CN101416220A - 用于增强压缩的图像数据预处理 - Google Patents
用于增强压缩的图像数据预处理 Download PDFInfo
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- CN101416220A CN101416220A CNA2007800063155A CN200780006315A CN101416220A CN 101416220 A CN101416220 A CN 101416220A CN A2007800063155 A CNA2007800063155 A CN A2007800063155A CN 200780006315 A CN200780006315 A CN 200780006315A CN 101416220 A CN101416220 A CN 101416220A
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- digital picture
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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
- H04N19/169—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
- H04N19/186—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 a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
-
- 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
- H04N19/182—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 a pixel
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Image Communication Systems (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77664806P | 2006-02-23 | 2006-02-23 | |
US60/776,648 | 2006-02-23 | ||
US11/469,406 | 2006-08-31 | ||
US11/469,406 US8243340B2 (en) | 2006-02-23 | 2006-08-31 | Pre-processing of image data for enhanced compression |
PCT/US2007/001097 WO2007106210A1 (en) | 2006-02-23 | 2007-01-16 | Pre-processing of image data for enhanced compression |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101416220A true CN101416220A (zh) | 2009-04-22 |
CN101416220B CN101416220B (zh) | 2016-01-06 |
Family
ID=38427885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780006315.5A Expired - Fee Related CN101416220B (zh) | 2006-02-23 | 2007-01-16 | 用于增强压缩的图像数据预处理 |
Country Status (9)
Country | Link |
---|---|
US (2) | US8243340B2 (zh) |
EP (1) | EP1989682A4 (zh) |
KR (1) | KR20080106185A (zh) |
CN (1) | CN101416220B (zh) |
AU (1) | AU2007225420A1 (zh) |
CA (1) | CA2636241A1 (zh) |
RU (1) | RU2433478C2 (zh) |
TW (1) | TW200733737A (zh) |
WO (1) | WO2007106210A1 (zh) |
Cited By (7)
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WO2011140970A1 (zh) * | 2010-05-11 | 2011-11-17 | 北京联想软件有限公司 | 数据的发送和接收方法及设备、数据传输系统 |
CN104718754A (zh) * | 2012-10-12 | 2015-06-17 | 联发科技股份有限公司 | 将帧的像素数据编码为交错比特流的图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN105745924A (zh) * | 2013-11-01 | 2016-07-06 | 微软技术许可有限责任公司 | 色度下转换和上转换处理 |
CN105900432A (zh) * | 2014-01-02 | 2016-08-24 | Vid拓展公司 | 用于屏幕内容编码的二维调色板编码 |
CN106803945A (zh) * | 2017-01-23 | 2017-06-06 | 武汉市瑞达源科技有限公司 | 处理使用彩色图像传感器采集的图像的方法 |
CN107211148A (zh) * | 2015-02-10 | 2017-09-26 | 高通股份有限公司 | 在视频译码中调色板块大小的限制 |
CN108432249A (zh) * | 2016-01-11 | 2018-08-21 | 高通股份有限公司 | 用于在显示流压缩(dsc)中计算失真的系统和方法 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
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US7609882B2 (en) * | 2005-05-25 | 2009-10-27 | Himax Technologies Limited | Image compression and decompression method capable of encoding and decoding pixel data based on a color conversion method |
US8243340B2 (en) | 2006-02-23 | 2012-08-14 | Microsoft Corporation | Pre-processing of image data for enhanced compression |
US8194977B2 (en) * | 2008-12-09 | 2012-06-05 | Microsoft Corporation | Remote desktop protocol compression acceleration using single instruction, multiple dispatch instructions |
CN101478685B (zh) * | 2009-01-16 | 2012-05-23 | 中兴通讯股份有限公司 | 一种抗干扰的网络视频传输方法及装置 |
US8989507B2 (en) | 2010-07-05 | 2015-03-24 | International Business Machines Corporation | Bitmap compression for fast searches and updates |
KR20130025276A (ko) * | 2011-09-01 | 2013-03-11 | 삼성전자주식회사 | 이미지 파일 압축 시스템 및 그 압축 방법 |
JP6056124B2 (ja) * | 2011-09-05 | 2017-01-11 | 富士ゼロックス株式会社 | 画像処理装置及び画像処理プログラム |
RU2488885C1 (ru) * | 2012-01-13 | 2013-07-27 | Общество с ограниченной ответственностью "Вокорд СофтЛаб" | Способ обработки растровых изображений |
