ATE409335T1 - Verfahren zum verfolgen von tiefen in einem rasterbildprozessor auf scanlinien-basis - Google Patents

Verfahren zum verfolgen von tiefen in einem rasterbildprozessor auf scanlinien-basis

Info

Publication number
ATE409335T1
ATE409335T1 AT04737463T AT04737463T ATE409335T1 AT E409335 T1 ATE409335 T1 AT E409335T1 AT 04737463 T AT04737463 T AT 04737463T AT 04737463 T AT04737463 T AT 04737463T AT E409335 T1 ATE409335 T1 AT E409335T1
Authority
AT
Austria
Prior art keywords
scan line
depth
scanning line
line based
imaging processor
Prior art date
Application number
AT04737463T
Other languages
English (en)
Inventor
Timothy Long
Scott Bradley
Stephen Ecob
Benjamin Lever
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE409335T1 publication Critical patent/ATE409335T1/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT04737463T 2003-06-26 2004-06-25 Verfahren zum verfolgen von tiefen in einem rasterbildprozessor auf scanlinien-basis ATE409335T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003903448A AU2003903448A0 (en) 2003-06-26 2003-06-26 A method for tracking depths in a scanline based raster image processor

Publications (1)

Publication Number Publication Date
ATE409335T1 true ATE409335T1 (de) 2008-10-15

Family

ID=31983081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04737463T ATE409335T1 (de) 2003-06-26 2004-06-25 Verfahren zum verfolgen von tiefen in einem rasterbildprozessor auf scanlinien-basis

Country Status (8)

