CN104794692A - 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
- CN104794692A CN104794692A CN201510179591.8A CN201510179591A CN104794692A CN 104794692 A CN104794692 A CN 104794692A CN 201510179591 A CN201510179591 A CN 201510179591A CN 104794692 A CN104794692 A CN 104794692A
- Authority
- CN
- China
- Prior art keywords
- pixel
- edge direction
- edge
- image
- result
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims abstract description 74
- 238000003708 edge detection Methods 0.000 claims abstract description 12
- 230000004927 fusion Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Landscapes
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (11)
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 true CN104794692A (zh) | 2015-07-22 |
CN104794692B 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) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016165097A1 (zh) * | 2015-04-16 | 2016-10-20 | 中国科学院自动化研究所 | 一种图像去锯齿的系统 |
CN106886981A (zh) * | 2016-12-30 | 2017-06-23 | 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 |
CN107705256A (zh) * | 2017-09-13 | 2018-02-16 | 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 |
CN107993213A (zh) * | 2017-12-14 | 2018-05-04 | 北京慧摩尔科技有限公司 | 一种去锯齿图像缩放器及其去锯齿方法 |
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 |
CN109993693A (zh) * | 2017-12-29 | 2019-07-09 | 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 |
CN113837955A (zh) * | 2021-08-17 | 2021-12-24 | 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 |
WO2023061260A1 (zh) * | 2021-10-14 | 2023-04-20 | 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 |
Cited By (15)
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 |
WO2016165097A1 (zh) * | 2015-04-16 | 2016-10-20 | 中国科学院自动化研究所 | 一种图像去锯齿的系统 |
CN106886981A (zh) * | 2016-12-30 | 2017-06-23 | 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 |
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 |
CN107705256A (zh) * | 2017-09-13 | 2018-02-16 | 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 |
CN107993213A (zh) * | 2017-12-14 | 2018-05-04 | 北京慧摩尔科技有限公司 | 一种去锯齿图像缩放器及其去锯齿方法 |
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 |
CN109993693A (zh) * | 2017-12-29 | 2019-07-09 | 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 |
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 |
US10991083B2 (en) | 2019-03-19 | 2021-04-27 | Apple Inc. | Directional bilateral filtering with improved noise reduction along edges |
CN113837955A (zh) * | 2021-08-17 | 2021-12-24 | 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 |
WO2023061260A1 (zh) * | 2021-10-14 | 2023-04-20 | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN104794692B (zh) | 2017-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104794692A (zh) | 一种图像去锯齿的系统 | |
CN105100640B (zh) | 一种局部配准并行视频拼接方法及系统 | |
CN102132323A (zh) | 自动图像矫直 | |
CN104217416A (zh) | 灰度图像处理方法及其装置 | |
CN105608689B (zh) | 一种全景拼接消除图像特征误匹配方法及装置 | |
CN105574521A (zh) | 房屋轮廓提取方法和装置 | |
CN106910170B (zh) | 一种图像椒盐噪声的去除方法 | |
CN103839234A (zh) | 一种基于可控核的双几何非局部均值图像去噪方法 | |
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 | |
CN105678721A (zh) | 一种全景拼接图像接缝处平滑的方法及装置 | |
US10410326B2 (en) | Image anti-aliasing system | |
CN105678720A (zh) | 一种全景拼接判断图像匹配方法及装置 | |
CN110763342B (zh) | 一种红外偏振超像元辐射光强图像分辨率还原方法 | |
Elhabiby et al. | Second generation curvelet transforms Vs Wavelet transforms and Canny edge detector for edge detection from worldview-2 data | |
CN101132477B (zh) | 数字图像处理方法及其装置 | |
CN104778662A (zh) | 一种毫米波图像增强方法及系统 | |
CN103258318B (zh) | 一种图像降噪处理方法及系统 | |
Asadov et al. | Using hough transformation for detection of linear geological structures in satellite images | |
Zhang et al. | Insulator profile detection of transmission line based on traditional edge detection algorithm | |
CN102722874B (zh) | 超声图像斑点噪声抑制方法 | |
CN105677669A (zh) | 一种全景拼接图像排序方法及装置 | |
Zope et al. | Edge Enhancement for Image Super-Resolution using Deep Learning Approach | |
Vujović et al. | Cutting-edge mathematical tools in processing and analysis of signals in marine and navy | |
Karantzalos et al. | Towards automatic detection of coastlines from satellite imagery |
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. |