Image Compression using Modified Haar Wavelet-Base Vector Quantization
Anusorn Jitkam, Satra Wongthanavasu · ECTI Transactions on Computer and Information Technology (ECTI-CIT) · 1970
This research presents an image compression algorithm using modified Haar wavelet and vector quantization. For comparison purposes, a standard Haar wavelet with vector quantization and SPIHT, which is used in JPEG2000, are compared with the proposed method using Peak Signal-to-Noise Ratio (PSNR). The proposed method shows better results on average over the compared methods.