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WSCG
2003
174views more  WSCG 2003»
10 years 5 months ago
An Efficient Algorithm for Codebook Design in Transform Vector Quantization
In this paper, a new wavelet-domain codebook design algorithm is proposed for image coding. The method utilizes mean-squared error and variance based selection schemes for good cl...
Momotaz Begum, Nurun Nahar, Kaneez Fatimah, M. K. ...
ICIAR
2005
Springer
10 years 9 months ago
Unequal Error Protection Using Convolutional Codes for PCA-Coded Images
Image communication is a significant research area which involves improvement in image coding and communication techniques. In this paper, Principal Component Analysis (PCA) is use...
Sabina Hosic, Aykut Hocanin, Hasan Demirel

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vfotop1Postdoctoral
Hellenic Open University
vfotop1
Vassilis Fotopoulos was born in Patras in 1972. He graduated from the University of Patras, Department of Physics in 1995 and he received his MSc degree from the Electronics Labora...
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