首页>
外国专利>
Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy
Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy
展开▼
机译:促进使用电磁能对物体进行分布式评估的方法,装置和物品
展开▼
页面导航
摘要
著录项
相似文献
摘要
Objects such as manufactured goods or articles, works of art, media such as identity documents, legal documents, financial instruments, transaction cards, other documents, and/or biological tissue are sampled via sequential illumination in various bands of the electromagnetic spectrum, a test response to the illumination is analyzed with respect to reference responses of reference objects. The sequence may be varied. The sequence may define an activation order, a drive level and/or temperature for operating one or more sources. Illumination may be in visible, infrared, ultraviolet, or other portions of the electromagnetic spectrum. Elements of the evaluation system may be remote from one another, for example coupled by a network.
展开▼