CN101436297B - 图像缩放方法 - Google Patents
图像缩放方法 Download PDFInfo
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- CN101436297B CN101436297B CN2007101659957A CN200710165995A CN101436297B CN 101436297 B CN101436297 B CN 101436297B CN 2007101659957 A CN2007101659957 A CN 2007101659957A CN 200710165995 A CN200710165995 A CN 200710165995A CN 101436297 B CN101436297 B CN 101436297B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4007—Interpolation-based scaling, e.g. bilinear interpolation
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101659957A CN101436297B (zh) | 2007-11-14 | 2007-11-14 | 图像缩放方法 |
US12/258,290 US8068122B2 (en) | 2007-11-14 | 2008-10-24 | Method of image scaling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101659957A CN101436297B (zh) | 2007-11-14 | 2007-11-14 | 图像缩放方法 |
Publications (2)
Publication Number | Publication Date |
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CN101436297A CN101436297A (zh) | 2009-05-20 |
CN101436297B true CN101436297B (zh) | 2012-05-30 |
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Application Number | Title | Priority Date | Filing Date |
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CN2007101659957A Active CN101436297B (zh) | 2007-11-14 | 2007-11-14 | 图像缩放方法 |
Country Status (2)
Country | Link |
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US (1) | US8068122B2 (zh) |
CN (1) | CN101436297B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764968B (zh) * | 2010-01-07 | 2012-05-16 | 西安电子科技大学 | 重要内容无感知畸变的视频图像非等比例缩放方法 |
CN102129666B (zh) * | 2010-12-31 | 2013-05-01 | 华亚微电子(上海)有限公司 | 图像缩放方法及装置 |
CN103164848B (zh) * | 2011-12-09 | 2015-04-08 | 腾讯科技(深圳)有限公司 | 图像处理方法和系统 |
US9747658B2 (en) * | 2013-09-06 | 2017-08-29 | Apple Inc. | Arbitration method for multi-request display pipeline |
US20160232151A1 (en) * | 2015-02-11 | 2016-08-11 | Trivantis Corporation, Inc. | Responsive course design system and method |
EP3193305B1 (en) * | 2016-01-12 | 2018-09-12 | Continental Automotive GmbH | Method and device for displaying a front-view of a vehicle's surrounding and respective vehicle |
CN107527319A (zh) * | 2016-06-20 | 2017-12-29 | 阿里巴巴集团控股有限公司 | 图像收缩方法和装置 |
CN107508967A (zh) * | 2017-07-21 | 2017-12-22 | 努比亚技术有限公司 | 一种图像放大方法、终端和计算机可读存储介质 |
CN110458755B (zh) * | 2018-05-07 | 2023-01-13 | 华为技术有限公司 | 图像处理方法、相关设备及计算机存储介质 |
CN114998794A (zh) * | 2022-05-31 | 2022-09-02 | 天翼爱音乐文化科技有限公司 | 高空抛物识别方法、系统、装置及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999030309A1 (en) * | 1997-12-10 | 1999-06-17 | Matsushita Electric Industrial Co., Ltd. | Display apparatus capable of adjusting the number of subframes to brightness |
EP1452036A1 (en) * | 2001-11-21 | 2004-09-01 | Koninklijke Philips Electronics N.V. | Improved bit plane compression method |
CN1542692A (zh) * | 2003-04-29 | 2004-11-03 | 德鑫科技股份有限公司 | 数字图像的插值处理方法 |
CN1622133A (zh) * | 2004-12-27 | 2005-06-01 | 北京中星微电子有限公司 | 一种图像缩放的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3933749B2 (ja) | 1997-05-29 | 2007-06-20 | 日本放送協会 | 画像符号化装置および画像復号化装置 |
US6535220B2 (en) * | 1998-02-17 | 2003-03-18 | Sun Microsystems, Inc. | Static and dynamic video resizing |
US6407736B1 (en) * | 1999-06-18 | 2002-06-18 | Interval Research Corporation | Deferred scanline conversion architecture |
US6747663B2 (en) * | 2000-08-24 | 2004-06-08 | Sun Microsystems, Inc. | Interpolating sample values from known triangle vertex values |
US6747659B2 (en) * | 2001-10-23 | 2004-06-08 | Sun Microsystems, Inc. | Relative coordinates for triangle rendering |
EP1339224B1 (en) | 2002-02-22 | 2011-11-30 | Sony Deutschland GmbH | Method and apparatus for improving picture sharpness |
US6831658B2 (en) * | 2002-07-22 | 2004-12-14 | Sun Microsystems, Inc. | Anti-aliasing interlaced video formats for large kernel convolution |
US7333119B1 (en) * | 2004-11-02 | 2008-02-19 | Nvidia Corporation | System and method for virtual coverage anti-aliasing |
GB0507036D0 (en) * | 2005-04-07 | 2005-05-11 | Ibm | Method and system for language identification |
CN100546335C (zh) | 2005-12-21 | 2009-09-30 | 比亚迪股份有限公司 | 一种实现异常点数值校正的色彩插值方法 |
US7876332B1 (en) * | 2006-12-20 | 2011-01-25 | Nvidia Corporation | Shader that conditionally updates a framebuffer in a computer graphics system |
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2007
- 2007-11-14 CN CN2007101659957A patent/CN101436297B/zh active Active
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2008
- 2008-10-24 US US12/258,290 patent/US8068122B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999030309A1 (en) * | 1997-12-10 | 1999-06-17 | Matsushita Electric Industrial Co., Ltd. | Display apparatus capable of adjusting the number of subframes to brightness |
EP1452036A1 (en) * | 2001-11-21 | 2004-09-01 | Koninklijke Philips Electronics N.V. | Improved bit plane compression method |
CN1589575A (zh) * | 2001-11-21 | 2005-03-02 | 皇家飞利浦电子股份有限公司 | 改进的位面压缩方法 |
CN1542692A (zh) * | 2003-04-29 | 2004-11-03 | 德鑫科技股份有限公司 | 数字图像的插值处理方法 |
CN1622133A (zh) * | 2004-12-27 | 2005-06-01 | 北京中星微电子有限公司 | 一种图像缩放的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090122084A1 (en) | 2009-05-14 |
CN101436297A (zh) | 2009-05-20 |
US8068122B2 (en) | 2011-11-29 |
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C06 | Publication | ||
PB01 | Publication | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Assignor: BYD Co.,Ltd. Contract fulfillment period: 2008.4.25 to 2015.8.16 Contract record no.: 2008440000068 Denomination of invention: Content erotic image zooming method based on conformal energy License type: General permission Record date: 20080504 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2015.8.16; CHANGE OF CONTRACT Name of requester: SHENZHEN BIYADI MICRO-ELECTRONIC CO., LTD. Effective date: 20080504 |
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Effective date of registration: 20200106 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 518119 Yanan Road, Kwai Chung, Longgang District, Guangdong, Shenzhen Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |