Home>Results

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[期刊论文]

The plant virus microscope image registration method based on mismatches removing

Share
Edit Delete 报错

author:

Wei, Lifang (Wei, Lifang.) [1] | Zhou, Shucheng (Zhou, Shucheng.) [2] | Dong, Heng (Dong, Heng.) [3] | Unfold

Indexed by:

EI Scopus SCIE

Abstract:

The electron microscopy is one of the major means to observe the virus. The view of virus microscope images is limited by making specimen and the size of the camera's view field. To solve this problem, the virus sample is produced into multi-slice for information fusion and image registration techniques are applied to obtain large field and whole sections. Image registration techniques have been developed in the past decades for increasing the camera's field of view. Nevertheless, these approaches typically work in batch mode and rely on motorized microscopes. Alternatively, the methods are conceived just to provide visually pleasant registration for high overlap ratio image sequence. This work presents a method for virus microscope image registration acquired with detailed visual information and subpixel accuracy, even when overlap ratio of image sequence is 10% or less. The method proposed focus on the correspondence set and interimage transformation. A mismatch removal strategy is proposed by the spatial consistency and the components of keypoint to enrich the correspondence set. And the translation model parameter as well as tonal inhomogeneities is corrected by the hierarchical estimation and model select. In the experiments performed, we tested different registration approaches and virus images, confirming that the translation model is not always stationary, despite the fact that the images of the sample come from the same sequence. The mismatch removal strategy makes building registration of virus microscope images at subpixel accuracy easier and optional parameters for building registration according to the hierarchical estimation and model select strategies make the proposed method high precision and reliable for low overlap ratio image sequence. (C) 2015 Elsevier Ltd. All rights reserved.

Keyword:

Image registration Mismatching removal Transformation models Virus microscope image

Community:

  • [ 1 ] [Wei, Lifang]Fujian Agr & Forestry Univ, Coll Comp & Informat Sci, Fuzhou 350002, Peoples R China
  • [ 2 ] [Zhou, Shucheng]Fujian Agr & Forestry Univ, Coll Comp & Informat Sci, Fuzhou 350002, Peoples R China
  • [ 3 ] [Lin, Jiaxiang]Fujian Agr & Forestry Univ, Coll Comp & Informat Sci, Fuzhou 350002, Peoples R China
  • [ 4 ] [Chen, Riqing]Fujian Agr & Forestry Univ, Coll Comp & Informat Sci, Fuzhou 350002, Peoples R China
  • [ 5 ] [Dong, Heng]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350002, Peoples R China
  • [ 6 ] [Mao, Qianzhuo]Fujian Agr & Forestry Univ, Inst Plant Virol, Fujian Prov Key Lab Plant Virol, Fuzhou 350002, Peoples R China

Reprint 's Address:

  • [Wei, Lifang]Fujian Agr & Forestry Univ, Coll Comp & Informat Sci, Fuzhou 350002, Peoples R China

Show more details

Related Article:

Source :

MICRON

ISSN: 0968-4328

Year: 2016

Volume: 80

Page: 90-95

1 . 9 8

JCR@2016

2 . 5 0 0

JCR@2023

ESI Discipline: BIOLOGY & BIOCHEMISTRY;

ESI HC Threshold:253

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 6

SCOPUS Cited Count: 6

30 Days PV: 0

Online/Total:22/10376985
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1