Detail publikačního výsledku

The 2-D and 3-D processing of images provided by conventional microscopes

MARTIŠEK, D.

Originální název

The 2-D and 3-D processing of images provided by conventional microscopes

Anglický název

The 2-D and 3-D processing of images provided by conventional microscopes

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper presents an interesting processing method of microscopic images. High-pass type filters are generally used for image focusing. They enhance the high spatial frequencies. They are, however, efficient only in cases, when the picture is unsharp because of the low contrast on high frequencies (for example in a TV picture). These filters, are not appropriate if the unsharpness has been caused by other factors. In this case, it is not possible to construct a 3-D model of the observed object. We can obtain better results and a 3-D model by applying the following theory. As part of this paper, an original program based on this theory is described.

Anglický abstrakt

The paper presents an interesting processing method of microscopic images. High-pass type filters are generally used for image focusing. They enhance the high spatial frequencies. They are, however, efficient only in cases, when the picture is unsharp because of the low contrast on high frequencies (for example in a TV picture). These filters, are not appropriate if the unsharpness has been caused by other factors. In this case, it is not possible to construct a 3-D model of the observed object. We can obtain better results and a 3-D model by applying the following theory. As part of this paper, an original program based on this theory is described.

Klíčová slova v angličtině

graphic plane, physical pixel, multi-focal image, Euclidean trace of point, focusing criterion

Autoři

MARTIŠEK, D.

Vydáno

01.01.2002

Svazek

2002

Číslo

6/2002

Strany od

284

Strany počet

13

BibTex

@article{BUT41276,
  author="Dalibor {Martišek}",
  title="The 2-D and 3-D processing of images provided by conventional microscopes",
  year="2002",
  volume="2002",
  number="6/2002",
  pages="13"
}