Prof. Ing. Adam Herout, Ph.D.

HEROUT Adam, JURÁNEK Roman and ZEMČÍK Pavel. Implementing the Local Binary Patterns with SIMD Instructions of CPU. In: Proceedings of WSCG 2010. Plzeň: University of West Bohemia in Pilsen, 2010, pp. 39-42. ISBN 978-80-86943-86-2.
Publication language:english
Original title:Implementing the Local Binary Patterns with SIMD Instructions of CPU
Title (cs):Implementace Local Binary Patterns pomocí SIMD instrukcí CPU
Pages:39-42
Proceedings:Proceedings of WSCG 2010
Conference:Winter School of Computer Graphics 2010
Place:Plzeň, CZ
Year:2010
ISBN:978-80-86943-86-2
Publisher:University of West Bohemia in Pilsen
URL: [PDF]
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Keywords
LBP, AdaBoost, Object Detection, Feature Extraction, SIMD, SSE, CUDA
Annotation
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.
BibTeX:
@INPROCEEDINGS{
   author = {Adam Herout and Roman Jur{\'{a}}nek and Pavel
	Zem{\v{c}}{\'{i}}k},
   title = {Implementing the Local Binary Patterns with SIMD
	Instructions of CPU},
   pages = {39--42},
   booktitle = {Proceedings of WSCG 2010},
   year = {2010},
   location = {Plze{\v{n}}, CZ},
   publisher = {University of West Bohemia in Pilsen},
   ISBN = {978-80-86943-86-2},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9205}
}

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