CN101653005B - 用于处理图形数据的方法和设备 - Google Patents
用于处理图形数据的方法和设备 Download PDFInfo
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- CN101653005B CN101653005B CN200880011504.6A CN200880011504A CN101653005B CN 101653005 B CN101653005 B CN 101653005B CN 200880011504 A CN200880011504 A CN 200880011504A CN 101653005 B CN101653005 B CN 101653005B
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- pixel value
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- lossy compression
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- 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
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory 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
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- 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
- G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Discrete Mathematics (AREA)
- Computer Hardware Design (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Generation (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91011207P | 2007-04-04 | 2007-04-04 | |
US60/910,112 | 2007-04-04 | ||
US11/953,339 | 2007-12-10 | ||
US11/953,339 US8031937B2 (en) | 2007-04-04 | 2007-12-10 | Frame buffer compression and decompression method for graphics rendering |
PCT/EP2008/053810 WO2008122536A2 (en) | 2007-04-04 | 2008-03-31 | Frame buffer compression and decompression method for graphics rendering |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101653005A CN101653005A (zh) | 2010-02-17 |
CN101653005B true CN101653005B (zh) | 2012-01-11 |
Family
ID=39826949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880011504.6A Active CN101653005B (zh) | 2007-04-04 | 2008-03-31 | 用于处理图形数据的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8031937B2 (zh) |
EP (1) | EP2143280B1 (zh) |
CN (1) | CN101653005B (zh) |
AR (1) | AR065940A1 (zh) |
AT (1) | ATE494733T1 (zh) |
DE (1) | DE602008004331D1 (zh) |
ES (1) | ES2359036T3 (zh) |
WO (1) | WO2008122536A2 (zh) |
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US8471862B2 (en) * | 2007-03-09 | 2013-06-25 | Ati Technologies Ulc | Offset tiles in vector graphics |
US8031937B2 (en) * | 2007-04-04 | 2011-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Frame buffer compression and decompression method for graphics rendering |
KR101362757B1 (ko) * | 2007-06-11 | 2014-02-14 | 삼성전자주식회사 | 인터 컬러 보상을 이용한 영상의 부호화 방법 및 장치,복호화 방법 및 장치 |
JP2009290389A (ja) * | 2008-05-28 | 2009-12-10 | Hitachi Ltd | 画像処理装置 |
US8165393B2 (en) | 2008-06-05 | 2012-04-24 | Microsoft Corp. | High dynamic range texture compression |
US8508543B2 (en) * | 2008-06-18 | 2013-08-13 | Microsoft Corporation | Layered texture compression architecture |
US20090322777A1 (en) * | 2008-06-26 | 2009-12-31 | Microsoft Corporation | Unified texture compression framework |
JP4507265B2 (ja) * | 2008-06-30 | 2010-07-21 | ルネサスエレクトロニクス株式会社 | 画像処理回路、及びそれを搭載する表示パネルドライバ並びに表示装置 |
US8560716B1 (en) | 2008-12-19 | 2013-10-15 | Emc Corporation | Time and bandwidth efficient recoveries of space reduced data |
US8725690B1 (en) * | 2008-12-19 | 2014-05-13 | Emc Corporation | Time and bandwidth efficient backups of space reduced data |
TWI387314B (zh) * | 2009-03-10 | 2013-02-21 | Univ Nat Central | Image processing apparatus and method thereof |
US9530189B2 (en) | 2009-12-31 | 2016-12-27 | Nvidia Corporation | Alternate reduction ratios and threshold mechanisms for framebuffer compression |
US8605104B1 (en) * | 2009-12-31 | 2013-12-10 | Nvidia Corporation | Threshold-based lossy reduction color compression |
