检索结果-南通市图书馆

OPTiCAL imAGiNG AND SPECTROSCOPY OF SUPERFiCiAL TiSSUE

Journal of innovative Optical Health Sciences 2008年第1期1卷 85-93页

作者： S.P.mORGAN i.m.stockford J.A.CROWE B.R.HAYES-GiLL School of Electrical and Electronic Engineering University of Nottingham University Park Nottingham NG72RDUK

An overview of three techniques developed by our group for imaging superficial tissue is ***,a novel polarized light capillaroscope has been developed for imaging the *** capillaroscope has been used to make in vivo measurements of sickle cell disorder sufferers with aim of monitoring the polymerization of sickled red blood ***,hyperspectral imaging for measuring oxygen saturation is *** accuracy of such measurements is affected by the non-linear relationship between scattering and absorption and it is demonstrated that polarization techniques can be used to make the relationship more linear,thus improving ***,the use of smart CmOS optical sensors for laser Doppler blood flowmetry is described.A 32×32 pixel imaging array with on-chip processing is described and the potential for full field laser Doppler blood flow imaging is demonstrated through measurement on blood flow of tissue before and after occlusion.

关键词： capillaroscopy laser Doppler hyperspectral

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

LiQUiD CRYSTAL BASED ROTATiNG ORTHOGONAL POLARiZATiON imAGiNG SYSTEm

引用

Journal of innovative Optical Health Sciences 2009年第3期2卷 245-251页

作者： QUN ZHU iAN m.stockford JOHN A.CROWE STEPHEN P.mORGAN School of Electrical and Electronic Engineering University of Nottingham University Park NottinghamUK NG72RD

Rotating orthogonal polarization imaging provides images of the polarization properties of scattering media which are free from surface *** the technique has been demonstrated using manually rotated Glan–Thompson polarizers to control and analyze the polarization state of the light entering and emerging from the *** paper describes a system that performs these functions using liquid crystal *** system is tested using a polarizing target embedded within a scattering medium and is compared with monte Carlo *** results compare well with those obtained with manual rotation of *** liquid crystal based approach has advantages over the previous system in terms of ease of use,speed,and repeatability and is therefore an important step towards taking the technique into routine clinical use.

关键词： Liquid crystal polarization orthogonal surface reflection scattering tissue.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：