： VIXS SYSTEMS INC.

发明人： Indra Laksono ,  Eric Young ,  Chun-Chin Yeh

IPC分类号： G06T1/60 ,  H04N7/01 ,  G06T9/00 ,  G06T7/00 ,  G06T7/20 ,  G09G5/39 ,  G06T3/40 ,  G06K9/00

CPC分类号： G06T9/00 ,  G09G5/363 ,  G09G5/39 ,  G09G5/393 ,  G09G2320/0261 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2360/08 ,  G09G2360/121 ,  H04N7/012 ,  H04N19/40 ,  H04N19/42 ,  H04N19/44 ,  H04N19/59 ,  H04N19/85

摘要： A video device includes a codec engine to process video data to generate a stream of pixel blocks representing a picture of a sequence of pictures represented by the video data, an image processing module to receive the stream of pixel blocks via a local path between the codec engine and the image processing module and to perform at least one image processing function for the picture using pixel blocks of the stream of pixel blocks received via the local path to generate image processing result data representative of the picture. The video device further includes a storage interface coupleable to a storage component, the storage interface to provide the image processing result data for storage at the storage component.

摘要翻译： 视频装置包括编解码器引擎，用于处理视频数据以产生表示由视频数据表示的图像序列的图像的像素块流;图像处理模块，用于经由编解码器之间的本地路径接收像素块流; 引擎和图像处理模块，并且使用经由本地路径接收的像素块的像素块来对图像执行至少一个图像处理功能，以生成表示图像的图像处理结果数据。 视频设备还包括可存储组件的存储接口，该存储接口提供用于存储在存储组件上的图像处理结果数据。

公开(公告)号：US09407920B2

公开(公告)日：2016-08-02

申请号：US14133775

申请日：2013-12-19

申请人： ViXS Systems, Inc.

发明人： Xin Guo ,  Qi Yang ,  Edward Hong ,  Wendy Wai Yin Cheung ,  Eric Young ,  Chun-Chin Yeh

IPC分类号： G09G5/36 ,  H04N19/15 ,  H04N19/433 ,  H04N19/40 ,  H04N19/426 ,  H04N19/174 ,  H04N19/17 ,  H04N19/167

CPC分类号： H04N19/15 ,  G09G5/363 ,  G09G2360/127 ,  G09G2360/128 ,  H04N19/167 ,  H04N19/17 ,  H04N19/174 ,  H04N19/40 ,  H04N19/426 ,  H04N19/433

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 tile engine includes a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units. A tile compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing the plurality of video span units into a plurality of compressed video span units and further that retrieves the compressed video frame data from the compressed video frame buffer by retrieving the plurality of compressed video span units and generating the uncompressed video frame data by decompressing the plurality of compressed video span units.

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。 瓦片引擎包括瓦片累积模块，其将未压缩视频帧数据累积成多个瓦片单元，其中多个瓦片单元中的每一个包括多个视频跨度单元。 瓦片压缩/解压缩模块通过将多个视频跨度单元压缩成多个压缩视频范围单元并且还从压缩视频帧缓冲器中检索压缩视频帧数据来生成压缩视频帧数据以存储在压缩视频帧缓冲器中 通过检索多个压缩视频范围单元并通过解压缩多个压缩视频跨度单元来生成未压缩视频帧数据。

公开(公告)号：US20150015782A1

公开(公告)日：2015-01-15

申请号：US13940425

申请日：2013-07-12

申请人： ViXS Systems, Inc.

发明人： Chun-Chin Yeh ,  James Robert Kelton

IPC分类号： H04N21/4363 ,  H04N21/4402 ,  H04N7/01

CPC分类号： H04N21/43635 ,  H04N7/0122 ,  H04N7/0125 ,  H04N21/4402 ,  H04N21/440218 ,  H04N21/440263

摘要： A video processing device includes a decoding device that decodes a compressed audio/video (A/V) signal to generate a decoded A/V signal in a reduced blanking format for transmission via a first home digital media interface. A reformatting device receives the decoded A/V signal via the first home digital media interface and scales the decoded A/V signal into a processed A/V signal for transmission via a second home digital media interface. The first home digital media interface and the second home digital media interface have differing data formats.

