2013 3rd International Conference on Signal, Image Processing and Applications (ICSIA 2013) will be held during August 10-11, 2013, Barcelona, Spain. ICSIA 2013 is co-sponsored by IACSIT, SIE and Journal of Electronic Science and Technology (JEST). The ICSIA 2013 offers a track of quality R&D updates from key experts and provides an opportunity in bringing in the new techniques and horizons that will contribute to Signal and Image Processing in the next few years. All submitted papers will be under peer review and accepted papers will be published in the conference proceeding. Both academia and industries are invited to present their papers dealing with state-of-art research and future developments. The conference will be held every year to make it an ideal platform for people to share views and experiences in Signal, Image Processing and Applications and related areas.