Effect of hough forests parameters on face detection performance: An empirical analysis

M. Hassaballah, Mourad Ahmed, H. A. Alshazly

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Face detection as one of the most challenging tasks in computer vision has received a lot of attention in recent decades due to its wide range of use in face based image analysis. In this paper, we propose an efficient approach for face detection that efficiently combines generalized Hough transform within random decision forests framework. In this approach, we train random decision forests that directly maps the image patch appearance to the probabilistic vote about the possible location of the face centroid; the detection hypotheses then correspond to the maxima of the Hough image. The random decision forests construction and prediction abilities depend on setting some parameters, which in turns affects the performance of the method. Therefore, the impact of these parameters that most influence the behavior of the forest for detecting faces is studied through experiments on the widely used CMU+MIT database. Moreover, a comparison with some published methods is presented.

Original languageEnglish
Title of host publicationProceedings of 2014 9th IEEE International Conference on Computer Engineering and Systems, ICCES 2014
EditorsAyman M. Wahba, M. Watheq El-Kharashi, Mohamed Taher, Ayman M. Bahaa El-Din, Ahmed M. Zaki
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages35-40
Number of pages6
ISBN (Electronic)9781479965946
DOIs
StatePublished - 3 Feb 2014
Externally publishedYes
Event2014 9th IEEE International Conference on Computer Engineering and Systems, ICCES 2014 - Cairo, Egypt
Duration: 22 Dec 201423 Dec 2014

Publication series

NameProceedings of 2014 9th IEEE International Conference on Computer Engineering and Systems, ICCES 2014

Conference

Conference2014 9th IEEE International Conference on Computer Engineering and Systems, ICCES 2014
Country/TerritoryEgypt
CityCairo
Period22/12/1423/12/14

Keywords

  • Face Detection
  • Parameters Setting
  • Random Hough Forests

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