摘要翻译： 视频处理装置包括解码装置，其对压缩的音频/视频（A / V）信号进行解码，以产生经缩小的消隐格式的解码的A / V信号，以经由第一家庭数字媒体接口传输。 重新格式化装置经由第一家庭数字媒体接口接收解码的A / V信号，并将经解码的A / V信号缩放为经处理的A / V信号，以经由第二家庭数字媒体接口传输。 第一家庭数字媒体接口和第二家庭数字媒体接口具有不同的数据格式。

公开(公告)号：US20150103086A1

公开(公告)日：2015-04-16

申请号：US14053219

申请日：2013-10-14

申请人： ViXS Systems, Inc.

发明人： Chun-Chin Yeh

IPC分类号： G09G5/36 ,  H04N19/433 ,  H04N19/40

CPC分类号： G09G5/36 ,  G09G5/363 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2360/12 ,  G09G2360/122 ,  G09G2360/18 ,  H04N19/15 ,  H04N19/167 ,  H04N19/17 ,  H04N19/174 ,  H04N19/40 ,  H04N19/433 ,  H04N19/46

摘要： A display device includes an uncompressed graphical frame buffer that buffers uncompressed graphical frame data. The display device reads the uncompressed graphical frame data from the uncompressed graphical frame buffer for display in conjunction with a first frame of the plurality of video frames. A compression/decompression engine writes the uncompressed graphical frame data to a compressed graphical frame buffer. The video display device reads the compressed graphical frame data from the compressed graphical frame buffer via the compression/decompression engine for display in conjunction with a second frame of the plurality of video frames.

摘要翻译： 显示设备包括缓冲未压缩的图形帧数据的未压缩的图形帧缓冲器。 显示设备从未压缩的图形帧缓冲器中读取未压缩的图形帧数据，以与多个视频帧中的第一帧一起显示。 压缩/解压缩引擎将未压缩的图形帧数据写入压缩的图形帧缓冲器。 视频显示设备经由压缩/解压缩引擎从压缩的图形帧缓冲器中读取压缩的图形帧数据，以与多个视频帧的第二帧一起显示。

公开(公告)号：US20140205017A1

公开(公告)日：2014-07-24

申请号：US14133775

申请日：2013-12-19

申请人： ViXS Systems, Inc.

发明人： Xin Guo ,  Qi Yang ,  Edward Hong ,  Wendy Wai Yin Cheung ,  Eric Young ,  Chun-Chin Yeh

IPC分类号： H04N19/423 ,  H04N19/44

CPC分类号： H04N19/15 ,  G09G5/363 ,  G09G2360/127 ,  G09G2360/128 ,  H04N19/167 ,  H04N19/17 ,  H04N19/174 ,  H04N19/40 ,  H04N19/426 ,  H04N19/433

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 tile engine includes a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units. A tile compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing the plurality of video span units into a plurality of compressed video span units and further that retrieves the compressed video frame data from the compressed video frame buffer by retrieving the plurality of compressed video span units and generating the uncompressed video frame data by decompressing the plurality of compressed video span units.

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。 瓦片引擎包括瓦片累积模块，其将未压缩视频帧数据累积成多个瓦片单元，其中多个瓦片单元中的每一个包括多个视频跨度单元。 瓦片压缩/解压缩模块通过将多个视频跨度单元压缩成多个压缩视频范围单元并且还从压缩视频帧缓冲器中检索压缩视频帧数据来生成压缩视频帧数据以存储在压缩视频帧缓冲器中 通过检索多个压缩视频范围单元并通过解压缩多个压缩视频跨度单元来生成未压缩的视频帧数据。