About Site Map Submit Contact Us Log in | Create an account
Create an account Log In
Average Rating
User Rating:
Visitors Rating:
My rating:

Write review
  • License: Freeware
  • Last update: 6 years ago
  • Total downloads: 152
  • Price: Free |
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Nikos Papamarkos (2 other programs)
See full specifications

scripts default iconSGONG-Color Reduction (Scripts) Publisher's description

This color reduction software is based on a new neural network classifier (SGONG)

This color reduction software is based on a new neural network classifier (SGONG). The SGONG network classifier is suitable for color quantization applications, since each image pixel is considered as multidimensional vector, depending on the color space that is used and the extra features which are derived from the neighborhood domain of each pixel. The main advantage of SGONG network is that it controls the number of created neurons and their topology in an automatic way. This advanced feature makes feasible the automatic extraction of the principal colors of an image. The convergence speed of SGONG classifier is comparable to the convergence speed of the GNG classifier, while the stability of SGONG classifier is comparable to the stability of Kohonen SOFM classifier. In order to speed up the entire algorithm, a fractal sub-sampling procedure based on the Hilbert's space filling curve is applied to initial image, taking samples only from the fractal peaks and their neighboring pixels.

System Requirements:

MATLAB 7.8 (R2009a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

SGONG-Color Reduction (Scripts) Tags:

Click on a tag to find related softwares

Is SGONG-Color Reduction (Scripts) your software?

Manage your software

Most Popular

scripts default icon ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation 1.1
ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation contain several functions for digital modulation simulation
scripts default icon Simulink Communication Labs 1.1
Simulink Communication Labs allows you to learn communication systems in greater depth.
scripts default icon M-QAM modulation and demodulation 1.1
M-QAM modulation and demodulation is the QAM modulation and demodulation tech.
scripts default icon LZW Compression/Decompression 1.1
LZW Compression/Decompression - Updated LZW compressor and decompressor with reasonable performance
scripts default icon InSPIRE utility to plot a 2D displacement field (Scripts) 1.0
This program plots the deformation field (displace vectors) contained in vector.txt.