Title	An Improved JPEG Image Compression Algorithm by Modifying Luminance Quantization Table
Author	Lamia Alam, Pranab Kumar Dhar, Mirza A. F. M. Rashidul Hasan, Mohammed Golam Sarwar Bhuyan, Golam Moktader Daiyan
Citation	Vol. 17  No. 1  pp. 200-208
Keywords	JPEG image compression luminance quantization table compression ratio mean square error peak signal-to-noise ratio

Title	A Pitch Detection Algorithm Based on Windowless Autocorrelation Function and Modified Cepstrum Method in Noisy Environments
Author	Mirza A. F. M. Rashidul Hasan
Citation	Vol. 17  No. 2  pp. 106-112
Keywords	Pitch Detection Cepstrum Windowless Autocorrelation Function White Noise Color noise