公开(公告)号：US20190042316A1

公开(公告)日：2019-02-07

申请号：US16072072

申请日：2016-02-23

Applicant: Intel Corporation

Inventor： Ning LUO ,  Changliang WANG

IPC: G06F9/50 ,  G06T1/20 ,  G06F17/27 ,  H04N19/40 ,  H04N19/42

Abstract: Techniques related to graphics processor workload acceleration are discussed. Such techniques may include combining multiple media tasks into one function call, providing a single batched media command set for the media tasks based on the one function call and a batched media command template, and performing the media tasks based on the single batched media command set to generate output media data.

公开(公告)号：US20180131941A1

公开(公告)日：2018-05-10

申请号：US15570575

申请日：2015-06-04

Applicant: INTEL CORPORATION

Inventor： Ning LUO ,  Changliang WANG ,  Bo ZHAO ,  Yue XIONG

IPC: H04N19/156 ,  H04N19/177

CPC classification number: H04N19/156 ,  H04N19/127 ,  H04N19/177

Abstract: Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.

公开(公告)号：US20240212258A1

公开(公告)日：2024-06-27

申请号：US18567808

申请日：2021-12-16

Applicant: Intel Corporation

Inventor： Jia BAO ,  Chao XIE ,  Yu CHEN ,  Xiaocheng MAO ,  Changliang WANG ,  Yong YAO ,  Qiming SHI ,  Dongjie TANG ,  Hongyu ZHANG

IPC: G06T15/04 ,  A63F13/52 ,  A63F13/95

CPC classification number: G06T15/04 ,  A63F13/52 ,  A63F13/95

Abstract: Examples relate to a caching apparatus, a driver apparatus, a transcoding apparatus and to corresponding devices, methods, and computer programs. The caching apparatus comprises an interface for communicating with one or more cloud gaming instances and processing circuitry that is configured to obtain requests for cached transcoded versions of textures to be used in the one or more cloud gaming instances, and to provide the cached transcoded versions of the textures to the one or more cloud gaming instances.

公开(公告)号：US20200082059A1

公开(公告)日：2020-03-12

申请号：US16126060

申请日：2018-09-10

Applicant: Intel Corporation

Inventor： BALAJI VEMBU ,  VIDHYA KRISHNAN ,  SANDEEP SODHI ,  SREEKANTH MAVILA ,  ALTUG KOKER ,  ADITYA NAVALE ,  SCOTT JANUS ,  Changliang WANG

IPC: G06F21/12 ,  G06T15/00 ,  H04N21/254 ,  G06F9/48 ,  G06F21/60 ,  H04L9/08

Abstract: Apparatus and method for scalable content protection. For example, one embodiment of an apparatus comprises: cryptographic management circuitry to securely store one or more keys associated with one or more media apps/applications; a plurality of processing engines, each processing engine comprising circuitry to process media content of the one or more media apps/applications; and a scheduler to schedule processing of the media content by the processing engines; wherein the cryptographic management circuitry is to restore a first cryptographic state including a first key associated with a first media app/application and/or first media content responsive to a request to process the first media content on a first processing engine.

公开(公告)号：US20150312574A1

公开(公告)日：2015-10-29

申请号：US14128612

申请日：2013-08-12

Applicant: INTEL CORPORATION

Inventor： Zhiwei YING ,  Changliang WANG

IPC: H04N19/156 ,  G09G3/20 ,  H04N19/147 ,  G09G5/00 ,  H04N19/14 ,  H04N19/105

CPC classification number: H04N19/156 ,  G09G3/2003 ,  G09G5/001 ,  G09G5/363 ,  G09G5/395 ,  G09G2310/04 ,  G09G2320/103 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2330/023 ,  G09G2340/02 ,  G09G2340/16 ,  G09G2360/08 ,  G09G2360/18 ,  G09G2370/02 ,  H04N19/105 ,  H04N19/14 ,  H04N19/147 ,  H04N19/423 ,  H04N19/428 ,  H04N19/43 ,  H04N19/44 ,  H04N19/51 ,  H04N19/61

Abstract: Various embodiments are generally directed to techniques for reducing the consumption of electric power in rendering an image onto a display associated with a computing device by generating and compressing difference frames for use in rendering the image. A device to compress video frames includes a processor component; and a frame buffer compressor for execution by the processor component to compress a current frame of a series of frames as a compressed difference frame, the compressed difference frame comprising a difference frame that indicates a difference in pixel color of at least one pixel between the current frame and a preceding adjacent frame of the series of frames. Other embodiments are described and claimed.

