CN104794692B - 一种图像去锯齿的系统 - Google Patents
一种图像去锯齿的系统 Download PDFInfo
- Publication number
- CN104794692B CN104794692B CN201510179591.8A CN201510179591A CN104794692B CN 104794692 B CN104794692 B CN 104794692B CN 201510179591 A CN201510179591 A CN 201510179591A CN 104794692 B CN104794692 B CN 104794692B
- Authority
- CN
- China
- Prior art keywords
- mrow
- mtd
- mtr
- pixel
- edge direction
- Prior art date
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 claims abstract description 63
- 238000003708 edge detection Methods 0.000 claims abstract description 11
- 238000005457 optimization Methods 0.000 claims abstract description 8
- 238000004364 calculation method Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Landscapes
- Image Processing (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510179591.8A CN104794692B (zh) | 2015-04-16 | 2015-04-16 | 一种图像去锯齿的系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510179591.8A CN104794692B (zh) | 2015-04-16 | 2015-04-16 | 一种图像去锯齿的系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104794692A CN104794692A (zh) | 2015-07-22 |
CN104794692B true CN104794692B (zh) | 2017-08-25 |
Family
ID=53559472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510179591.8A Active CN104794692B (zh) | 2015-04-16 | 2015-04-16 | 一种图像去锯齿的系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104794692B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10410326B2 (en) | 2015-04-16 | 2019-09-10 | Institute Of Automation Chinese Academy Of Sciences | Image anti-aliasing system |
CN106886981B (zh) * | 2016-12-30 | 2020-02-14 | 中国科学院自动化研究所 | 基于边缘检测的图像边缘增强方法和系统 |
CN107705256B (zh) * | 2017-09-13 | 2021-03-16 | 西南交通大学 | 一种基于接触网语义的前向车载视频图像增强方法 |
CN109544459A (zh) * | 2017-09-21 | 2019-03-29 | 中国电信股份有限公司 | 图像锯齿处理方法和装置以及计算机可读存储介质 |
CN107993213B (zh) * | 2017-12-14 | 2021-08-27 | 天津鹿鹿通健康科技有限公司 | 一种去锯齿图像缩放器及其去锯齿方法 |
CN109993693B (zh) * | 2017-12-29 | 2023-04-25 | 澜至电子科技(成都)有限公司 | 用于对图像进行插值的方法和装置 |
US10825154B2 (en) | 2019-03-19 | 2020-11-03 | Apple Inc. | Directional bilateral filtering with improved noise reduction along edges |
CN113837955B (zh) * | 2021-08-17 | 2024-08-02 | 每平每屋(上海)科技有限公司 | 图像抗锯齿处理方法及电子设备 |
CN115984091A (zh) * | 2021-10-14 | 2023-04-18 | 北京字跳网络技术有限公司 | 图像处理方法、装置、电子设备及可读存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101777176A (zh) * | 2009-01-13 | 2010-07-14 | 北京大学 | 一种去除挂网图像锯齿的方法及装置 |
CN101790069A (zh) * | 2010-03-09 | 2010-07-28 | 周艇 | 一种基于图像边缘方向的尺度变换方法 |
CN102025960A (zh) * | 2010-12-07 | 2011-04-20 | 浙江大学 | 一种基于自适应插值的运动补偿去隔行方法 |
WO2012004830A1 (ja) * | 2010-07-06 | 2012-01-12 | 三菱電機株式会社 | 画像処理装置 |
CN102750668A (zh) * | 2012-07-04 | 2012-10-24 | 西南交通大学 | 结合局部方向特征的数字图像三倍插值放大方法 |
CN103093418A (zh) * | 2013-02-21 | 2013-05-08 | 深圳市晶日盛科技有限公司 | 一种改进的数字图像缩放方法 |
-
2015
- 2015-04-16 CN CN201510179591.8A patent/CN104794692B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101777176A (zh) * | 2009-01-13 | 2010-07-14 | 北京大学 | 一种去除挂网图像锯齿的方法及装置 |
