KR102410351B1 - 단일 패스 유연 스크린/스케일 래스터화 - Google Patents

단일 패스 유연 스크린/스케일 래스터화 Download PDF

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KR102410351B1
KR102410351B1 KR1020197031701A KR20197031701A KR102410351B1 KR 102410351 B1 KR102410351 B1 KR 102410351B1 KR 1020197031701 A KR1020197031701 A KR 1020197031701A KR 20197031701 A KR20197031701 A KR 20197031701A KR 102410351 B1 KR102410351 B1 KR 102410351B1
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pixels
space
window space
window
user
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KR20190125515A (ko
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마이클 맨토
로랑 르페브르
미카 투오미
키이아 칼리오
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어드밴스드 마이크로 디바이시즈, 인코포레이티드
에이티아이 테크놀로지스 유엘씨
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    • 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
    • G06T5/006—
    • 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—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
    • G06T15/50—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

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  • 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)
KR1020197031701A 2017-03-27 2018-03-15 단일 패스 유연 스크린/스케일 래스터화 Active KR102410351B1 (ko)

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 US10546365B2 (en) 2017-03-27 2017-12-15 Single pass flexible screen/scale rasterization
US15/843,968 2017-12-15
PCT/US2018/022693 WO2018182989A1 (en) 2017-03-27 2018-03-15 Single pass flexible screen/scale rasterization

Publications (2)

Publication Number Publication Date
KR20190125515A KR20190125515A (ko) 2019-11-06
KR102410351B1 true KR102410351B1 (ko) 2022-06-17

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Country Status (6)

Country Link
US (1) US10546365B2 (cg-RX-API-DMAC10.html)
EP (1) EP3602484B1 (cg-RX-API-DMAC10.html)
JP (1) JP7050085B2 (cg-RX-API-DMAC10.html)
KR (1) KR102410351B1 (cg-RX-API-DMAC10.html)
CN (1) CN110462677A (cg-RX-API-DMAC10.html)
WO (1) WO2018182989A1 (cg-RX-API-DMAC10.html)

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US11087644B2 (en) 2015-08-19 2021-08-10 E Ink Corporation Displays intended for use in architectural applications
CN112331122B (zh) * 2016-05-24 2023-11-07 伊英克公司 用于渲染彩色图像的方法
GB2569574B (en) * 2017-12-20 2021-10-06 Sony Interactive Entertainment Inc Head-mountable apparatus and methods
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
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
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
KR102582407B1 (ko) * 2019-07-28 2023-09-26 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

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US7385612B1 (en) 2002-05-30 2008-06-10 Adobe Systems Incorporated Distortion of raster and vector artwork
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
US9443355B2 (en) 2013-06-28 2016-09-13 Microsoft Technology Licensing, Llc Reprojection OLED display for augmented reality experiences
US9495790B2 (en) * 2014-04-05 2016-11-15 Sony Interactive Entertainment America Llc Gradient adjustment for texture mapping to non-orthonormal grid
US9836816B2 (en) * 2014-04-05 2017-12-05 Sony Interactive Entertainment America Llc Varying effective resolution by screen location in graphics processing by approximating projection of vertices onto curved viewport
US9818201B2 (en) * 2014-12-22 2017-11-14 Lucasfilm Entertainment Company Ltd. Efficient lens re-distortion
US9704217B2 (en) 2015-04-20 2017-07-11 Intel Corporation Apparatus and method for non-uniform frame buffer rasterization
US10037620B2 (en) * 2015-05-29 2018-07-31 Nvidia Corporation Piecewise linear irregular rasterization
KR102465969B1 (ko) * 2015-06-23 2022-11-10 삼성전자주식회사 그래픽스 파이프라인을 수행하는 방법 및 장치
DE102015217993A1 (de) * 2015-09-18 2017-03-23 Bayerische Motoren Werke Aktiengesellschaft Pixelbasierte Anzeigevorrichtigung

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20150287166A1 (en) * 2014-04-05 2015-10-08 Sony Computer Entertainment America Llc Varying effective resolution by screen location by altering rasterization parameters

Non-Patent Citations (1)

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Title
ROBERT TOTH et al., 'Comparison of Projection Methods for Rendering Virtual Reality', Intel Software Developer Zone [Online], 17 June 2016(2016.06.17.) 1부.*

Also Published As

Publication number Publication date
JP7050085B2 (ja) 2022-04-07
WO2018182989A1 (en) 2018-10-04
EP3602484A1 (en) 2020-02-05
US20180276790A1 (en) 2018-09-27
KR20190125515A (ko) 2019-11-06
JP2020515968A (ja) 2020-05-28
US10546365B2 (en) 2020-01-28
EP3602484A4 (en) 2021-01-13
EP3602484B1 (en) 2025-04-23
CN110462677A (zh) 2019-11-15

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