Video-based nonphotorealistic and expressive illustration of motion (IEEEXplore) Kim, B. Essa, I. GVU Center & Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA This paper appears in: Computer Graphics International 2005 Publication Date: 22-24 June 2005 On page(s): 32 – 35 Number of Pages: xi 286 ISSN: 1530-1052 ISBN: 0-7803-9330-9 INSPEC Accession Number:8632735 […]
Drew Steedly (2004)“Rigid Partitioning Techniques for Efficiently Generating 3D Reconstructions from Images”PhD Thesis, Georgia Institute of Technology, College of Computing. (Advisor: Irfan Essa) [PDF] [URI] Abstract This thesis explores efficient techniques for generating 3D reconstructions from imagery. Non-linear optimization is one of the core techniques used when computing a reconstruction and is a computational bottleneck […]
Citation [bibtex key= 2004-Hays-IVBPA] Abstract We present techniques for transforming images and videos into painterly animations depicting different artistic styles. Our techniques rely on image and video analysis to compute appearance and motion properties. We also determine and apply motion information from different (user-specified) sources to static and moving images. These properties that encode spatio-temporal […]
We define a Spine as a branching axial structure representing the shape and topology of a 3D objects limbs, and capturing the limbs correspondence and motion over time. … In general, our approach combines the objectives of generalized cylinders, 3D scanning, and markerless motion capture to generate baseline models from real puppets, animals, and human subjects.
Yin, P. Essa, I. Rehg, J.M. (2003) “Boosted audio-visual HMM for speech reading.” In Proceedings Thirty-Seventh Asilomar Conference on Signals, Systems and Computers, 2003. Date: 9-12 Nov. 2003, Volume: 2, On page(s): 2013 – 2018 Vol.2, , ISBN: 0-7803-8104-1, INSPEC Accession Number:8555396, Digital Object Identifier: 10.1109/ACSSC.2003.1292334 Abstract We propose a new approach for combining acoustic […]
Antonio Haro (2003) “Example based processing for image and video synthesis” PhD Thesis, Georgia Institute of Technology, College of Computing, Atlanta, GA, [URI] [PDF] (Advisor: Irfan Essa) Abstract: The example based processing problem can be expressed as: “Given an example of an image or video before and after processing, apply a similar processing to a […]
Mandatory human participation: a new authentication scheme for building secure systems (IEEEXplore#) Xu, J. Lipton, R. Essa, I. Sung, M. Zhu, Y. In Proceedings. The 12th International Conference on Computer Communications and Networks, 2003. ICCCN 2003. , 20-22 Oct. 2003, pp 547 – 552, ISSN: 1095-2055, ISBN: 0-7803-7945-4, DOI: 10.1109/ICCCN.2003.1284222 Abstract Mandatory human participation (MHP) […]
Steedly, D., Essa, I., Dellaert, F. (2003), “Spectral partitioning for structure from motion”, In Proceedings. Ninth IEEE International Conference on Computer Vision, 2003, 13-16 Oct. 2003, page(s): 996 – 1003 vol.2, Nice, France, ISBN: 0-7695-1950-4, INSPEC Accession Number:7971018, Digital Object Identifier: 10.1109/ICCV.2003.1238457, [IEEEXplore#] Abstract We propose a spectral partitioning approach for large-scale optimization problems, specifically […]
Irfan Essa (2003), “Analysis and Synthesis of Video for Special Effects and Animation: A showcase of research and educational endeavors.” Invited talk at Ohio State University’s ACCAD Center, October, 7, 2003.
Vivek Kwatra, Arno Schödl, Irfan Essa, Greg Turk, Aaron Bobick (2003), “Graphcut textures: image and video synthesis using graph cuts” In ACM Transactions on Graphics (TOG), Volume 22 , Issue 3, Proceedings of ACM SIGGRAPH 2003, Pages: 277 – 286, July 2003, ISSN:0730-0301. (DOI|Paper| SIGGRAPH Video (160 MB, 50 MB) | Video Results 87 MB […]