Country Link
US (1) US7425955B2 (de)
EP (1) EP1642240B1 (de)
JP (1) JP4101275B2 (de)
CN (1) CN100433064C (de)
AT (1) ATE409335T1 (de)
AU (1) AU2003903448A0 (de)
DE (1) DE602004016748D1 (de)
WO (1) WO2004114223A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005200948B2 (en) * 2004-03-09 2008-03-06 Canon Kabushiki Kaisha Compositing list caching for a raster image processor
US7714865B2 (en) 2004-03-09 2010-05-11 Canon Kabushiki Kaisha Compositing list caching for a raster image processor
AU2005201930B2 (en) * 2005-05-06 2009-02-19 Canon Kabushiki Kaisha Simplification of alpha compositing in the presence of transfer functions
US8269788B2 (en) * 2005-11-15 2012-09-18 Advanced Micro Devices Inc. Vector graphics anti-aliasing
US7734112B1 (en) * 2005-12-12 2010-06-08 Vy Corporation Method and system for identifying an object in an electronically acquired image
US20070216685A1 (en) * 2006-03-15 2007-09-20 Microsoft Corporation Scene write-once vector and triangle rasterization
US7750922B2 (en) * 2006-10-24 2010-07-06 Adobe Systems Incorporated Transparency group computation on a graphics processing unit
US7701470B2 (en) * 2006-12-13 2010-04-20 Adobe Systems, Incorporated Stable mask combination in digital image editing
US8203564B2 (en) * 2007-02-16 2012-06-19 Qualcomm Incorporated Efficient 2-D and 3-D graphics processing
US7928992B2 (en) * 2007-05-30 2011-04-19 Kabushiki Kaisha Toshiba System and method for transparent object rendering
EP2034445B1 (de) * 2007-09-05 2010-01-20 Vidiom SA Verfahren zum Zeichnen von geometrischen Formen
US8289320B2 (en) * 2007-10-22 2012-10-16 Samsung Electronics Co., Ltd. 3D graphic rendering apparatus and method
KR20090084065A (ko) * 2008-01-31 2009-08-05 엠텍비젼 주식회사 컬러 그라디언트 생성 방법 및 장치
JP4561858B2 (ja) * 2008-03-31 2010-10-13 ブラザー工業株式会社 画像生成装置および印刷装置
JP4513888B2 (ja) * 2008-03-31 2010-07-28 ブラザー工業株式会社 画像生成装置および印刷装置
JP4513887B2 (ja) * 2008-03-31 2010-07-28 ブラザー工業株式会社 画像生成装置および印刷装置
US8605086B2 (en) * 2008-07-03 2013-12-10 Nvidia Corporation Hybrid multisample/supersample antialiasing
CN101625753B (zh) * 2008-07-10 2012-11-21 辉达公司 图形处理中的光栅及光栅化方法
CN101847269B (zh) * 2009-03-27 2011-11-09 上海科泰世纪科技有限公司 多图层动画渲染系统及方法
JP5320334B2 (ja) * 2009-09-24 2013-10-23 株式会社東芝 画像処理装置及びプログラム
JP2012027572A (ja) * 2010-07-21 2012-02-09 Sony Corp 画像処理装置および方法、並びにプログラム
US8825409B2 (en) * 2010-09-08 2014-09-02 International Business Machines Corporation Tracing seismic sections to convert to digital format
US8593475B2 (en) 2010-10-13 2013-11-26 Qualcomm Incorporated Systems and methods for dynamic procedural texture generation management
CN102486870B (zh) * 2010-12-01 2014-02-12 财团法人资讯工业策进会 绘图系统及其像素更新方法
US8629886B2 (en) * 2010-12-07 2014-01-14 Microsoft Corporation Layer combination in a surface composition system
US8988461B1 (en) 2011-01-18 2015-03-24 Disney Enterprises, Inc. 3D drawing and painting system with a 3D scalar field
US8830258B2 (en) * 2011-03-07 2014-09-09 Ricoh Co., Ltd Generating strokes in real-time on an electronic paper display
US9142056B1 (en) * 2011-05-18 2015-09-22 Disney Enterprises, Inc. Mixed-order compositing for images having three-dimensional painting effects
AU2011205085B2 (en) 2011-07-29 2014-05-15 Canon Kabushiki Kaisha 2D region rendering
US8621341B2 (en) * 2011-10-28 2013-12-31 Microsoft Corporation Theming engine
US8847970B2 (en) 2012-04-18 2014-09-30 2236008 Ontario Inc. Updating graphical content based on dirty display buffers
AU2012202651A1 (en) 2012-05-04 2013-11-21 Canon Kabushiki Kaisha A method for stroking paths
CN104685543B (zh) * 2012-09-27 2017-04-12 三菱电机株式会社 图形描绘装置
US9235926B2 (en) * 2012-12-24 2016-01-12 Intel Corporation Techniques for improving MSAA rendering efficiency
CN104898124A (zh) * 2014-03-07 2015-09-09 光宝科技股份有限公司 深度检测的取样方法及其光学装置
US20150287227A1 (en) * 2014-04-06 2015-10-08 InsightSoftware.com International Unlimited Dynamic filling of shapes for graphical display of data
KR102354989B1 (ko) * 2015-04-14 2022-01-24 삼성전자주식회사 경로 렌더링을 위한 타일 비닝을 수행하는 방법 및 장치.
KR102426667B1 (ko) * 2015-06-23 2022-07-28 삼성전자주식회사 경로 렌더링에서 에일리어싱을 방지하는 방법 및 장치.
US10248894B2 (en) 2016-02-24 2019-04-02 Ricoh Company, Ltd. Raster pixel object identification mechanism
EP3437072B1 (de) * 2016-03-28 2020-10-14 Sony Corporation System und verfahren zur lückenlosen darstellung von punkten
KR102182583B1 (ko) * 2016-05-17 2020-11-24 실리콘 스토리지 테크놀로지 인크 비휘발성 메모리 어레이를 사용하는 딥러닝 신경망 분류기
JP2018063557A (ja) * 2016-10-12 2018-04-19 キヤノン株式会社 画像形成装置、方法、プログラム
CN107358615B (zh) * 2017-06-07 2020-05-05 拓卡奔马机电科技有限公司 一种cad边缘区域检测方法及系统
KR102472767B1 (ko) 2017-09-14 2022-12-01 삼성전자주식회사 신뢰도에 기초하여 깊이 맵을 산출하는 방법 및 장치
