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Parallel implementation of the integral histogram

Autor
Bellens, P.; Palaniappan, K.; Badia, R.M.; Seetharaman, G.; Labarta, J.
Tipus d'activitat
Article en revista
Revista
Lecture notes in computer science
Data de publicació
2011-08-01
Volum
6915
Pàgina inicial
586
Pàgina final
598
DOI
https://doi.org/10.1007/978-3-642-23687-7_53 Obrir en finestra nova
Resum
The integral histogram is a recently proposed preprocessing technique to compute histograms of arbitrary rectangular gridded (i.e. image or volume) regions in constant time. We formulate a general parallel version of the the integral histogram and analyse its implementation in Star Superscalar (StarSs). StarSs provides a uniform programming and runtime environment and facilitates the development of portable code for heterogeneous parallel architectures. In particular, we discuss the implementati...
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

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