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1. Performance Comparison of Automatic Speaker Recognition using Vector Quantization by LBG KFCG and KMCG

Dr. H B Kekre, Vaishali Kulkarni,

In this paper, three approaches for automatic Speaker Recognition based on Vectorquantization are proposed and their performances are compared. Vector Quantization(VQ) is used for feature extraction i...

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2. Performance Comparison of Face Recognition Using DCT Against Face Recognition Using Vector Quantization Algorithms LBG, KPE, KMCG, KFCG

Shachi J. Natu Prachi J. Natu Tanuja K. Sarode H. B. Kekre,

In this paper, a face recognition system using simple Vector quantization (VQ) technique is proposed. Four different VQ algorithms namely LBG, KPE, KMCG and KFCG are used to generate codebooks of desi...

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3. Steganography using Dictionary Sort on Vector Quantized Codebook

Kalpana Sagvekar Sudeep Thepade Tanuja Sarode Archana Athawale H.B.Kekre,

This paper presents a new reversible data hiding scheme using vector quantization (VQ). In traditional VQ based data hiding schemes secret data is hidden inside index based cover image resulting in li...

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