KR101288754B1 (ko) * | 2012-03-21 | 2013-07-23 | 주식회사트레디오 | 칼라 채널 코드 인식 장치 |
CN102821279A (zh) * | 2012-07-31 | 2012-12-12 | 北京天神互动科技有限公司 | 一种保留alpha通道的图片压缩方法 |
US9035809B2 (en) | 2012-10-15 | 2015-05-19 | Seagate Technology Llc | Optimizing compression engine throughput via run pre-processing |
US8791843B2 (en) | 2012-10-15 | 2014-07-29 | Lsi Corporation | Optimized bitstream encoding for compression |
US9460527B2 (en) | 2013-02-04 | 2016-10-04 | Qualcomm Incorporated | Pattern mode for frame buffer compression |
US9177393B2 (en) | 2013-02-04 | 2015-11-03 | Qualcomm Incorporated | Mixed mode for frame buffer compression |
US11259020B2 (en) | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
US10291827B2 (en) | 2013-11-22 | 2019-05-14 | Futurewei Technologies, Inc. | Advanced screen content coding solution |
CN110336999B (zh) * | 2013-12-18 | 2021-09-03 | 寰发股份有限公司 | 利用调色板编码的编码视频数据区块的方法和装置 |
US10171833B2 (en) | 2014-03-04 | 2019-01-01 | Microsoft Technology Licensing, Llc | Adaptive switching of color spaces, color sampling rates and/or bit depths |
EP3114835B1 (en) | 2014-03-04 | 2020-04-22 | Microsoft Technology Licensing, LLC | Encoding strategies for adaptive switching of color spaces |
CN106030651B (zh) | 2014-03-21 | 2019-06-07 | 华为技术有限公司 | 利用改进的颜色表和索引图编码方法的高级屏幕内容编码 |
JP6367359B2 (ja) | 2014-03-27 | 2018-08-01 | 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 | 色空間を切り替えるときの量子化/スケーリング及び逆量子化/スケーリングの調整 |
US10091512B2 (en) | 2014-05-23 | 2018-10-02 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
CN105323583B (zh) | 2014-06-13 | 2019-11-15 | 财团法人工业技术研究院 | 编码方法、解码方法、编解码系统、编码器与解码器 |
TWI581616B (zh) * | 2014-06-13 | 2017-05-01 | 財團法人工業技術研究院 | 編碼方法、解碼方法、編解碼系統、編碼器與解碼器 |
US10687069B2 (en) | 2014-10-08 | 2020-06-16 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
CN105992003B (zh) * | 2015-03-01 | 2021-04-27 | 上海天荷电子信息有限公司 | 依据排序或频度对调色板颜色编号的图像压缩方法和装置 |
EP3320683A4 (en) * | 2015-07-30 | 2018-12-05 | Zhejiang Dahua Technology Co., Ltd | Methods and systems for image compression |
CN106954073B (zh) * | 2016-01-07 | 2020-11-13 | 海信视像科技股份有限公司 | 一种视频数据输入和输出方法、装置与系统 |
CN105930366A (zh) * | 2016-04-13 | 2016-09-07 | 郑州悉知信息科技股份有限公司 | 一种统计方法及装置 |
EP3309744A1 (en) | 2016-10-12 | 2018-04-18 | Asc D.O.O. | Image processing system and image processing method for processing image data of at least one image frame |
US10623692B2 (en) | 2018-07-13 | 2020-04-14 | Analog Devices Global Unlimited Company | High definition analog video and control link for automotive applications |
US10855951B2 (en) | 2018-07-13 | 2020-12-01 | Analog Devices Global Unlimited Company | Methods and devices for compensating sag effect |
US10496911B1 (en) | 2019-03-18 | 2019-12-03 | Capital One Services, Llc | Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet and infrared light |
US10509991B1 (en) | 2019-03-18 | 2019-12-17 | Capital One Services, Llc | Detection of images in relation to targets based on colorspace transformation techniques and utilizing infrared light |
US10496862B1 (en) | 2019-03-18 | 2019-12-03 | Capital One Services, Llc | Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light |
US10534948B1 (en) | 2019-03-18 | 2020-01-14 | Capital One Services, Llc | Optimizing detection of images in relation to targets based on colorspace transformation techniques |
US10523420B1 (en) | 2019-04-18 | 2019-12-31 | Capital One Services, Llc | Transmitting encoded data along transmission mediums based on colorspace schemes |
US10504013B1 (en) | 2019-04-24 | 2019-12-10 | Capital One Services, Llc | Colorspace encoding multimedia data on a physical page |
US10529300B1 (en) | 2019-06-20 | 2020-01-07 | Capital One Services, Llc | Adaptive image display based on colorspace conversions |
