CN110807817A - 一种适应光照变化的目标颜色识别的机器视觉方法 - Google Patents
一种适应光照变化的目标颜色识别的机器视觉方法 Download PDFInfo
- Publication number
- CN110807817A CN110807817A CN201911036883.0A CN201911036883A CN110807817A CN 110807817 A CN110807817 A CN 110807817A CN 201911036883 A CN201911036883 A CN 201911036883A CN 110807817 A CN110807817 A CN 110807817A
- Authority
- CN
- China
- Prior art keywords
- color
- card
- comparison
- area
- image
- 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
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005286 illumination Methods 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 73
- 239000003086 colorant Substances 0.000 claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 20
- 230000006870 function Effects 0.000 claims description 49
- 238000000605 extraction Methods 0.000 claims description 32
- 230000008859 change Effects 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000010801 machine learning Methods 0.000 claims description 2
- 235000012736 patent blue V Nutrition 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Spectrometry And Color Measurement (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911036883.0A CN110807817B (zh) | 2019-10-29 | 2019-10-29 | 一种适应光照变化的目标颜色识别的机器视觉方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911036883.0A CN110807817B (zh) | 2019-10-29 | 2019-10-29 | 一种适应光照变化的目标颜色识别的机器视觉方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110807817A true CN110807817A (zh) | 2020-02-18 |
CN110807817B CN110807817B (zh) | 2023-01-03 |
Family
ID=69489463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911036883.0A Active CN110807817B (zh) | 2019-10-29 | 2019-10-29 | 一种适应光照变化的目标颜色识别的机器视觉方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110807817B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114972346A (zh) * | 2022-07-29 | 2022-08-30 | 山东通达盛石材有限公司 | 基于计算机视觉的石材识别方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101393A (zh) * | 2013-01-18 | 2013-05-15 | 河北工业大学 | 颜料自动调配装置 |
CN103630240A (zh) * | 2013-11-14 | 2014-03-12 | 中国科学院上海光学精密机械研究所 | 物体表面颜色测量装置与方法 |
US20150228086A1 (en) * | 2014-02-10 | 2015-08-13 | State Farm Mutual Automobile Insurance Company | System and method for automatically identifying and matching a color of a structure's external surface |
WO2016175234A1 (ja) * | 2015-04-27 | 2016-11-03 | ヤンマー株式会社 | 色画像処理方法、色画像処理プログラム、物体認識方法及び装置 |
CN106991679A (zh) * | 2017-03-16 | 2017-07-28 | 四川大学 | 一种基于云平台尿检试纸生理指标量化识别方法 |
CN107197225A (zh) * | 2017-06-13 | 2017-09-22 | 浙江大学 | 基于色适应模型的彩色数码相机白平衡校正方法 |
CN108536151A (zh) * | 2018-05-06 | 2018-09-14 | 长春北方化工灌装设备股份有限公司 | 一种视觉导引的闭环执行系统及视觉导引方法 |
JP2019041204A (ja) * | 2017-08-24 | 2019-03-14 | 王子ホールディングス株式会社 | 基準画像データ生成方法、印刷物の検査方法、及び基準画像データ生成システム |
CN109976288A (zh) * | 2019-04-25 | 2019-07-05 | 长春知和智能包装设备有限公司 | 一种基于opc智能化工设备的mes系统数据采集方法 |
CN110382621A (zh) * | 2017-02-24 | 2019-10-25 | 特雷维拉控股股份有限公司 | 具有改善性能的聚对苯二甲酸乙二醇酯容器 |
-
2019
- 2019-10-29 CN CN201911036883.0A patent/CN110807817B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101393A (zh) * | 2013-01-18 | 2013-05-15 | 河北工业大学 | 颜料自动调配装置 |
CN103630240A (zh) * | 2013-11-14 | 2014-03-12 | 中国科学院上海光学精密机械研究所 | 物体表面颜色测量装置与方法 |
US20150228086A1 (en) * | 2014-02-10 | 2015-08-13 | State Farm Mutual Automobile Insurance Company | System and method for automatically identifying and matching a color of a structure's external surface |
WO2016175234A1 (ja) * | 2015-04-27 | 2016-11-03 | ヤンマー株式会社 | 色画像処理方法、色画像処理プログラム、物体認識方法及び装置 |
CN110382621A (zh) * | 2017-02-24 | 2019-10-25 | 特雷维拉控股股份有限公司 | 具有改善性能的聚对苯二甲酸乙二醇酯容器 |
