Project Details

Algoritmy rozpoznávání obrazu

Project Period: 1. 1. 2006 - 31. 12. 2008

Project Type: grant

Code: GA201/06/1821

Agency: Czech Science Foundation

Program:

English title
Algorithms of image recognition
Type
grant
Keywords

Linear classifiers, AdaBoost, FPGA, DSP, acceleration in hardware, feature extraction, image processing, LRP, LRD

Abstract

The goal of the proposed project was research of algorithms of pattern recognition in images, specifically classifiers and feature extraction methods. Powerful implementation of classifiers and feature extractors are basis for development of many computer vision methods and its applications that are currently a "hot topic" and that are applicable in the industry, human-machine communication, traffic applications, security, etc.

The main focus of the proposed project was to develop such versions of the algorithms that would be implementable on the image processing acceleration platforms being developed at FIT BUT in Brno that are based on exploitation of programmable logic circuits (FPGA) and digital signal processors (DSP). The next goal was to implement and test such algorithms. It is expected that mainly linear statistical classifiers, which are long-term research topic at FEE CTU in Prague, and other selected algorithms.

Team members
Zemčík Pavel, prof. Dr. Ing. (UPGM FIT VUT) , research leader
Publications

2008

  • POLOK Lukáš, HEROUT Adam, ZEMČÍK Pavel, HRADIŠ Michal, JURÁNEK Roman and JOŠTH Radovan. "Local Rank Differences" Image Feature Implemented on GPU. In: Proceedings of the 10th International Conference on Advanced Concepts for Intelligent Vision Systems. Lecture Notes In Computer Science; Vol. 5259. Berlin, Heidelberg: Springer Verlag, 2008, pp. 170-181. ISBN 978-3-540-88457-6. Detail
  • CHMELAŘ Petr, BERAN Vítězslav, HEROUT Adam, HRADIŠ Michal, JURÁNEK Roman, LÁNÍK Aleš, MLÍCH Jozef, NAVRÁTIL Jan, ŘEZNÍČEK Ivo, ŽÁK Pavel and ZEMČÍK Pavel. Brno University of Technology at TRECVid 2008. In: Proceedings of TRECVID 2008. Gaithersburg: National Institute of Standards and Technology, 2008, pp. 1-16. Detail
  • HRADIŠ Michal. Framework for Research on Detection Classifiers. In: Proceedings of Spring Conference on Computer Graphics. Budmerice: Comenius University in Bratislava, 2008, pp. 171-177. ISBN 978-80-89186-30-3. Detail
  • HEROUT Adam, JOŠTH Radovan, ZEMČÍK Pavel and HRADIŠ Michal. GP-GPU Implementation of the "Local Rank Differences" Image Feature. In: Proceedings of International Conference on Computer Vision and Graphics 2008. Lecture Notes in Computer Science. Heidelberg: Springer Verlag, 2008, pp. 1-11. ISBN 978-3-642-02344-6. Detail
  • HEROUT Adam, ZEMČÍK Pavel, JURÁNEK Roman and HRADIŠ Michal. Implementation of the "Local Rank Differences" Image Feature Using SIMD Instructions of CPU. In: Proceedings of Sixth Indian Conference on Computer Vision, Graphics and Image Processing. Bhubaneswar: IEEE Computer Society, 2008, p. 9. ISBN 978-0-7695-3476-3. Detail
  • HRADIŠ Michal, HEROUT Adam and ZEMČÍK Pavel. Local Rank Patterns - Novel Features for Rapid Object Detection. In: Proceedings of International Conference on Computer Vision and Graphics 2008. Lecture Notes in Computer Science. Heidelberg: Springer Verlag, 2008, pp. 1-12. ISSN 0302-9743. Detail
  • HRADIŠ Michal. ShotBoundary Detection with Simple Boosted Classifiers. In: Proceedings of the 12th Conference STUDENT EEICT 2008 Volume 4. Brno: Faculty of Electrical Engineering and Communication BUT, 2008, pp. 266-270. ISBN 80-214-3163-6. Detail
  • HEROUT Adam, BERAN Vítězslav, HRADIŠ Michal, POTÚČEK Igor, ZEMČÍK Pavel and CHMELAŘ Petr. TRECVID 2007 by the Brno Group. In: Proceedings of TRECVID 2007. Gaithersburg: National Institute of Standards and Technology, 2008, pp. 1-6. ISBN 978-1-59593-780-3. Detail
  • BERAN Vítězslav, HEROUT Adam, HRADIŠ Michal, ŘEZNÍČEK Ivo and ZEMČÍK Pavel. Video Summarization at Brno University of Technology. In: ACM Multimedia. 2008 ACM International Conference on Multimedia Compilation E-Proceedings, TVS'08. New Yourk: Association for Computing Machinery, 2008, p. 4. ISBN 978-1-60558-303-7. Detail
  • DOBEŠ Michal and ZEMČÍK Pavel et al. Zpracování obrazu a algoritmy v C#. Praha: BEN - technická literatura s.r.o., 2008. ISBN 978-80-7300-233-6. Detail

