CN101653005A - 用于图形渲染的帧缓冲器压缩以及解压缩方法 - Google Patents
用于图形渲染的帧缓冲器压缩以及解压缩方法 Download PDFInfo
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- CN101653005A CN101653005A CN200880011504.6A CN200880011504A CN101653005A CN 101653005 A CN101653005 A CN 101653005A CN 200880011504 A CN200880011504 A CN 200880011504A CN 101653005 A CN101653005 A CN 101653005A
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- pixel value
- 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
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- 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
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- 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
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- 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)
- Computer Hardware Design (AREA)
- Discrete Mathematics (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Image Generation (AREA)
Abstract
Description
Claims (24)
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 US8031937B2 (en) | 2007-04-04 | 2007-12-10 | Frame buffer compression and decompression method for graphics rendering |
US11/953,339 | 2007-12-10 | ||
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 true CN101653005A (zh) | 2010-02-17 |
CN101653005B 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) |
Cited By (14)
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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模型渲染优化系统及方法 |
CN103686182A (zh) * | 2013-12-13 | 2014-03-26 | 洪雪荣 | 一种屏幕显示信息的编码方法和编码系统 |
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 |
CN105279730A (zh) * | 2014-07-25 | 2016-01-27 | 英特尔公司 | 对于动态生成的图形资源的压缩技术 |
CN106664405A (zh) * | 2015-06-09 | 2017-05-10 | 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 |
CN106651971A (zh) * | 2015-11-04 | 2017-05-10 | 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 |
CN109219832A (zh) * | 2016-07-01 | 2019-01-15 | 英特尔公司 | 用于帧缓冲器压缩的方法和设备 |
CN110012292A (zh) * | 2018-01-05 | 2019-07-12 | 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 |
CN110087082A (zh) * | 2018-01-26 | 2019-08-02 | 三星电子株式会社 | 图像处理装置和用于操作图像处理装置的方法 |
CN110662049A (zh) * | 2018-06-29 | 2020-01-07 | 想象技术有限公司 | 有保证的数据压缩 |
US10652576B2 (en) | 2013-10-14 | 2020-05-12 | Microsoft Technology Licensing, Llc | Features of base color index map mode for video and image coding and decoding |
US10812817B2 (en) | 2014-09-30 | 2020-10-20 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
CN113383496A (zh) * | 2019-04-23 | 2021-09-10 | 西门子股份公司 | 数据处理系统和方法 |
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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US8725690B1 (en) * | 2008-12-19 | 2014-05-13 | Emc Corporation | Time and bandwidth efficient backups of space reduced data |
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TWI387314B (zh) * | 2009-03-10 | 2013-02-21 | Univ Nat Central | Image processing apparatus and method thereof |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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模型渲染优化系统及方法 |
US10652576B2 (en) | 2013-10-14 | 2020-05-12 | Microsoft Technology Licensing, Llc | Features of base color index map mode for video and image coding and decoding |
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系统 |
CN103686182A (zh) * | 2013-12-13 | 2014-03-26 | 洪雪荣 | 一种屏幕显示信息的编码方法和编码系统 |
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 |
CN105279730A (zh) * | 2014-07-25 | 2016-01-27 | 英特尔公司 | 对于动态生成的图形资源的压缩技术 |
CN105279730B (zh) * | 2014-07-25 | 2019-08-20 | 英特尔公司 | 对于动态生成的图形资源的压缩技术 |
US10812817B2 (en) | 2014-09-30 | 2020-10-20 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
CN106664405A (zh) * | 2015-06-09 | 2017-05-10 | 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 |
US10659783B2 (en) | 2015-06-09 | 2020-05-19 | Microsoft Technology Licensing, Llc | Robust encoding/decoding of escape-coded pixels in palette mode |
CN106651971A (zh) * | 2015-11-04 | 2017-05-10 | 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 |
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 |
CN109219832A (zh) * | 2016-07-01 | 2019-01-15 | 英特尔公司 | 用于帧缓冲器压缩的方法和设备 |
CN109219832B (zh) * | 2016-07-01 | 2024-03-01 | 英特尔公司 | 用于帧缓冲器压缩的方法和设备 |
CN110012292A (zh) * | 2018-01-05 | 2019-07-12 | 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 |
CN110087082A (zh) * | 2018-01-26 | 2019-08-02 | 三星电子株式会社 | 图像处理装置和用于操作图像处理装置的方法 |
CN110662049A (zh) * | 2018-06-29 | 2020-01-07 | 想象技术有限公司 | 有保证的数据压缩 |
CN113383496A (zh) * | 2019-04-23 | 2021-09-10 | 西门子股份公司 | 数据处理系统和方法 |
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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ATE494733T1 (de) | 2011-01-15 |
CN101653005B (zh) | 2012-01-11 |
AR065940A1 (es) | 2009-07-15 |
EP2143280A2 (en) | 2010-01-13 |
ES2359036T3 (es) | 2011-05-17 |
EP2143280B1 (en) | 2011-01-05 |
US20080247641A1 (en) | 2008-10-09 |
US8031937B2 (en) | 2011-10-04 |
WO2008122536A2 (en) | 2008-10-16 |
WO2008122536A3 (en) | 2009-01-08 |
DE602008004331D1 (de) | 2011-02-17 |
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