Call for Papers Authors are invited to submit high-quality papers presenting original research. Submitted papers will be reviewed based on the criteria of originality, soundness, empirical evaluation, and presentation. In the long tradition of this conference series, the single track program and poster sessions will provide ample opportunity for open-minded discussions and interaction. The scope of GCPR 2015 includes, but is not limited to, the following topics: Image/video processing, analysis, and computer vision Machine learning and pattern recognition Mathematical foundations, statistical data analysis and models Computational photography and confluence of vision and graphics Biomedical image processing and analysis Document analysis Biometrics Speech and signal processing Applications The paper length is limited to 10 pages (plus references, which are expected to be at most 2 pages in usual cases). In addition, supplementary materials can be submitted. All manuscripts will be subject to a double-blind review process. The proceedings will be published in the Springer LNCS series. The best contributions will receive GCPR awards. Paper submission deadline: May 22, 2015 Notification of acceptance: July 13, 2015