Publication Details

Implementing the Local Binary Patterns with SIMD Instructions of CPU

HEROUT, A.; JURÁNEK, R.; ZEMČÍK, P. Implementing the Local Binary Patterns with SIMD Instructions of CPU. Proceedings of WSCG 2010. Plzeň: University of West Bohemia in Pilsen, 2010. p. 39-42. ISBN: 978-80-86943-86-2.
Czech title
Implementace Local Binary Patterns pomocí SIMD instrukcí CPU
Type
conference paper
Language
English
Authors
Herout Adam, prof. Ing., Ph.D. (DCGM)
Juránek Roman, Ing., Ph.D. (DCGM)
Zemčík Pavel, prof. Dr. Ing., dr. h. c. (DCGM)
Keywords

LBP, AdaBoost, Object Detection, Feature Extraction, SIMD, SSE, CUDA

Abstract

Usage of statistical classifiers, namely AdaBoost and its modifications, is very common in object detection and pattern recognition. Performance of such classifiers strongly depends on low level features they use. This paper presents an experimental implementation of the Local Binary Patterns (LBP) that uses SIMD instructions for acceleration. The experiments shows that the proposed implementation is about six times faster than the plain C implementation (i.e. with no special optimizations) and superior to optimized implementations of features with similar descriptive power.

Published
2010
Pages
39–42
Proceedings
Proceedings of WSCG 2010
ISBN
978-80-86943-86-2
Publisher
University of West Bohemia in Pilsen
Place
Plzeň
BibTeX 
@inproceedings{BUT34653,
  author="Adam {Herout} and Roman {Juránek} and Pavel {Zemčík}",
  title="Implementing the Local Binary Patterns with SIMD Instructions of CPU",
  booktitle="Proceedings of WSCG 2010",
  year="2010",
  pages="39--42",
  publisher="University of West Bohemia in Pilsen",
  address="Plzeň",
  isbn="978-80-86943-86-2",
  url="https://www.fit.vut.cz/research/publication/9205/"
}
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