US10482581B2 (en) * 2017-10-03 2019-11-19 Google Llc System and method for applying antialiasing to images
US10269151B1 (en) * 2017-10-10 2019-04-23 Adobe Inc. Efficiently rendering cubic Bezier curves to produce accurate anti-aliased content
US10540788B2 (en) * 2018-06-05 2020-01-21 Kyocera Document Solutions Inc. Radial gradient module
SG11202107959WA (en) 2019-02-02 2021-08-30 Beijing Bytedance Network Technology Co Ltd Buffer management for intra block copy in video coding
WO2020156549A1 (en) 2019-02-02 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Buffer access methods for intra block copy in video coding
US11620478B2 (en) * 2019-02-06 2023-04-04 Texas Instruments Incorporated Semantic occupancy grid management in ADAS/autonomous driving
CN111612869B (zh) * 2019-02-22 2023-07-11 中国石油化工股份有限公司 一种基于栅格数据进行地质编图的分析方法
CN113545068B (zh) 2019-03-01 2023-09-15 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于顺序的更新
KR20240132530A (ko) 2019-03-04 2024-09-03 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사의 구현 형태
US11315225B2 (en) * 2019-06-20 2022-04-26 Samsung Electronics Co., Ltd. Coarse depth culling during binning
CN117294841A (zh) 2019-07-06 2023-12-26 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的虚拟预测缓冲
KR102635519B1 (ko) 2019-07-10 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별
KR102695788B1 (ko) 2019-07-11 2024-08-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약
CN110458163B (zh) * 2019-08-06 2022-04-22 南京地平线机器人技术有限公司 处理图像的多个感兴趣区域数据的装置和方法
CN112016440B (zh) * 2020-08-26 2024-02-20 杭州云栖智慧视通科技有限公司 一种基于多目标跟踪的目标推送方法
CN112883140A (zh) * 2021-03-22 2021-06-01 湖北亿咖通科技有限公司 一种地图更新方法和系统、电子设备、计算机存储介质
US11605364B2 (en) * 2021-05-19 2023-03-14 Cypress Semiconductor Corporation Line-based rendering for graphics rendering systems, methods, and devices
CN114136982B (zh) * 2021-11-29 2025-01-14 苏州宁远精密机械制造有限公司 水下机器人及其摄像机保护壳的检测方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679214B2 (ja) 1985-12-26 1994-10-05 松下電器産業株式会社 セグメント管理装置
US4897805A (en) * 1988-05-17 1990-01-30 Prime Computer, Inc. Method and apparatus for performing polygon fills in graphical applications
JP2690110B2 (ja) 1988-08-15 1997-12-10 沖電気工業株式会社 走査変換方法
JPH06309425A (ja) * 1990-10-12 1994-11-04 Internatl Business Mach Corp <Ibm> グラフィックディスプレイ装置及び方法
US5295235A (en) * 1992-02-14 1994-03-15 Steve Newman Polygon engine for updating computer graphic display employing compressed bit map data
JP3315464B2 (ja) 1992-04-29 2002-08-19 キヤノン株式会社 画像描写方法及び装置
TW241196B (de) 1993-01-15 1995-02-21 Du Pont
AUPM822394A0 (en) * 1994-09-16 1994-10-13 Canon Inc. Object based rendering system
WO1997005575A1 (en) 1995-07-26 1997-02-13 Raycer, Incorporated Method and apparatus for span sorting rendering system
US5808617A (en) * 1995-08-04 1998-09-15 Microsoft Corporation Method and system for depth complexity reduction in a graphics rendering system
US5864342A (en) * 1995-08-04 1999-01-26 Microsoft Corporation Method and system for rendering graphical objects to image chunks
US5990904A (en) 1995-08-04 1999-11-23 Microsoft Corporation Method and system for merging pixel fragments in a graphics rendering system
US6057855A (en) 1997-07-02 2000-05-02 Hewlett-Packard Company Method and apparatus for providing polygon pixel sub-sample information using incremental means
US6128000A (en) 1997-10-15 2000-10-03 Compaq Computer Corporation Full-scene antialiasing using improved supersampling techniques
US6362818B1 (en) 1998-01-07 2002-03-26 Evans & Sutherland Computer Corporation System and method for reducing the rendering load for high depth complexity scenes on a computer graphics display
WO1999056249A1 (en) * 1998-04-27 1999-11-04 Interactive Silicon, Inc. Graphics system and method for rendering independent 2d and 3d objects
US6828985B1 (en) * 1998-09-11 2004-12-07 Canon Kabushiki Kaisha Fast rendering techniques for rasterised graphic object based images
JP4365950B2 (ja) * 1998-09-11 2009-11-18 キヤノン株式会社 高速ラスタ形式レンダリングのためのグラフィックオブジェクト処理方法および装置
ATE261604T1 (de) 1999-05-07 2004-03-15 Broadcom Corp Antialiasingverfahren und -anordnung zur effizienten nutzung von wenigen mischeinheiten
US6369830B1 (en) 1999-05-10 2002-04-09 Apple Computer, Inc. Rendering translucent layers in a display system
US6377274B1 (en) * 1999-07-15 2002-04-23 Intel Corporation S-buffer anti-aliasing method
AUPQ905800A0 (en) * 2000-07-28 2000-08-24 Canon Kabushiki Kaisha Rendering page descriptions
US6891536B2 (en) 2001-11-30 2005-05-10 Canon Kabushiki Kaisha Method of determining active priorities
AUPS028702A0 (en) 2002-02-01 2002-02-28 Canon Kabushiki Kaisha Efficient display update from changing object graphics

