Search and Retrieval of 3D Content and Associated Knowledge Extraction and Propagation

1 Informatics and Telematics Institute, Centre for Research and Technology Hellas, 57001 Thermi, Thessaloniki, Greece 2Communication and Multimedia Lab, Graduate Institute of Networking and Multimedia, Department of Computer Science and Information Engineering, National Taiwan University, Taipei 106, Taiwan 3Advanced Multimedia Processing (AMP) Laboratory, Department of Electrical Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA