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Hierarchical Otsu method
Experiment Findings · December 2021
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1 author:
Mikhail Kharinov
Russian Academy of Sciences
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All content following this page was uploaded by Mikhail Kharinov on 25 December 2021.
The user has requested enhancement of the downloaded file.
https://disk.yandex.ru/d/xnVb9F4_M1hzUw
From this directory you can download a program for hierarchical clustering of pixels of a digital
grayscale image by the Hierarchical Otsu method.
Note, the program lacks a focusing parameter for the basis number of intensity levels.
So, in fact, this parameter is fixed at 2.
The result of the standard Lena image processing is also given (source Lena image is
copied to file 216_0.00000.bmp, where the first number indicates the number of intensities in the
image, and the second number specifies the value of the standard deviation)
CONTENT:
1. DirectAccess.zip is a hierarchical sequence of image approximations in 1, 2, 4, 8,
... intensities.
Note: The first number in the file name of the image approximation indicates the
number of intensity levels (number of tones); the second number is the standard
deviation of the approximation from the image.
2. SequentialAcess.zi is a hierarchical sequence of image approximations in
1, 2, 3 ... intensity levels.
Note: The first number in the file name is the number of intensity levels;
the second number is the standard deviation of the approximation from the image.
3. Total2KernelOtsu.exe is the executable module of the Windows console
application of the Hierarchical Otsu method.
Total2KernelOtsuV.exe is a command line generator intended to run the
executable module.
Note: Total2KernelOtsu.exe and Total2KernelOtsuV.exe must be placed together.
4. Total2KernelOtsu.cpp is the source file of the program..
Senior Research Fellow of
St. Petersburg Federal Research Center
of the Russian Academy of Sciences (SPC RAS)
Mikhail V. Kharinov, PhD,
khar@iias.spb.su, mvkhar@gmail.com
http://www.machinelearning.ru/wiki/index.php?title=user:Khar
December 25, 2021
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