IJSEA Archive (Volume 2, Issue 4)
International Journal of Science and Engineering Applications (IJSEA) (Volume 2, Issue 4 - April 2013)
Automatic Segmentation Myocardiac Images Using Maximum Entropy
Keywords: Thresholding, maximum entropy, segmentation, valleys, histogram.
The digital image processing is a widespread applicable technique especially in the area where tools are
used for feature
extraction and to obtain patterns of studied images. Initially segmentation is used to separate the
image into parts that represent an
interest object that can be used for further specific study. There are various techniques present which
performs such task but a common
technique that adapt to all images is required, especially for complex or specific images. Hence our
project basically aims to obtain a
technique which is convenient for complex and different images. We tend to obtain a more specific result
of the input image using
histogram quantization, calculating valleys from analysis of histogram slope percentage, calculating
threshold using maximum
entropy.
This approach provides more specific results over the already proposed technique which will be of great
importance to the doctors,
pathologists and surgeons to detect the potential cell rejection.
[1] S. R. Aboud Neta, L. V. Dutra, G. J. Erthal1,
“Limiarização automática em histogramas ultimodais”.
Proceeedings of the 7th Brazilian Conference on
Dynamics, Control and Applications, FCT – Unesp de
Presidente Prudente, May, 2008.
[2] Otsu N A 1979 Threshold selection method from graylevel
histogram IEEE Transactions on
[3] Pun T 1980 A New Method for Gray-Level Picture
Thresholding Using the Entropy.
@article{yogesh02041007,
title = "Facial Feature Extraction Based on Local Color and Texture for Face Recognition using Neural Network ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "2",
number = "3",
pages = "87 - 89 ",
year = "2013",
author = "Mr.Yogesh pawar, Sahil Dhammani, Dnyaneshwar Wable, Mukund Baheti ",
}