SEM DIGITIZATION SYSTEM
SEM DIGITIZATION SYSTEM
批准号:
6117271
负责人:
YA CHEN
金额:
$1.13万
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-09-30 至 2000-06-30
中文摘要
这个项目是为了评估数字化的性能
11itachi S-900型高分辨率FESEM系统。这样做的目的是
学习就是要回答以下问题:1)最低限度是多少
数字成像应使用像素数?2)多少
信噪比能得到改善吗?3)
数字图像提供了更多有用的信息还是增强了可见性?
4)数字图像输出是否优于模拟图像?测试
制备了样品并选择了参数进行比较
分析。
英文摘要
This project is to evaluate the performance of a digitization
system for 11itachi S-900 high resolution FESEM. The goal of this
study is to answer the following questions: 1) What is the minimum
pixel number should be used for digital imaging? 2) What degree of
improvement on signal-to-noise ratio can be achieved? 3) Dose the
digital image provide more useful information or enhance visibility?
4) Dose the digital image output be better than analog image? Test
samples were prepared and parameters were chosen for a comparative
analysis.
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CHROMIUM COATING FOR HIGH RESOLUTION CRYO SEM
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批准号:6117263
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项目类别:
-
资助金额:$1.13万
-
财政年份:1998
-
负责人:YA CHEN
-
依托单位:
SEM DIGITIZATION SYSTEM
-
批准号:6278466
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项目类别:
-
资助金额:$0.61万
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财政年份:1998
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负责人:YA CHEN
-
依托单位:
CHROMIUM COATING FOR HIGH RESOLUTION CRYO SEM
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批准号:6278458
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项目类别:
-
资助金额:$1.09万
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财政年份:1998
-
负责人:YA CHEN
-
依托单位:
CHROMIUM COATING FOR HIGH RESOLUTION CRYO SEM
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批准号:6248567
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项目类别:
-
资助金额:$0.77万
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财政年份:1997
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负责人:YA CHEN
-
依托单位:
SEM DIGITIZATION SYSTEM
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批准号:6248568
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项目类别:
-
资助金额:$0.77万
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财政年份:1997
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负责人:YA CHEN
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依托单位:
BIOLOGICAL SPECIMEN PREPARATION FOR HIGH RESOLUTION CRYO SEM
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批准号:5220659
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:YA CHEN
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依托单位:--
HIGH RESOLUTION SCANNING ELECTRON MICROSCOPY
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批准号:5220651
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:YA CHEN
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依托单位:--