We would like to welcome you to the proceedings of the 2009 International Conference on Signal Processing, Image Processing and Pattern Recognition (SIP 2009), which was organized as part of the 2009 International Mega-Conference on Future Generation Information Technology (FGIT 2009), held during December 10–12, 2009, at the International Convention Center Jeju, Jeju Island, South Korea.
SIP 2009 focused on various aspects of advances in signal processing, image processing and pattern recognition with computational sciences, mathematics and information technology. It provided a chance for academic and industry professionals to discuss recent progress in the related areas. We expect that the conference and its publications will be a trigger for further related research and technology improvements in this important subject.