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Alternative TitleRegular spherical nano-particle based tip estimation and image reconstruction
袁帅; 刘继飞; 侯静; 刘连庆; 董再励
Source Publication高技术通讯
Indexed ByCSCD
Contribution Rank1
Funding Organization国家自然科学基金(61305125),中国博士后科学基金(2013M30955)和沈阳建筑大学青年基金(2012045)资助项目
Keyword原子力显微镜(afm) 数学形态学 探针建模 纳米操作
Other AbstractConsidering that during the scanning image of an atom force microscopy( AFM), the AFM tip shape convolves with the surface morphology, and the feature in the surface is broaden in the image ,thus the tip broaden effect will lead to distortion of the image, a study on reconstructing the tip shape to decrease the image distortion by using de- convolution operation was conducted. The blind tip estimation, a method which is often used to evaluate the tip shape currently, was analyzed. The analysis indicated that though this blind tip estimation method does not require the calibration film whose surface morphology is pre-known, such as porous aluminum, but it makes the noise thresh- old influence on the tip estimation result greatly, and the surface of the calibration film is easily contaminated. These disadvantages could reduce the efficiency of the method. As for these problems, the mathematic morphology based method was proposed to estimate the tip shape through imaging the regular spherical nano-particle on the fiat CD surface, then achieve the image reconstruction. The simulation and experimental results show the effectiveness of the proposed method.
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author袁帅
Recommended Citation
GB/T 7714
袁帅,刘继飞,侯静,等. 基于规则球型纳米颗粒的探针建模与图像重构[J]. 高技术通讯,2013,23(9):946-950.
APA 袁帅,刘继飞,侯静,刘连庆,&董再励.(2013).基于规则球型纳米颗粒的探针建模与图像重构.高技术通讯,23(9),946-950.
MLA 袁帅,et al."基于规则球型纳米颗粒的探针建模与图像重构".高技术通讯 23.9(2013):946-950.
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