Publication result detail

Preprocessing of 1D Gel Electrophoresis Image

HLAVATÝ, M.

Original Title

Preprocessing of 1D Gel Electrophoresis Image

English Title

Preprocessing of 1D Gel Electrophoresis Image

Type

Paper in proceedings (conference paper)

Original Abstract

The aim of this project is an automatic analysis of 1D gel electrophoresis images. Basic principles of gel electrophoresis and types of errors and signal noise influencing the results are studied. An algorithm for automatic detection of lanes in grayscale electrophoresis images is pro- posed. After horizontal image segmentation, vertical summation projection profile of each segment is created. Local minima and lane borders of the profiles are detected after smoothing the profiles. Finally, points between neighbouring partition borders are interpolated and applied to the original image.

English abstract

The aim of this project is an automatic analysis of 1D gel electrophoresis images. Basic principles of gel electrophoresis and types of errors and signal noise influencing the results are studied. An algorithm for automatic detection of lanes in grayscale electrophoresis images is pro- posed. After horizontal image segmentation, vertical summation projection profile of each segment is created. Local minima and lane borders of the profiles are detected after smoothing the profiles. Finally, points between neighbouring partition borders are interpolated and applied to the original image.

Keywords

Gel electrophoresis, lane detection, contrast enhancement, median filtering, function local extremes

Key words in English

Gel electrophoresis, lane detection, contrast enhancement, median filtering, function local extremes

Authors

HLAVATÝ, M.

Released

24.04.2014

Publisher

LITERA, Tábor 43a, 61200 Brno

Location

Brno

ISBN

978-80-214-4922-0

Book

PROCEEDINGS OF THE 20th CONFERENCE STUDENT EEICT 2014 VOLUME 1

Pages from

61

Pages to

63

Pages count

3

BibTex

@inproceedings{BUT107310,
  author="Matej {Hlavatý}",
  title="Preprocessing of 1D Gel Electrophoresis Image",
  booktitle="PROCEEDINGS OF THE 20th CONFERENCE STUDENT EEICT 2014 VOLUME 1",
  year="2014",
  number="1",
  pages="61--63",
  publisher="LITERA, Tábor 43a, 61200 Brno",
  address="Brno",
  isbn="978-80-214-4922-0"
}