CN111382820B - 一种四宫格纯色商品防伪码生成方法 - Google Patents
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- CN111382820B CN111382820B CN202010114705.1A CN202010114705A CN111382820B CN 111382820 B CN111382820 B CN 111382820B CN 202010114705 A CN202010114705 A CN 202010114705A CN 111382820 B CN111382820 B CN 111382820B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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CN112001468B (zh) * | 2020-07-24 | 2021-12-10 | 南通大学 | 一种字符型商品防伪码生成与识别方法 |
CN112149774B (zh) * | 2020-09-16 | 2021-11-30 | 南通大学 | 一种汉字商品防伪码生成方法 |
CN117893227B (zh) * | 2024-03-13 | 2024-06-21 | 深圳市金雅福首饰制造有限公司 | 一种饰品防伪标识生成、验证方法、设备及可读存储介质 |
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