US8160137B2 (en) * | 2010-03-03 | 2012-04-17 | Mediatek Inc. | Image data compression apparatus for referring to at least one characteristic value threshold to select target compression result from candidate compression results of one block and related method thereof |
US8971413B2 (en) * | 2010-05-24 | 2015-03-03 | Intel Corporation | Techniques for storing and retrieving pixel data |
US9641823B2 (en) | 2011-01-31 | 2017-05-02 | Hewlett-Packard Development Company, L.P. | Embedded light field display architecture to process and display three-dimensional light field data |
US9948938B2 (en) | 2011-07-21 | 2018-04-17 | Texas Instruments Incorporated | Methods and systems for chroma residual data prediction |
US9899007B2 (en) | 2012-12-28 | 2018-02-20 | Think Silicon Sa | Adaptive lossy framebuffer compression with controllable error rate |
US9591309B2 (en) | 2012-12-31 | 2017-03-07 | Nvidia Corporation | Progressive lossy memory compression |
US10043234B2 (en) * | 2012-12-31 | 2018-08-07 | Nvidia Corporation | System and method for frame buffer decompression and/or compression |
US9607407B2 (en) | 2012-12-31 | 2017-03-28 | Nvidia Corporation | Variable-width differential memory compression |
US9245324B2 (en) * | 2013-05-23 | 2016-01-26 | Intel Corporation | Lossy color merge for multi-sampling anti-aliasing compression |
CN103324475A (zh) * | 2013-05-28 | 2013-09-25 | 机械工业第六设计研究院有限公司 | 基于ifc标准的bim模型渲染优化***及方法 |
JP6336058B2 (ja) | 2013-10-14 | 2018-06-06 | マイクロソフト テクノロジー ライセンシング,エルエルシー | ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能 |
CN103686182B (zh) * | 2013-12-13 | 2016-12-21 | 洪雪荣 | 一种屏幕显示信息的编码方法和编码*** |
CN103957411A (zh) * | 2014-04-08 | 2014-07-30 | 天津大学 | 基于cmos图像传感器的焦平面图像压缩装置 |
US9524536B2 (en) * | 2014-07-25 | 2016-12-20 | Intel Corporation | Compression techniques for dynamically-generated graphics resources |
US9832388B2 (en) | 2014-08-04 | 2017-11-28 | Nvidia Corporation | Deinterleaving interleaved high dynamic range image by using YUV interpolation |
WO2016049839A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
GB2533109B (en) * | 2014-12-09 | 2018-11-28 | Gurulogic Microsystems Oy | Encoder, decoder and method for data |
KR102332782B1 (ko) * | 2014-12-15 | 2021-11-30 | 삼성전자주식회사 | 시각 특성을 고려한 영상 데이터 압축 |
US9733721B2 (en) | 2015-04-28 | 2017-08-15 | Dell Products, L.P. | Rendering graphics using framebuffer nodes with event handler mapping in a binary search tree |
US9830457B2 (en) * | 2015-05-05 | 2017-11-28 | Dell Products, L.P. | Unified extensible firmware interface (UEFI) credential-based access of hardware resources |
CN106664405B (zh) * | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
KR102426669B1 (ko) * | 2015-08-03 | 2022-07-28 | 삼성전자주식회사 | 경로 렌더링을 수행하는 방법 및 장치. |
CN106651971B (zh) * | 2015-11-04 | 2020-06-05 | 上海兆芯集成电路有限公司 | 图形数据压缩装置与图形数据压缩方法 |
US9990691B2 (en) | 2016-02-17 | 2018-06-05 | Intel Corporation | Ray compression for efficient processing of graphics data at computing devices |
US10453169B2 (en) * | 2016-03-28 | 2019-10-22 | Intel Corporation | Method and apparatus for multi format lossless compression |
US10387991B2 (en) * | 2016-07-01 | 2019-08-20 | Intel Corporation | Method and apparatus for frame buffer compression |
US10652583B2 (en) * | 2016-08-19 | 2020-05-12 | Apple Inc. | Compression of image assets |
US10332278B2 (en) * | 2016-10-28 | 2019-06-25 | Intel Corporation | Multi-format range detect YCoCg compression |
US9742434B1 (en) * | 2016-12-23 | 2017-08-22 | Mediatek Inc. | Data compression and de-compression method and data compressor and data de-compressor |
