虚拟超谱图技术的可行性验证
首发时间:2011-07-07
摘要:为验证虚拟超谱图在探测生物体表内部成分和结构信息的可行性,搭建虚拟超谱图系统并以苹果为材料进行实验。通过三组实验:一、对比检测正常苹果与掺有杂质苹果的虚拟超谱图;二、对比检测苹果切片与切片中嵌有红色滤光片的虚拟超谱图;三、检测苹果、掺杂质苹果、苹果切片和切片中嵌有滤光片四种情况下反射光谱。实验结果表明虚拟超谱图可以探测到苹果内部成分和结构的变化,且比反射光谱能得到更多的内部信息,并为今后应用于人体检测提供了有力的佐证。虚拟超谱图可以实现多信息及多信息交叉系统的、同步的检测,为生物信息检测提供新思路,有望为体内疾病临床快速检查提供更多依据。
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Validation on feasibility of the virtual hyperspectral technology
Abstract:To verify the of virtual hyperspectral technology on acquiring the internal composition and structure information, the virtual hyperspectral system which took apples as the test materials was built . First, we detect the virtual hyperspectral system of the normal apples and ill apples. Then, the virtual hyperspectral of apple slices and apple slices embedded with a piece of red optical filter were detected. Last, the reflection spectrum of normal apple, ill apple, apple slice and slice embedded with a piece of red filter was detected. The results showed us that virtual hyperspectral which can gain more information than reflection spectrum, could be used on detecting the variation of internal composition and structure. It is a strong evidence to show that this technology can be used in human body in the future. Virtual hpyerspectral is a new path applied on detecting the biological information, and it can be used on the multi-information and cross-information detection synchronously and systematically. More foundation on quick disease check-up in vivo was expected to provide by this technology.
Keywords: Hyperspectral Virtual Scattering Apple
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