CN102878958B - 一种平版印刷的印版网点面积的测量方法 - Google Patents
一种平版印刷的印版网点面积的测量方法 Download PDFInfo
- Publication number
- CN102878958B CN102878958B CN201210371787.3A CN201210371787A CN102878958B CN 102878958 B CN102878958 B CN 102878958B CN 201210371787 A CN201210371787 A CN 201210371787A CN 102878958 B CN102878958 B CN 102878958B
- Authority
- CN
- China
- Prior art keywords
- image
- pixel
- value
- site
- area
- 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.)
- Expired - Fee Related
Links
Landscapes
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210371787.3A CN102878958B (zh) | 2012-09-28 | 2012-09-28 | 一种平版印刷的印版网点面积的测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210371787.3A CN102878958B (zh) | 2012-09-28 | 2012-09-28 | 一种平版印刷的印版网点面积的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102878958A CN102878958A (zh) | 2013-01-16 |
CN102878958B true CN102878958B (zh) | 2015-09-02 |
Family
ID=47480381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210371787.3A Expired - Fee Related CN102878958B (zh) | 2012-09-28 | 2012-09-28 | 一种平版印刷的印版网点面积的测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102878958B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104112027B (zh) | 2013-04-17 | 2017-04-05 | 北大方正集团有限公司 | 一种图像复制中的网点生成方法及装置 |
CN104742516B (zh) * | 2015-03-12 | 2017-01-25 | 周广伟 | 适于印刷全程的高倍图像网点覆盖率数字化测量方法 |
CN106541702B (zh) * | 2016-10-27 | 2018-11-23 | 杭州电子科技大学 | 一种印刷质量校正系统及其方法 |
CN106585090B (zh) * | 2016-11-24 | 2018-11-02 | 杭州电子科技大学 | 一种印刷网点面积增大值的检测与校正方法 |
CN108088396B (zh) * | 2017-12-15 | 2019-11-05 | 杭州电子科技大学 | 一种预测喷墨制版的网点面积的方法 |
CN109727232B (zh) * | 2018-12-18 | 2023-03-31 | 上海出版印刷高等专科学校 | 印版的网点面积率的检测方法和设备 |
CN110782456B (zh) * | 2019-11-26 | 2023-04-18 | 中航华东光电有限公司 | 基于数字图像处理的导光板网点检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6192798B1 (en) * | 1998-01-23 | 2001-02-27 | Presstek, Inc. | Lithographic printing members having secondary non-ablative layers for use with laser imaging apparatus |
CN1525138A (zh) * | 2003-03-01 | 2004-09-01 | 鸿富锦精密工业(深圳)有限公司 | 导光板网点测量方法 |
CN102183224A (zh) * | 2011-03-15 | 2011-09-14 | 西安理工大学 | 一种基于机器视觉的测控条网点检测方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404714B (zh) * | 2008-10-17 | 2010-09-22 | 北大方正集团有限公司 | 一种图像处理方法及装置 |
-
2012
- 2012-09-28 CN CN201210371787.3A patent/CN102878958B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6192798B1 (en) * | 1998-01-23 | 2001-02-27 | Presstek, Inc. | Lithographic printing members having secondary non-ablative layers for use with laser imaging apparatus |
CN1525138A (zh) * | 2003-03-01 | 2004-09-01 | 鸿富锦精密工业(深圳)有限公司 | 导光板网点测量方法 |
CN102183224A (zh) * | 2011-03-15 | 2011-09-14 | 西安理工大学 | 一种基于机器视觉的测控条网点检测方法 |
Non-Patent Citations (2)
Title |
---|
《印刷网点图像显微检测仪软件系统的研究与开发》;刘勇等;《包装工程》;20070531;第28卷(第5期);第54-55、97页 * |
《基于数字图像处理方法的印刷网点测量系统设计》;李松松等;《光学仪器》;20091031;第31卷(第5期);第42-47页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102878958A (zh) | 2013-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102878958B (zh) | 一种平版印刷的印版网点面积的测量方法 | |
US9088673B2 (en) | Image registration | |
CN110751609B (zh) | 一种基于智能光畸变校正的dlp打印精度提升方法 | |
JP2004318132A (ja) | 印刷機画像ゆがみ補償の方法とシステム | |
TWI625701B (zh) | Method for measuring offset of pattern width size and pattern inspection device | |
CN103837537B (zh) | 一种无砂目金属喷墨印版网点面积率测量方法 | |
CN110619652B (zh) | 一种基于光流映射重复区域检测的图像配准鬼影消除方法 | |
CN108257187B (zh) | 一种相机-投影仪系统标定方法 | |
CN106952262B (zh) | 一种基于立体视觉的船板加工精度分析方法 | |
CN117252870B (zh) | 一种纳米压印模具的图像处理方法 | |
CN102592302B (zh) | 数字化卡通智能动检系统及动检方法 | |
JP4709639B2 (ja) | マスクパターン評価方法及び評価装置 | |
US20140076184A1 (en) | Method for forming structured microdots | |
US20140078556A1 (en) | Method of forming security markings | |
CN108168439B (zh) | 一种基于亚像素的裂缝宽度检测方法 | |
CN113156832B (zh) | 一种胶印机墨路系统性能参数快速分析方法与系统 | |
CN102466981B (zh) | 线宽均匀性的测试方法 | |
JP2005094504A (ja) | 画像表示装置、画像出力システム、画像表示方法、その方法を実行するコンピュータプログラム、および、そのコンピュータプログラムを記録した情報記録媒体 | |
CN111260625A (zh) | 胶印大张图像检测区域的自动提取方法 | |
CN103604754B (zh) | 一种报纸印刷的文字墨色的测量方法 | |
US20040252317A1 (en) | Print tone measuring method | |
WO2012051967A1 (zh) | 用于消除页面内裂缝的方法和装置 | |
CN208076920U (zh) | 光刻机投影物镜像方视场的在线测量装置 | |
JP2005091330A (ja) | 色調不良検査装置および方法,ならびに薄汚れ検査装置および方法 | |
JP3748209B2 (ja) | 網点面積率測定方法および網点面積率測定装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: Hangzhou City, Zhejiang province 310000 dragon Qianjiang Economic Development Zone Hollywood Road No. 103 building 1-4 Patentee after: HANGZHOU HAOBO PRINTING Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park No. 2 street Patentee before: HANGZHOU DIANZI University |
|
CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310000 dragon Qianjiang Economic Development Zone Hollywood Road No. 103 building 1-4 Patentee after: HAOBO SECURITY TECHNOLOGY CO.,LTD. Address before: Hangzhou City, Zhejiang province 310000 dragon Qianjiang Economic Development Zone Hollywood Road No. 103 building 1-4 Patentee before: HANGZHOU HAOBO PRINTING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
|
CF01 | Termination of patent right due to non-payment of annual fee |