Also Published As

Publication number Publication date
US7425955B2 (en) 2008-09-16
JP4101275B2 (ja) 2008-06-18
JP2008519318A (ja) 2008-06-05
AU2003903448A0 (en) 2003-07-17
WO2004114223A8 (en) 2005-03-31
EP1642240A1 (de) 2006-04-05
EP1642240A4 (de) 2007-07-11
US20060244748A1 (en) 2006-11-02
CN1795468A (zh) 2006-06-28
WO2004114223A1 (en) 2004-12-29
DE602004016748D1 (de) 2008-11-06
EP1642240B1 (de) 2008-09-24
CN100433064C (zh) 2008-11-12

Similar Documents

Publication Publication Date Title
ATE409335T1 (de) Verfahren zum verfolgen von tiefen in einem rasterbildprozessor auf scanlinien-basis
GB2343603B (en) Shading 3-dimensional computer generated images
CN108389257B (zh) 从扫描对象生成三维模型
BR9907070A (pt) Meio de gravação, e, aparelho e processo para processamento de imagem
IL129374A (en) Methods and apparatus for enhancing discrete pixel images
EP0398136A3 (de) Verfahren zur schnellen Erzeugung von photo-realistischen Bildern
EP0952548A3 (de) Verfahren und Gerät zur mehrstufigen Abrundung und Musterinspektion
RU2008152361A (ru) Анизомитрический синтез текстуры
AU4483600A (en) Method and system for providing implicit edge antialiasing
DE60008867D1 (de) Antialiasingverfahren und -anordnung zur effizienten nutzung von wenigen mischeinheiten
JP5254250B2 (ja) ベクトルグラフィックをラスター化するプロセスにおいて境界を発生させるための方法およびシステム、ならびに、システムを製造するための方法
DE69905483D1 (de) Schattierung und texturierung von 3-dimensionalen rechner-erzeugten bildern
ATE312387T1 (de) Verfahren und vorrichtung zur interpolation von bilddaten sowie medium für ein bilddateninterpolationsprogramm
EP2045777A3 (de) Darstellungsvorrichtung, Bildausgabevorrichtung, computerlesbares Speichermedium, Verfahren, Computerprogramm und Computer
TW200704179A (en) Pixel data generating method
CN111127614B (zh) 模型的描边处理方法、装置、存储介质及终端
EP1406083A4 (de) Oberflächenuntersuchungsvorrichtung und -verfahren
CN102316243B (zh) 图像陷印的方法与装置
KR970059982A (ko) 디스플레이용의 피사체를 래스터화하는 방법 및 장치와, 머신에 의해 판독 가능한 프로그램 저장 장치
SE9704924D0 (sv) Sätt och anordning för matchning av bilder
TW200519776A (en) Three dimensional image rendering apparatus and three dimensional image rendering method
KR970066993A (ko) 비디오 신호 처리 장치 및 방법
DE69910980D1 (de) Antialiasing mit unterabtastung für textur-raender
ATE325399T1 (de) Verfahren zur bereitstellung eines vektorbildes mit entfernten versteckten linien
ATE235723T1 (de) Tiefensortieren in 3-dimensionalen rechnersystemen zur schattierung und texturierung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties