Ondra
Ondrej Chum
Associate Professor
I am leading a team within the Visual Recognition Group at the Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague. I received the MSc degree in computer science from Charles University, Prague, in 2001 and the PhD degree from the Czech Technical University in Prague, in 2005. From 2006 to 2007, I was a postdoctoral researcher at the Visual Geometry Group, University of Oxford, United Kingdom. My research interests include large-scale image and particular object retrieval, object recognition, and robust estimation of geometric models. I am a member of Image and Vision Computing editorial board, and I have served in various roles at major international conferences (e.g., ICCV, ECCV, CVPR, and BMVC). I co-organize Computer Vision and Sports Summers School in Prague. I was the recipient of the Best Paper Prize at the British Machine Vision Conference in 2002. I was awarded the 2012 Outstanding Young Researcher in Image & Vision Computing runner up for researchers within seven years of their PhD. [. . .]
Fast Computation of min-Hash Signatures for Image Collections
Fast Computation of min-Hash Signatures for Image Collections
O. Chum, J. Matas
CVPR, 2012
@inproceedings{Chum-CVPR12,
 title = {Fast Computation of {min-Hash} Signatures for Image Collections},
 author = {Chum, O. and Matas, J.},
 booktitle = {CVPR},
 year = {2012}
}
Large-Scale Discovery of Spatially Related Images
Large-Scale Discovery of Spatially Related Images
O. Chum, J. Matas
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2010
@article{Chum-PAMI10,
 title = {Large-Scale Discovery of Spatially Related Images},
 author = {Chum, O. and Matas, J.},
 journal = {IEEE Transactions on Pattern Analysis and  Machine Intelligence},
 year = {2010},
 pages = {371-377},
 publisher = {IEEE},
 volume = {32}
}
Unsupervised Discovery of Co-occurrence in Sparse High Dimensional Data
Unsupervised Discovery of Co-occurrence in Sparse High Dimensional Data
O. Chum, J. Matas
CVPR, 2010
@inproceedings{Chum-CVPR10,
 title = {Unsupervised Discovery of Co-occurrence in Sparse High Dimensional Data},
 author = {Chum, O. and Matas, J.},
 booktitle = {CVPR},
 year = {2010}
}
Geometric min-Hashing: Finding a (Thick) Needle in a Haystack
Geometric min-Hashing: Finding a (Thick) Needle in a Haystack
O. Chum, M. Perdoch, J. Matas
CVPR, 2009
@inproceedings{Chum-CVPR09,
 title = {Geometric min-{H}ashing: Finding a (Thick) Needle in a Haystack},
 author = {Chum, O. and Perdoch, M. and Matas, J.},
 booktitle = {CVPR},
 year = {2009}
}
Near Duplicate Image Detection: min-Hash and tf-idf Weighting
Near Duplicate Image Detection: min-Hash and tf-idf Weighting
O. Chum, J. Philbin, A. Zisserman
BMVC, 2008
@inproceedings{Chum-BMVC08,
 title = {Near Duplicate Image Detection: min-Hash and tf-idf Weighting},
 author = {Chum, O. and Philbin, J. and Zisserman, A.},
 booktitle = {BMVC},
 year = {2008}
}
Scalable Near Identical Image and Shot Detection
Scalable Near Identical Image and Shot Detection
O. Chum, J. Philbin, M. Isard, A. Zisserman
CIVR, 2007
@inproceedings{Chum-CIVR07,
 title = {Scalable Near Identical Image and Shot Detection},
 author = {Chum, O. and Philbin, J. and Isard, M. and Zisserman, A.},
 booktitle = {CIVR},
 year = {2007}
}