CN101790069A (zh) * | 2010-03-09 | 2010-07-28 | 周艇 | 一种基于图像边缘方向的尺度变换方法 |
WO2012004830A1 (ja) * | 2010-07-06 | 2012-01-12 | 三菱電機株式会社 | 画像処理装置 |
CN102025960A (zh) * | 2010-12-07 | 2011-04-20 | 浙江大学 | 一种基于自适应插值的运动补偿去隔行方法 |
CN102750668A (zh) * | 2012-07-04 | 2012-10-24 | 西南交通大学 | 结合局部方向特征的数字图像三倍插值放大方法 |
CN103093418A (zh) * | 2013-02-21 | 2013-05-08 | 深圳市晶日盛科技有限公司 | 一种改进的数字图像缩放方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104794692A (zh) | 2015-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104794692B (zh) | 一种图像去锯齿的系统 | |
CN102132323B (zh) | 用于自动图像矫直的系统和方法 | |
EP2962084B1 (en) | Method and computer-readable medium for particle size distribution determination | |
CN102156972B (zh) | 图像倾斜纠正方法及系统 | |
Bertin et al. | Field application of close‐range digital photogrammetry (CRDP) for grain‐scale fluvial morphology studies | |
CN113167569B (zh) | 体积测量装置、系统、方法和程序 | |
CN116165216B (zh) | 一种液晶显示屏微划伤瑕疵3d检测方法、系统及计算设备 | |
WO2016165097A1 (zh) | 一种图像去锯齿的系统 | |
DE60309412T2 (de) | Verfahren zur Ermittlung des Verkippwinkels und der Lage eines Dokuments in einem abgescannten Bild | |
CN108445009B (zh) | 一种太阳能电池板裂纹检测方法 | |
CN108171674B (zh) | 针对任意视角投影仪图像的视觉矫正方法 | |
CN105678719A (zh) | 一种全景拼接接缝处平滑方法及装置 | |
CN106327576B (zh) | 一种城市场景重建方法及系统 | |
CN107729814A (zh) | 一种检测车道线的方法及装置 | |
CN105678720A (zh) | 一种全景拼接判断图像匹配方法及装置 | |
CN106204565A (zh) | 一种通过斑块特征配准的图像清晰度检测装置 | |
CN110197489B (zh) | 一种无人机降落区域的选择方法和装置 | |
CN108460348A (zh) | 基于三维模型的道路目标检测方法 | |
CN101132477A (zh) | 数字图像处理方法及其装置 | |
CN105469401B (zh) | 一种基于计算机视觉的船槽定位方法 | |
CN102737230A (zh) | 一种基于方向场估计的非局部均值滤波方法 | |
CN102073997B (zh) | 小型文档图像透视复原方法 | |
CN102831575A (zh) | 图像处理装置和方法以及程序 | |
CN106447660B (zh) | 图片检测方法和装置 | |
Gao et al. | Gradient based interpolation for division of focal plane polarization imaging sensors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: 102412 Beijing City, Fangshan District Yan Village Yan Fu Road No. 1 No. 11 building 4 layer 402 Patentee after: Beijing Si Lang science and Technology Co.,Ltd. Address before: 100080 Zhongguancun East Road, Beijing, No. 95, No. Patentee before: Institute of Automation, Chinese Academy of Sciences |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 519031 room 532, building 18, No. 1889, Huandao East Road, Hengqin District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Jilang Semiconductor Technology Co.,Ltd. Address before: 102412 room 402, 4th floor, building 11, No. 1, Yanfu Road, Yancun Town, Fangshan District, Beijing Patentee before: Beijing Si Lang science and Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 701, 7th Floor, Building 56, No. 2, Jingyuan North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 (Beijing Pilot Free Trade Zone High-end Industry Zone Yizhuang Group) Patentee after: Beijing Jilang Semiconductor Technology Co., Ltd. Address before: 519031 room 532, building 18, No. 1889, Huandao East Road, Hengqin District, Zhuhai City, Guangdong Province Patentee before: Zhuhai Jilang Semiconductor Technology Co.,Ltd. |