CN110462677A - 单通柔性屏/刻度光栅化 - Google Patents

单通柔性屏/刻度光栅化 Download PDF

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Publication number
CN110462677A
CN110462677A CN201880022007.XA CN201880022007A CN110462677A CN 110462677 A CN110462677 A CN 110462677A CN 201880022007 A CN201880022007 A CN 201880022007A CN 110462677 A CN110462677 A CN 110462677A
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CN
China
Prior art keywords
pixel
space
distortion function
window space
window
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.)
Pending
Application number
CN201880022007.XA
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English (en)
Chinese (zh)
Inventor
迈克尔·曼特
劳伦特·列斐伏尔
米卡·托米
基亚·卡利奥
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.)
ATI Technologies ULC
Advanced Micro Devices Inc
Original Assignee
ATI Technologies ULC
Advanced Micro Devices Inc
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 ATI Technologies ULC, Advanced Micro Devices Inc filed Critical ATI Technologies ULC
Publication of CN110462677A publication Critical patent/CN110462677A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • 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—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] 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—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • 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
    • G06T3/18—Image warping, e.g. rearranging pixels individually
    • 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
    • G06T2210/12—Bounding box
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Optics & Photonics (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Geometry (AREA)
CN201880022007.XA 2017-03-27 2018-03-15 单通柔性屏/刻度光栅化 Pending CN110462677A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762477149P 2017-03-27 2017-03-27
US62/477,149 2017-03-27
US15/843,968 2017-12-15
US15/843,968 US10546365B2 (en) 2017-03-27 2017-12-15 Single pass flexible screen/scale rasterization
PCT/US2018/022693 WO2018182989A1 (en) 2017-03-27 2018-03-15 Single pass flexible screen/scale rasterization

Publications (1)

Publication Number Publication Date
CN110462677A true CN110462677A (zh) 2019-11-15

Family

ID=63583513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880022007.XA Pending CN110462677A (zh) 2017-03-27 2018-03-15 单通柔性屏/刻度光栅化

Country Status (6)

Country Link
US (1) US10546365B2 (enExample)
EP (1) EP3602484B1 (enExample)
JP (1) JP7050085B2 (enExample)
KR (1) KR102410351B1 (enExample)
CN (1) CN110462677A (enExample)
WO (1) WO2018182989A1 (enExample)

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GB2569574B (en) * 2017-12-20 2021-10-06 Sony Interactive Entertainment Inc Head-mountable apparatus and methods
CN115842907A (zh) * 2018-03-27 2023-03-24 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
WO2020152754A1 (ja) * 2019-01-21 2020-07-30 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
US11120591B2 (en) * 2019-05-31 2021-09-14 Apple Inc. Variable rasterization rate
CN114080582B (zh) 2019-07-02 2024-03-08 交互数字Vc控股公司 用于稀疏分布式渲染的系统和方法
KR102837402B1 (ko) * 2019-07-28 2025-07-23 구글 엘엘씨 포비에이티드 메시들로 몰입형 비디오 콘텐츠를 렌더링하기 위한 방법들, 시스템들, 및 매체들
GB2589325B (en) * 2019-11-26 2021-12-22 Sony Interactive Entertainment Inc Image rendering method and apparatus
GB2600944B (en) * 2020-11-11 2023-03-01 Sony Interactive Entertainment Inc Image rendering method and apparatus
US11915384B2 (en) * 2021-04-22 2024-02-27 Sony Interactive Entertainment Inc. Estimation of optimal rasterization distortion function from image distortion property
GB2615362B (en) * 2022-02-08 2024-03-13 Sony Interactive Entertainment Inc Image processing system and method

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US20150287166A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Varying effective resolution by screen location by altering rasterization parameters
US20150287232A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Gradient adjustment for texture mapping to non-orthonormal grid
US20150287167A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Varying effective resolution by screen location in graphics processing by approximating projection of vertices onto curved viewport
CN106204712A (zh) * 2015-05-29 2016-12-07 辉达公司 分段线性不规则光栅化
CN106296565A (zh) * 2015-06-23 2017-01-04 三星电子株式会社 图形管线方法和设备

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GB0710795D0 (en) * 2007-06-05 2007-07-18 Arm Norway As Method of and apparatus for processing graphics
US9478066B2 (en) * 2013-03-14 2016-10-25 Nvidia Corporation Consistent vertex snapping for variable resolution rendering
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US20150287166A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Varying effective resolution by screen location by altering rasterization parameters
US20150287232A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Gradient adjustment for texture mapping to non-orthonormal grid
US20150287167A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Varying effective resolution by screen location in graphics processing by approximating projection of vertices onto curved viewport
CN106204712A (zh) * 2015-05-29 2016-12-07 辉达公司 分段线性不规则光栅化
CN106296565A (zh) * 2015-06-23 2017-01-04 三星电子株式会社 图形管线方法和设备

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Also Published As

Publication number Publication date
WO2018182989A1 (en) 2018-10-04
US20180276790A1 (en) 2018-09-27
JP7050085B2 (ja) 2022-04-07
US10546365B2 (en) 2020-01-28
EP3602484B1 (en) 2025-04-23
EP3602484A4 (en) 2021-01-13
KR102410351B1 (ko) 2022-06-17
KR20190125515A (ko) 2019-11-06
EP3602484A1 (en) 2020-02-05
JP2020515968A (ja) 2020-05-28

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