The 2nd International Conference on Graphics and Signal Processing (ICGSP 2018) aims to be a prime international forum for both researchers and industry practitioners to exchange the latest fundamental advances in the state of the art and practice of graphics and signal processing, identify emerging research topics, and define the future of Signal Processing. ICGSP offers a three-day technical program including keynote speeches, hot-topic oral&poster sessions, tutorials. Papers that present original work, validated by experimentation, simulation, or analysis, are solicited. Practical experiences and experimental efforts from both industry and academia, duly documenting the lessons learned from testbeds, field-trials, or real deployments, are also welcome. Accepted conference papers (full paper only) after authors' attendance will be published in the conference proceedings, which will be online and indexed.