@article{42841,
   author = {Náhlík, Tomáš},
   article_location = {Žilina},
   article_number = {3},
   keywords = {TEM images; local contrast measurement; image comparison; biological samples; SNR},
   language = {eng},
   issn = {1335-4205},
   journal = {Communications Scientific Letters of the University of Žilina},
   title = {COMPARISON OF CONTRASTING METHOD BASED ON LOCAL CONTRAST MEASUREMENT},
   volume = {19},
   year = {2017}
}

TY  - JOUR
ID  - 42841
AU  - Náhlík, Tomáš
PY  - 2017
TI  - COMPARISON OF CONTRASTING METHOD BASED ON LOCAL CONTRAST MEASUREMENT
JF  - Communications Scientific Letters of the University of Žilina
VL  - 19
IS  - 3
SP  - 83-87
EP  - 83-87
PB  - EDIS - Publishing House of University if Zilina
SN  - 13354205
KW  - TEM images
KW  - local contrast measurement
KW  - image comparison
KW  - biological samples
KW  - SNR
N2  - Some biological experiments and techniques, especially electron microscopy, require special sample treatments. These treatments usually change the samples and biologist cannot apply different techniques on the very same sample. In this case, it is necessary to have some comparison method to compare different treatments. In the electron microscopy, the heavy metals are used as contrasting chemicals. Question is which contrasting method is the best or which is better for imaging of given samples. Standard method is based on visual comparison and it is user dependent. We propose to measure local contrast and some other values like SNR (Signal-to-Noise Ratio), histograms, intensity profiles on the borders of the object and calculate statistical values for pixels’ intensities.
ER  - 

NÁHLÍK, Tomáš. COMPARISON OF CONTRASTING METHOD BASED ON LOCAL CONTRAST MEASUREMENT. \textit{Communications Scientific Letters of the University of Žilina}. Žilina: EDIS - Publishing House of University if Zilina, 2017, roč.~19, č.~3, s.~83-87. ISSN~1335-4205.