2007

  • ZEMČÍK Pavel and ŽÁDNÍK Martin. AdaBoost Engine. In: Proceedings of FPL 2007. Amsterdam: IEEE Computer Society, 2007, p. 5. ISBN 1-4244-1060-6. Detail
  • GRANÁT Jiří, HEROUT Adam, HRADIŠ Michal and ZEMČÍK Pavel. Hardware Acceleration of AdaBoost Classifier. In: Workshop on Multimodal Interaction and Related Machine Learning Algorithms (MLMI). Brno, 2007, pp. 1-12. Detail
  • ZEMČÍK Pavel, HRADIŠ Michal and HEROUT Adam. Local Rank Differences - Novel Features for Image. In: Poster SCCG 2007. Budmerice, 2007, p. 12. Detail
  • ŠILHAVÁ Jana, BERAN Vítězslav, CHMELAŘ Petr, HEROUT Adam, HRADIŠ Michal, JURÁNEK Roman and ZEMČÍK Pavel. Platform for Evaluation of Image Classifiers. In: Spring Conference on Computer Graphics. Budměřice: Comenius University in Bratislava, 2007, pp. 103-109. ISBN 978-80-223-2292-8. Detail
  • ŠILHAVÁ Jana, BERAN Vítězslav, CHMELAŘ Petr, HEROUT Adam, HRADIŠ Michal, JURÁNEK Roman and ZEMČÍK Pavel. Testbench for Evaluation of Image Classifiers. Computer Graphics & Geometry, vol. 2007, no. 9, pp. 31-47. ISSN 1811-8992. Detail
  • BERAN Vítězslav, HEROUT Adam, HRADIŠ Michal, CHMELAŘ Petr, POTÚČEK Igor, SUMEC Stanislav and ZEMČÍK Pavel. Video Summarization at Brno University of Technology. In: ACM Multimedia. Augsburg: Association for Computing Machinery, 2007, p. 4. ISBN 978-1-59593-702-5. Detail

2006

  • BERAN Vítězslav, GRANÁT Jiří, HEROUT Adam and ZEMČÍK Pavel. DSP and FPGA Based Raster Image Processing Architecture. In: Proceedings of the Digital Technologies 2007 Workshop. Žilina: Zilina University Publisher, 2006, p. 6. Detail
  • ZEMČÍK Pavel, HEROUT Adam, BERAN Vítězslav and GRANÁT Jiří. Hardware Accelerated Image Analysis in FPGA. In: Proceedings of SCCG. Častá-Papiernička: Comenius University in Bratislava, 2006, p. 4. ISBN 80-223-2175-3. Detail
  • DRAHANSKÝ Martin, FUNK Wolfgang and NÖTZEL Ralf. Liveness Detection based on Fine Movements of the Fingertip Surface. In: IEEE - The West Point Workshop. West Point, New York, 2006, pp. 42-47. ISBN 1-4244-0130-5. Detail
Products

2008

  • Framework for Research on Detection Classifiers, software, 2008
    Authors: Hradiš Michal, Juránek Roman Detail

2007

  • AdaBoost Runtime, software, 2007
    Authors: Juránek Roman Detail
Back to top