CN109345544B - 一种24色卡的色差自动分析方法 - Google Patents
一种24色卡的色差自动分析方法 Download PDFInfo
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- CN109345544B CN109345544B CN201811102824.4A CN201811102824A CN109345544B CN 109345544 B CN109345544 B CN 109345544B CN 201811102824 A CN201811102824 A CN 201811102824A CN 109345544 B CN109345544 B CN 109345544B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
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CN109345544B true CN109345544B (zh) | 2021-11-23 |
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CN110189329B (zh) * | 2019-04-03 | 2022-12-13 | 创新先进技术有限公司 | 用于定位色卡的色块区域的***和方法 |
CN113840135B (zh) * | 2021-09-03 | 2023-10-20 | 大连中科创达软件有限公司 | 色偏检测方法、装置、设备及存储介质 |
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CN101207832A (zh) * | 2006-12-19 | 2008-06-25 | Tcl数码科技(深圳)有限责任公司 | 数码相机色彩还原的检测方法 |
CN102081802A (zh) * | 2011-01-26 | 2011-06-01 | 北京中星微电子有限公司 | 一种基于块匹配的色卡检测方法和装置 |
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US8189887B2 (en) * | 2006-10-02 | 2012-05-29 | Johnson & Johnson Consumer Companies, Inc. | Imaging standard apparatus and method |
US20150172513A1 (en) * | 2013-12-18 | 2015-06-18 | Nokia Corporation | Methods And Apparatus For Color Balance Correction |
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CN101207832A (zh) * | 2006-12-19 | 2008-06-25 | Tcl数码科技(深圳)有限责任公司 | 数码相机色彩还原的检测方法 |
CN102081802A (zh) * | 2011-01-26 | 2011-06-01 | 北京中星微电子有限公司 | 一种基于块匹配的色卡检测方法和装置 |
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Inventor after: Liao Zhiliang Inventor after: Tao Liang Inventor after: Wang Daoning Inventor after: Zhang Yadong Inventor after: Dong Bo Inventor before: Dong Bo Inventor before: Wang Daoning Inventor before: Zhang Yadong |
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Denomination of invention: A Method for Automatic Color Difference Analysis of 24 Color Cards Effective date of registration: 20230726 Granted publication date: 20211123 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: YICHENG GAOKE (DALIAN) TECHNOLOGY Co.,Ltd. Registration number: Y2023980049989 |
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