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Hierarchical stack filtering: a bitplane-based algorithm for massively parallel processors

Autor
Frías-Velazquez, A.; Morros, J.R.; Garcia, M.; Philips, W.
Tipus d'activitat
Article en revista
Revista
Journal of real-time image processing
Data de publicació
2017-03-15
Pàgina inicial
1
Pàgina final
14
DOI
https://doi.org/10.1007/s11554-017-0681-8 Obrir en finestra nova
Projecte finançador
Procesado de señales multimodales y aprendizaje automático en grafos.
Repositori
http://hdl.handle.net/2117/113943 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007%2Fs11554-017-0681-8 Obrir en finestra nova
Resum
With the development of novel parallel architectures for image processing, the implementation of well-known image operators needs to be reformulated to take advantage of the so-called massive parallelism. In this work, we propose a general algorithm that implements a large class of nonlinear filters, called stack filters, with a 2D-array processor. The proposed method consists of decomposing an image into bitplanes with the bitwise decomposition and then processes every bitplane hierarchically. ...
Citació
Frías-Velazquez, A., Morros, J.R., Garcia, M., Philips, W. Hierarchical stack filtering: a bitplane-based algorithm for massively parallel processors. "Journal of real-time image processing", 15 Març 2017, p. 1-14.
Paraules clau
array processors, bitwise decomposition, morphological operators, smart camera, stack filters
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

Participants

  • Frías Velazquez, Andres  (autor)
  • Morros Rubió, Josep Ramon  (autor)
  • Garcia Molina, Mario  (autor)
  • Philips, Wilfried  (autor)

Arxius