To get full information or details of vector quantization please have a look on the pages

http://seminarsprojects.net/Thread-VECTOR-QUANTIZATION-USING-NEURAL-NETWORKS

if you again feel trouble on vector quantization please reply in that page and ask specific fields in vector quantization ....etc

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To get full information or details of image compression using spiht algorithm please have a look on the pages

http://seminarsprojects.net/Thread-modified-spiht-algorithm-for-wavelet-packet-image-coding

if you again feel trouble on image compression using spiht algorithm please reply in that page and ask specific fields in image compression using spiht algorithm ....etc

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Learning Vector Quantization.*;
Coded in VB.Net
View LVQ1Class.vb
View Form1.vb
Coded in C++
View cLVQ.h
View cLVQ.cpp
View globals.h
View maincode.cpp
Coded in Java
View LVQ_Example1.java
Coded in Python
View LVQ_Example1.py
LVQ Example 1
Most of this code was taken from the self-organizing map examples and modified for LVQ. The weights are not initialized to random values, and they're also updated according to a different scheme.

This is one of the ways in which LVQ is heavily dependent on supervised learning; the weights are ....etc

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need program in java for image compression using dwt ....etc

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pls source code mail me .
my mail id is [email protected]

:huh:

how to implement to vector quantization index table in java swing ? ....etc

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i want to know about learning vector quantization image segmentation matlab ....etc

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import java.awt.event.*;
import javax.swing.*;
import java.awt.image.BufferedImage;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import java.io.*;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.imageio.ImageIO;
import java.awt.*;
import java.lang.*;
import java.util.*;

class DiscreteWaveletTransform

{

public static void main(String arg)
{ DiscreteWaveletTransform dwt=new DiscreteWaveletTransform();
dwt.initial();
}

....etc

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Abstract
Detection of double joint photographic experts group (JPEG) compression is of great significance in the field of digital forensics. Some successful approaches have been presented for detecting double JPEG compression when the primary compression and the secondary compression have different quantization matrixes. However, when the primary compression and the secondary compression have the same quantization matrix, no detection method has been reported yet. In this paper, we present a method which can detect double JPEG compressi ....etc

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Quantization


This involves representing the sampled data by a finite number of levels based on some criteria such as minimization of the quantizer distortion, which must be meaningful.

Quantizer design includes input (decision) levels and output (reconstruction) levels as well as number of levels. The decision can be enhanced by psychovisual or psychoacoustic perception.

Quantizers can be classified as memoryless (assumes each sample is quantized independently) or with memory (take ....etc

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Hi,

This is venkat,Studying Btech. I need to implement Distance vector routing algorithm in Java. Can any one help me?

Regards,
Venkat ....etc

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