Paper Title:
A New Scheme for the Exit-Wave Reconstruction from a Small Set of Focus Series of HREM Images
  Abstract

A new procedure is proposed for the exit electron wave reconstruction using a small set of high-resolution electron microscopy (HREM) images. This procedure is similar to that proposed by van Dyck and coworkers, but the relative shifts between different HREM images are obtained via the genetic algorithm instead of the more widely used cross-correlation function (XCF) method. The new procedure is demonstrated using simulated HREM images with added noise, and shown to be able to deal with situation where the scheme based on the method of XCF is not applicable.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
4059-4062
DOI
10.4028/www.scientific.net/MSF.475-479.4059
Citation
F. Lin, Q. Chen, L. M. Peng, "A New Scheme for the Exit-Wave Reconstruction from a Small Set of Focus Series of HREM Images", Materials Science Forum, Vols. 475-479, pp. 4059-4062, 2005
Online since
January 2005
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Chao Fan, Tie Jun Yang, Hong Liang Fu, Yi Tao Liang
Abstract:To measure the sub-pixel image motion of the sequence images which are captured by the high-speed camera at the high frame rate with poor...
7
Authors: Feng Qing Qin
Chapter 9: Signal & Data Processing Technology and System
Abstract:A blind image restoration method is proposed to improve the quality of the image blurred by camera defocus and system noise. Firstly, the...
1113
Authors: Qiu Feng Wu, Kuan Quan Wang, Wang Meng Zuo
Chapter 6: Computational and Computer Science Technology, Simulation, Modeling, Algorithms
Abstract:This paper formulates the problem of recovering depth information of the scene from two defocused images as the minimization of the...
511
Authors: Qiong Li, Yong Hang Tai, Zai Qing Chen, Qiu Yue Yang, Bin Zhuo
Chapter 15: Signal and Intelligent Image, Video Information Processing, Data Mining
Abstract:Image restoration is an important application of the digital image processing. Unlike traditional restoration algorithms that operate on a...
2257