US10614635B1 (en) | 2019-07-25 | 2020-04-07 | Capital One Services, Llc | Augmented reality system with color-based fiducial marker |
US10833852B1 (en) | 2019-10-03 | 2020-11-10 | Capital One Services, Llc | Encoded data along tape based on colorspace schemes |
US10715183B1 (en) | 2019-10-25 | 2020-07-14 | Capital One Services, Llc | Data encoding with error-correcting code pursuant to colorspace schemes |
US10867226B1 (en) | 2019-11-04 | 2020-12-15 | Capital One Services, Llc | Programmable logic array and colorspace conversions |
US10762371B1 (en) * | 2019-11-14 | 2020-09-01 | Capital One Services, Llc | Object detection techniques using colorspace conversions |
US10878600B1 (en) | 2019-12-10 | 2020-12-29 | Capital One Services, Llc | Augmented reality system with color-based fiducial marker utilizing local adaptive technology |
US11302036B2 (en) | 2020-08-19 | 2022-04-12 | Capital One Services, Llc | Color conversion between color spaces using reduced dimension embeddings |
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-
2006
- 2006-08-31 US US11/469,406 patent/US8243340B2/en active Active
-
2007
- 2007-01-16 EP EP07716661A patent/EP1989682A4/en not_active Ceased
- 2007-01-16 WO PCT/US2007/001097 patent/WO2007106210A1/en active Application Filing
- 2007-01-16 KR KR1020087020139A patent/KR20080106185A/ko not_active Application Discontinuation
- 2007-01-16 CA CA002636241A patent/CA2636241A1/en not_active Abandoned
- 2007-01-16 CN CN200780006315.5A patent/CN101416220B/zh not_active Expired - Fee Related
- 2007-01-16 AU AU2007225420A patent/AU2007225420A1/en not_active Abandoned
- 2007-01-16 RU RU2008134468/08A patent/RU2433478C2/ru not_active IP Right Cessation
- 2007-01-18 TW TW96101952A patent/TW200733737A/zh unknown
-
2012
- 2012-07-12 US US13/547,800 patent/US8837006B2/en active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011140970A1 (zh) * | 2010-05-11 | 2011-11-17 | 北京联想软件有限公司 | 数据的发送和接收方法及设备、数据传输系统 |
US10873342B2 (en) | 2010-05-11 | 2020-12-22 | Beijing Lenovo Software Ltd. | Method and device for sending and receiving data and data transmission system |
CN104718754B (zh) * | 2012-10-12 | 2018-03-02 | 联发科技股份有限公司 | 图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN104718754A (zh) * | 2012-10-12 | 2015-06-17 | 联发科技股份有限公司 | 将帧的像素数据编码为交错比特流的图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN105745924A (zh) * | 2013-11-01 | 2016-07-06 | 微软技术许可有限责任公司 | 色度下转换和上转换处理 |
CN105745924B (zh) * | 2013-11-01 | 2018-09-21 | 微软技术许可有限责任公司 | 色度下转换和上转换处理 |
CN105900432A (zh) * | 2014-01-02 | 2016-08-24 | Vid拓展公司 | 用于屏幕内容编码的二维调色板编码 |
CN105900432B (zh) * | 2014-01-02 | 2019-05-10 | Vid拓展公司 | 用于屏幕内容编码的二维调色板编码 |
US11036459B2 (en) | 2014-01-02 | 2021-06-15 | Vid Scale, Inc. | Two-dimensional palette coding for screen content coding |
CN107211148A (zh) * | 2015-02-10 | 2017-09-26 | 高通股份有限公司 | 在视频译码中调色板块大小的限制 |
CN107211148B (zh) * | 2015-02-10 | 2020-08-04 | 高通股份有限公司 | 在视频译码中调色板块大小的限制 |
CN108432249A (zh) * | 2016-01-11 | 2018-08-21 | 高通股份有限公司 | 用于在显示流压缩(dsc)中计算失真的系统和方法 |
CN108432249B (zh) * | 2016-01-11 | 2022-04-29 | 高通股份有限公司 | 用于在显示流压缩(dsc)中计算失真的系统和方法 |
CN106803945A (zh) * | 2017-01-23 | 2017-06-06 | 武汉市瑞达源科技有限公司 | 处理使用彩色图像传感器采集的图像的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101416220B (zh) | 2016-01-06 |
EP1989682A1 (en) | 2008-11-12 |
RU2008134468A (ru) | 2010-02-27 |
US8837006B2 (en) | 2014-09-16 |
AU2007225420A1 (en) | 2007-09-20 |
WO2007106210A1 (en) | 2007-09-20 |
KR20080106185A (ko) | 2008-12-04 |
EP1989682A4 (en) | 2011-11-30 |
US8243340B2 (en) | 2012-08-14 |
US20070195369A1 (en) | 2007-08-23 |
TW200733737A (en) | 2007-09-01 |
CA2636241A1 (en) | 2007-09-20 |
RU2433478C2 (ru) | 2011-11-10 |
US20120275697A1 (en) | 2012-11-01 |
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