Volume 52, Number 1, March 2011
New Trends in Multimedia Processing
, Qi-dan Zhu
: On improved calibration method for the catadioptric omnidirectional vision with a single viewpoint.
, Jia Liu
: Robust speaker recognition in cross-channel condition based on Gaussian mixture model.
Volume 52, Numbers 2-3, April 2011
Research Advances in Data Hiding for Multimedia Security
: Wavelet tree based digital image watermarking by adopting the chaotic system for security enhancement.
: Dynamic energy enabled differentiation (DEED) image watermarking based on human visual system and wavelet tree classification.