CN109348226B (zh) * | 2017-04-08 | 2022-11-11 | 腾讯科技(深圳)有限公司 | 一种图片文件处理方法及智能终端 |
US10609418B2 (en) | 2017-04-18 | 2020-03-31 | Qualcomm Incorporated | System and method for intelligent data/frame compression in a system on a chip |
US10484685B2 (en) | 2017-04-18 | 2019-11-19 | Qualcomm Incorporated | System and method for intelligent data/frame compression in a system on a chip |
US20180308450A1 (en) * | 2017-04-21 | 2018-10-25 | Intel Corporation | Color mapping for better compression ratio |
US10552326B2 (en) * | 2017-05-23 | 2020-02-04 | International Business Machines Corporation | Reducing cache thrashing for counts in hot cache lines |
CN110012292B (zh) * | 2018-01-05 | 2022-02-08 | 澜至电子科技(成都)有限公司 | 用于压缩视频数据的方法和装置 |
US10819965B2 (en) * | 2018-01-26 | 2020-10-27 | Samsung Electronics Co., Ltd. | Image processing device and method for operating image processing device |
GB2575436B (en) * | 2018-06-29 | 2022-03-09 | Imagination Tech Ltd | Guaranteed data compression |
KR20220015556A (ko) | 2020-07-31 | 2022-02-08 | 삼성전자주식회사 | 이미지 처리 장치 및 프레임 버퍼 컴프레서 |
CN114693818A (zh) * | 2022-04-14 | 2022-07-01 | 北京道达天际科技有限公司 | 适用于数字正射影像数据的压缩方法 |
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US6326964B1 (en) * | 1995-08-04 | 2001-12-04 | Microsoft Corporation | Method for sorting 3D object geometry among image chunks for rendering in a layered graphics rendering system |
GB2339989B (en) * | 1998-05-19 | 2002-11-27 | Lsi Logic Corp | Method and apparatus for decoding video data |
CN1547708A (zh) * | 2001-07-19 | 2004-11-17 | �����ɷ� | 以无损方式对数字图像和音频数据解码的***和方法 |
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US8031937B2 (en) * | 2007-04-04 | 2011-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Frame buffer compression and decompression method for graphics rendering |
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-
2007
- 2007-12-10 US US11/953,339 patent/US8031937B2/en active Active
-
2008
- 2008-03-31 CN CN200880011504.6A patent/CN101653005B/zh active Active
- 2008-03-31 EP EP08718356A patent/EP2143280B1/en active Active
- 2008-03-31 ES ES08718356T patent/ES2359036T3/es active Active
- 2008-03-31 DE DE602008004331T patent/DE602008004331D1/de active Active
- 2008-03-31 AT AT08718356T patent/ATE494733T1/de not_active IP Right Cessation
- 2008-03-31 WO PCT/EP2008/053810 patent/WO2008122536A2/en active Application Filing
- 2008-04-03 AR ARP080101398A patent/AR065940A1/es unknown
Patent Citations (3)
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US6326964B1 (en) * | 1995-08-04 | 2001-12-04 | Microsoft Corporation | Method for sorting 3D object geometry among image chunks for rendering in a layered graphics rendering system |
GB2339989B (en) * | 1998-05-19 | 2002-11-27 | Lsi Logic Corp | Method and apparatus for decoding video data |
CN1547708A (zh) * | 2001-07-19 | 2004-11-17 | �����ɷ� | 以无损方式对数字图像和音频数据解码的***和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101653005A (zh) | 2010-02-17 |
ATE494733T1 (de) | 2011-01-15 |
WO2008122536A3 (en) | 2009-01-08 |
DE602008004331D1 (de) | 2011-02-17 |
US8031937B2 (en) | 2011-10-04 |
EP2143280A2 (en) | 2010-01-13 |
US20080247641A1 (en) | 2008-10-09 |
EP2143280B1 (en) | 2011-01-05 |
ES2359036T3 (es) | 2011-05-17 |
WO2008122536A2 (en) | 2008-10-16 |
AR065940A1 (es) | 2009-07-15 |
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Owner name: IDTP BHA CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20141020 |
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