GB2553353B - Graphics processing systems and graphics processors - Google Patents

Graphics processing systems and graphics processors Download PDF

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Publication number
GB2553353B
GB2553353B GB1615012.0A GB201615012A GB2553353B GB 2553353 B GB2553353 B GB 2553353B GB 201615012 A GB201615012 A GB 201615012A GB 2553353 B GB2553353 B GB 2553353B
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United Kingdom
Prior art keywords
graphics
processing systems
processors
graphics processing
graphics processors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1615012.0A
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English (en)
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GB201615012D0 (en
GB2553353A (en
Inventor
Martin Sam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Priority to GB1615012.0A priority Critical patent/GB2553353B/en
Publication of GB201615012D0 publication Critical patent/GB201615012D0/en
Priority to US15/693,913 priority patent/US10665208B2/en
Priority to JP2017169634A priority patent/JP6947352B2/ja
Priority to KR1020170112643A priority patent/KR102442487B1/ko
Priority to CN201710790958.9A priority patent/CN107833262B/zh
Publication of GB2553353A publication Critical patent/GB2553353A/en
Application granted granted Critical
Publication of GB2553353B publication Critical patent/GB2553353B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/40—Filling planar surfaces by adding surface attributes, e.g. adding colours or textures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026—Control of mixing and/or overlay of colours in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/16—Indexing scheme for image data processing or generation, in general involving adaptation to the client's capabilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/36—Level of detail
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G09G2360/122—Tiling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Signal Processing (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
GB1615012.0A 2016-09-05 2016-09-05 Graphics processing systems and graphics processors Active GB2553353B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1615012.0A GB2553353B (en) 2016-09-05 2016-09-05 Graphics processing systems and graphics processors
US15/693,913 US10665208B2 (en) 2016-09-05 2017-09-01 Graphics processing systems and graphics processors
JP2017169634A JP6947352B2 (ja) 2016-09-05 2017-09-04 グラフィックス処理システム、グラフィックスプロセッサ及び該システム又はプロセッサを動作させる方法
KR1020170112643A KR102442487B1 (ko) 2016-09-05 2017-09-04 그래픽 처리 시스템 및 그래픽 프로세서
CN201710790958.9A CN107833262B (zh) 2016-09-05 2017-09-05 图形处理系统和图形处理器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1615012.0A GB2553353B (en) 2016-09-05 2016-09-05 Graphics processing systems and graphics processors

Publications (3)

Publication Number Publication Date
GB201615012D0 GB201615012D0 (en) 2016-10-19
GB2553353A GB2553353A (en) 2018-03-07
GB2553353B true GB2553353B (en) 2021-11-24

Family

ID=57139771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1615012.0A Active GB2553353B (en) 2016-09-05 2016-09-05 Graphics processing systems and graphics processors

Country Status (5)

Country Link
US (1) US10665208B2 (cg-RX-API-DMAC10.html)
JP (1) JP6947352B2 (cg-RX-API-DMAC10.html)
KR (1) KR102442487B1 (cg-RX-API-DMAC10.html)
CN (1) CN107833262B (cg-RX-API-DMAC10.html)
GB (1) GB2553353B (cg-RX-API-DMAC10.html)

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US10649524B2 (en) 2017-04-07 2020-05-12 Intel Corporation Apparatus and method for foveated rendering, bin comparison and TBIMR memory-backed storage for virtual reality implementations
US10521881B1 (en) * 2017-09-28 2019-12-31 Apple Inc. Error concealment for a head-mountable device
CN110324601A (zh) * 2018-03-27 2019-10-11 京东方科技集团股份有限公司 渲染方法、计算机产品及显示装置
US10997951B2 (en) * 2018-04-13 2021-05-04 Qualcomm Incorporated Preserving sample data in foveated rendering of graphics content
KR20190123039A (ko) * 2018-04-23 2019-10-31 박승민 확장현실 영상처리 방법 및 이를 위한 장치
GB2573543B (en) * 2018-05-09 2021-10-27 Advanced Risc Mach Ltd Graphics Processing
US10748021B2 (en) * 2018-05-11 2020-08-18 Samsung Electronics Co., Ltd. Method of analyzing objects in images recorded by a camera of a head mounted device
US11262839B2 (en) * 2018-05-17 2022-03-01 Sony Interactive Entertainment Inc. Eye tracking with prediction and late update to GPU for fast foveated rendering in an HMD environment
US11194389B2 (en) 2018-06-21 2021-12-07 Qualcomm Incorporated Foveated rendering of graphics content using a rendering command and subsequently received eye position data
US11348287B2 (en) * 2018-07-16 2022-05-31 Adobe Inc. Rendering of graphic objects with pattern paint using a graphics processing unit
US10650568B2 (en) 2018-09-13 2020-05-12 Qualcomm Incorporated In-flight adaptive foveated rendering
CN109741463B (zh) * 2019-01-02 2022-07-19 京东方科技集团股份有限公司 虚拟现实场景的渲染方法、装置及设备
JP7170752B2 (ja) 2019-01-21 2022-11-14 株式会社ソニー・インタラクティブエンタテインメント 画像生成装置および画像生成方法
US10466489B1 (en) 2019-03-29 2019-11-05 Razmik Ghazaryan Methods and apparatus for a variable-resolution screen
US11284053B2 (en) 2019-03-29 2022-03-22 Razmik Ghazaryan Head-mounted display and projection screen
US10554940B1 (en) 2019-03-29 2020-02-04 Razmik Ghazaryan Method and apparatus for a variable-resolution screen
CN112558902B (zh) * 2019-09-26 2024-09-24 苹果公司 用于动态中央凹显示器的与注视无关的抖动
CN111131805A (zh) * 2019-12-31 2020-05-08 歌尔股份有限公司 图像处理方法、装置和可读存储介质
US11049216B1 (en) * 2020-01-21 2021-06-29 Arm Limited Graphics processing systems
US11030783B1 (en) 2020-01-21 2021-06-08 Arm Limited Hidden surface removal in graphics processing systems
US11784906B2 (en) * 2020-02-04 2023-10-10 Nvidia Corporation System-latency-aware display device
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US12212480B2 (en) 2020-10-06 2025-01-28 Nvidia Corporation Latency determinations for human interface devices
KR20230091126A (ko) * 2020-11-18 2023-06-22 레이아 인코포레이티드 멀티뷰 이미지 수렴 평면 기울임을 채용하는 멀티뷰 디스플레이 시스템 및 방법
TWI885562B (zh) * 2023-11-06 2025-06-01 宏碁股份有限公司 電子裝置與其著色率控制方法
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Also Published As

Publication number Publication date
GB201615012D0 (en) 2016-10-19
KR102442487B1 (ko) 2022-09-13
KR20180027369A (ko) 2018-03-14
US10665208B2 (en) 2020-05-26
JP6947352B2 (ja) 2021-10-13
US20180068640A1 (en) 2018-03-08
CN107833262B (zh) 2023-06-23
GB2553353A (en) 2018-03-07
CN107833262A (zh) 2018-03-23
JP2018049603A (ja) 2018-03-29

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