CN102456219B - 光栅化方法和装置 - Google Patents
光栅化方法和装置 Download PDFInfo
- Publication number
- CN102456219B CN102456219B CN201010512135.8A CN201010512135A CN102456219B CN 102456219 B CN102456219 B CN 102456219B CN 201010512135 A CN201010512135 A CN 201010512135A CN 102456219 B CN102456219 B CN 102456219B
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- CN
- China
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- Legal status (The legal status 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 status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000011218 segmentation Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 65
- 230000003247 decreasing effect Effects 0.000 claims description 39
- 238000013139 quantization Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 22
- 238000004364 calculation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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- 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
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Generation (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Description
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010512135.8A CN102456219B (zh) | 2010-10-14 | 2010-10-14 | 光栅化方法和装置 |
JP2013533086A JP2013539880A (ja) | 2010-10-14 | 2011-10-14 | ラスター化方法とラスター化装置 |
PCT/CN2011/080804 WO2012048661A1 (zh) | 2010-10-14 | 2011-10-14 | 光栅化方法和装置 |
US13/879,610 US9569872B2 (en) | 2010-10-14 | 2011-10-14 | Method and apparatus for rasterization |
EP11832058.9A EP2629236B1 (en) | 2010-10-14 | 2011-10-14 | Rasterization method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010512135.8A CN102456219B (zh) | 2010-10-14 | 2010-10-14 | 光栅化方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102456219A CN102456219A (zh) | 2012-05-16 |
CN102456219B true CN102456219B (zh) | 2014-09-03 |
Family
ID=45937910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010512135.8A Expired - Fee Related CN102456219B (zh) | 2010-10-14 | 2010-10-14 | 光栅化方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9569872B2 (zh) |
EP (1) | EP2629236B1 (zh) |
JP (1) | JP2013539880A (zh) |
CN (1) | CN102456219B (zh) |
WO (1) | WO2012048661A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2542131B (en) * | 2015-09-08 | 2019-09-11 | Imagination Tech Ltd | Graphics processing method and system for processing sub-primitives |
CN107608671A (zh) * | 2017-08-22 | 2018-01-19 | 北京京东尚科信息技术有限公司 | 一种实现文字颜色渐变的方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333519A (zh) * | 2000-05-12 | 2002-01-30 | 国际商业机器公司 | 用于生成光栅对象的方法、系统、程序和数据结构 |
CN1790378A (zh) * | 2005-12-21 | 2006-06-21 | 北大方正集团有限公司 | 一种图像的二值化方法及系统 |
CN101118480A (zh) * | 2007-09-18 | 2008-02-06 | 北大方正集团有限公司 | 一种光栅化处理的方法及装置 |
CN101140505A (zh) * | 2007-09-18 | 2008-03-12 | 北大方正集团有限公司 | 一种分段混合组装的光栅化处理方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6313840B1 (en) * | 1997-04-18 | 2001-11-06 | Adobe Systems Incorporated | Smooth shading of objects on display devices |
US6914610B2 (en) | 2001-05-18 | 2005-07-05 | Sun Microsystems, Inc. | Graphics primitive size estimation and subdivision for use with a texture accumulation buffer |
JP2003187254A (ja) * | 2001-12-14 | 2003-07-04 | Sony Corp | 画像処理装置およびその方法 |
US20040012797A1 (en) * | 2002-07-16 | 2004-01-22 | Letellier Nolan Wayne | Load balancing in image generation |
US7190366B2 (en) * | 2004-05-14 | 2007-03-13 | Nvidia Corporation | Method and system for a general instruction raster stage that generates programmable pixel packets |
US7379593B2 (en) * | 2005-12-21 | 2008-05-27 | Xerox Corporation | Method for image segmentation from proved detection of background and text image portions |
JP2008148165A (ja) * | 2006-12-12 | 2008-06-26 | Canon Inc | 画像処理方法及び画像処理システム |
-
2010
- 2010-10-14 CN CN201010512135.8A patent/CN102456219B/zh not_active Expired - Fee Related
-
2011
- 2011-10-14 US US13/879,610 patent/US9569872B2/en active Active
- 2011-10-14 JP JP2013533086A patent/JP2013539880A/ja active Pending
- 2011-10-14 EP EP11832058.9A patent/EP2629236B1/en active Active
- 2011-10-14 WO PCT/CN2011/080804 patent/WO2012048661A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333519A (zh) * | 2000-05-12 | 2002-01-30 | 国际商业机器公司 | 用于生成光栅对象的方法、系统、程序和数据结构 |
CN1790378A (zh) * | 2005-12-21 | 2006-06-21 | 北大方正集团有限公司 | 一种图像的二值化方法及系统 |
CN101118480A (zh) * | 2007-09-18 | 2008-02-06 | 北大方正集团有限公司 | 一种光栅化处理的方法及装置 |
CN101140505A (zh) * | 2007-09-18 | 2008-03-12 | 北大方正集团有限公司 | 一种分段混合组装的光栅化处理方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2629236B1 (en) | 2016-12-21 |
CN102456219A (zh) | 2012-05-16 |
US20130293566A1 (en) | 2013-11-07 |
JP2013539880A (ja) | 2013-10-28 |
WO2012048661A1 (zh) | 2012-04-19 |
EP2629236A4 (en) | 2014-04-16 |
EP2629236A1 (en) | 2013-08-21 |
US9569872B2 (en) | 2017-02-14 |
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C06 | Publication | ||
PB01 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: FOUNDER INFORMATION INDUSTRY HOLDING CO., LTD. BEI Free format text: FORMER OWNER: BEIDA FANGZHENG ELECTRONICS CO., LTD., BEIJING Effective date: 20130911 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130911 Address after: 100871 Beijing, Haidian District into the house road, founder of the building on the 5 floor, No. 298 Applicant after: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Applicant after: FOUNDER INFORMATION INDUSTRY HOLDINGS Co.,Ltd. Applicant after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 5 floor, No. 298 Applicant before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Applicant before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 5 floor Patentee after: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee after: PKU FOUNDER INFORMATION INDUSTRY GROUP CO.,LTD. Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 5 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: FOUNDER INFORMATION INDUSTRY HOLDINGS Co.,Ltd. Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 5 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: PKU FOUNDER INFORMATION INDUSTRY GROUP CO.,LTD. Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |
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CF01 | Termination of patent right due to non-payment of annual fee |