CN106991679A (zh) * | 2017-03-16 | 2017-07-28 | 四川大学 | 一种基于云平台尿检试纸生理指标量化识别方法 |
CN107197225A (zh) * | 2017-06-13 | 2017-09-22 | 浙江大学 | 基于色适应模型的彩色数码相机白平衡校正方法 |
JP2019041204A (ja) * | 2017-08-24 | 2019-03-14 | 王子ホールディングス株式会社 | 基準画像データ生成方法、印刷物の検査方法、及び基準画像データ生成システム |
CN108536151A (zh) * | 2018-05-06 | 2018-09-14 | 长春北方化工灌装设备股份有限公司 | 一种视觉导引的闭环执行系统及视觉导引方法 |
CN109976288A (zh) * | 2019-04-25 | 2019-07-05 | 长春知和智能包装设备有限公司 | 一种基于opc智能化工设备的mes系统数据采集方法 |
Non-Patent Citations (4)
Title |
---|
张胜伟: "基于计算机视觉的染色品颜色分类及光照校正算法研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
曲兴华等: "偏振成像系统的颜色校正及应用", 《天津大学学报》 * |
欧阳清平: "涂装施工中涂料颜色调配方法", 《涂料工业》 * |
陈孝之等: "织物颜色配准到标准色卡的计算机识别与仿真", 《纺织学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114972346A (zh) * | 2022-07-29 | 2022-08-30 | 山东通达盛石材有限公司 | 基于计算机视觉的石材识别方法 |
CN114972346B (zh) * | 2022-07-29 | 2022-11-04 | 山东通达盛石材有限公司 | 基于计算机视觉的石材识别方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110807817B (zh) | 2023-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7936377B2 (en) | Method and system for optimizing an image for improved analysis of material and illumination image features | |
JP4997252B2 (ja) | 画像内の照明域を識別する方法 | |
CN101193317B (zh) | 对图像进行自动白平衡处理的方法和装置 | |
CN110097535B (zh) | 植物叶片含氮量检测方法、装置、计算机设备和存储介质 | |
US12174073B2 (en) | Method and device for identification of effect pigments in a target coating | |
CN103542937A (zh) | 一种数码印花色差的检验方法 | |
CN113939729A (zh) | 光辉性颜料判定方法、光辉性颜料判定装置以及光辉性颜料判定程序 | |
CN114067222B (zh) | 一种城市水体遥感分类方法及装置 | |
CN114486768B (zh) | 用于籽棉收购环节的籽棉颜色级检测装置及其分级方法 | |
CN106468661A (zh) | 一种尿检试纸彩色成像相关性检测方法及系统 | |
CN114486895A (zh) | 一种基于尿干化试纸条推向识别的检测样本物质浓度的方法 | |
CA3132115C (en) | Method and system for defect detection in image data of a target coating | |
CN110807817B (zh) | 一种适应光照变化的目标颜色识别的机器视觉方法 | |
US8526717B2 (en) | Rich color transition curve tracking method | |
CN112200200B (zh) | 一种led灯光颜色检测方法 | |
CN112098415B (zh) | 一种杨梅品质无损检测方法 | |
US20010048765A1 (en) | Color characterization for inspection of a product having nonuniform color characteristics | |
CN113132693B (zh) | 一种色彩校正方法 | |
Stanco et al. | Computer graphics solutions for pottery colors specification | |
WO2019141201A1 (en) | Colour grading process and system for jade | |
CN115356297B (zh) | 一种烤烟烟叶微青的鉴别方法及装置 | |
CN110726536B (zh) | 一种彩色数码反射显微镜颜色校正方法 | |
CN114544530A (zh) | 一种烟丝成分检测方法、装置及计算机设备 | |
CN114152621A (zh) | 一种处理方法及处理装置、处理系统 | |
JP2017188790A (ja) | 色判別方法及び色判別装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221209 Address after: 130102 No. 3088, Zhongsheng Road, Beihu science and Technology Development Zone, Changchun City, Jilin Province Applicant after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Applicant after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Address before: No.177, software 3 Road, Changchun hi tech Development Zone, Jilin Province, 130000 Applicant before: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Applicant before: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. Applicant before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241101 Address after: No. 3088 Zhongsheng Road, Kuancheng District, Changchun City, Jilin Province, China 130102 Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 130102 No. 3088, Zhongsheng Road, Beihu science and Technology Development Zone, Changchun City, Jilin Province Patentee before: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Country or region before: China Patentee before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. |