Abstract translation: 各种实施例通常涉及用于通过生成和压缩用于渲染图像的差异帧来减少将图像渲染到与计算设备相关联的显示器上的功率消耗的技术。 压缩视频帧的设备包括处理器组件; 以及帧缓冲压缩器，用于由所述处理器组件执行以压缩一系列帧的当前帧作为压缩差分帧，所述压缩差分帧包括指示当前视频中至少一个像素的像素颜色差异的差异帧 帧和前一帧的相邻帧。 描述和要求保护其他实施例。

公开(公告)号：US20230171420A1

公开(公告)日：2023-06-01

申请号：US17996997

申请日：2020-05-22

Applicant: INTEL CORPORATION

Inventor： Changliang WANG ,  Mohammad R. HAGHIGHAT ,  Wei HU ,  Tao XU ,  Tianmi CHEN ,  Bin YANG ,  Jia BAO ,  Raul DIAZ

IPC: H04N19/46 ,  H04N19/172 ,  H04N19/85

CPC classification number: H04N19/46 ,  H04N19/172 ,  H04N19/85

Abstract: Systems, apparatuses and methods may provide for source device technology that identifies a plurality of object regions in a video frame, automatically generates context information for the video frame on a per-object region basis and embeds the context information in a signal containing the video frame. Additionally, playback device technology may decode a signal containing a video frame and embedded context information, identifies a plurality of object regions in the video frame based on the embedded context information, and automatically selects one or more post-processing configurations for the video frame on a per-object region basis.

公开(公告)号：US20200269133A1

公开(公告)日：2020-08-27

申请号：US16871482

申请日：2020-05-11

Applicant: INTEL CORPORATION

Inventor： MinZhi SUN ,  Changliang WANG

IPC: A63F13/355 ,  A63F13/50

Abstract: A streaming architecture includes a two-layer architecture with a base layer and an enhanced layer. The base layer encodes computer generated content and generates an encoded bitstream. The enhanced layer encodes and transmit a chroma residual for a region of interest, wherein the encoded chroma residual stored in a UV33 surface that is inserted into a supplemental enhancement information (SEI) of the encoded bitstream from the base layer. A transmitter transmits the encoded bitstream to a receiver.

公开(公告)号：US20180288353A1

公开(公告)日：2018-10-04

申请号：US15570640

申请日：2015-06-03

Applicant: INTEL CORPORATION

Inventor： Yunbiao LIN ,  Changliang WANG ,  Tiehan LU ,  Qingyuan ZHANG ,  Li XU ,  Bo ZHAO ,  Changwon RHEE

IPC: H04N5/445

CPC classification number: H04N5/44504 ,  G06T1/60

Abstract: Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.

公开(公告)号：US20180048888A1

公开(公告)日：2018-02-15

申请号：US15128931

申请日：2015-12-18

Applicant: Intel Corporation

Inventor： Bo ZHAO ,  Yunbiao LIN ,  Changliang WANG ,  Yue XIONG

IPC: H04N19/103 ,  H04N19/136

CPC classification number: H04N19/103 ,  H04N19/136 ,  H04N19/23

Abstract: Techniques related to content based encoding of video content for transmission and display via a remote device are discussed. Such techniques may include collecting graphics properties for graphics layers of a frame of a video sequence, determining encode settings based on the graphics properties, and coding the frame of the video sequence for wireless transmission based on the encode settings.