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Abstract:

Stack filters are a special case of non-linear filters. They have a good performance for filtering images with different types of noise while preserving edges and details. A stack filter decomposes an input image into several binary images according to a set of thresholds. Each binary image is then filtered by a Boolean function, which characterizes the filter. Adaptive stack filters can be designed to be optimal; they are computed from a pair of images consisting of an ideal noiseless image and its noisy version. In this work we study the performance of adaptive stack filters when they are applied to Synthetic Aperture Radar (SAR) images. This is done by evaluating the quality of the filtered images through the use of suitable image quality indexes and by measuring the classification accuracy of the resulting images. © 2011 Springer-Verlag.

Registro:

Documento: Artículo
Título:Assessment of SAR image filtering using adaptive stack filters
Autor:Buemi, M.E.; Mejail, M.; Jacobo, J.; Frery, A.C.; Ramos, H.S.
Ciudad:Pucon
Filiación:Departamento de Computación, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Argentina
LCCV, Instituto de Computação, Universidade Federal de Alagoas, Brazil
Palabras clave:Non-linear filters; SAR image filtering; speckle noise; stack filters; Classification accuracy; Filtered images; Input image; Noiseless images; Noisy versions; Nonlinear filter; Quality indices; SAR Images; speckle noise; Stack filters; Synthetic aperture radar images; Binary images; Boolean functions; Computer vision; Image quality; Nonlinear filtering; Synthetic aperture radar
Año:2011
Volumen:7042 LNCS
Página de inicio:89
Página de fin:96
DOI: http://dx.doi.org/10.1007/978-3-642-25085-9_10
Título revista:16th Iberoamerican Congress on Pattern Recognition, CIARP 2011
Título revista abreviado:Lect. Notes Comput. Sci.
ISSN:03029743
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_03029743_v7042LNCS_n_p89_Buemi.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v7042LNCS_n_p89_Buemi

Referencias:

  • Oliver, C., Quegan, S., (1998) Understanding Synthetic Aperture Radar Images, , Artech House
  • Frery, A.C., Müller, H.-J., Yanasse, C.C.F., Sant'Anna, S.J.S., A model for extremely heterogeneous clutter (1996) IEEE Transactions on Geoscience and Remote Sensing, 35 (3), pp. 648-659
  • Prasad, M.K., Stack filter design using selection probabilities (2005) IEEE Transactions on Signal Processing, 53 (3), pp. 1025-1037
  • Yoo, J., Fong, K.L., Huang, J.-J., Coyle, E.J., Adams III, G.B., A fast algorithm for designing stack filters (1999) IEEE Transactions on Image Processing, 8 (8), pp. 772-781
  • Moschetti, E., Palacio, M.G., Picco, M., Bustos, O.H., Frery, A.C., On the use of Lee's protocol for speckle-reducing techniques (2006) Latin American Applied Research, 36 (2), pp. 115-121
  • Astola, J., Kuosmanen, P., (1997) Fundamentals of Nonlinear Digital Filtering, , CRC Press, Boca Raton
  • Lin, J.-H., Kim, Y.T., Fast algorithms for training stack filters (1994) IEEE Transactions on Signal Processing, 42 (3), pp. 772-781
  • Wang, Z., Bovik, A.C., A universal image quality index (2002) IEEE Signal Processing Letters, 9 (3), pp. 81-84
  • Buemi, M.E., Mejail, M.E., Jacobo-Berlles, J., Gambini, J., Improvement in SAR image classification using adaptive stack filters (2007) Proceedings XX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI), pp. 263-270. , IEEE Computer PressA4 - Universidad de La Frontera (UFRO); The International Association for Pattern Recognition (IAPR); Asociacon Chilena de Reconocimiento de Patrones (AChiRP); Asociacion Cubana de Reconocimiento de Patrones (ACPR); Mex. Assoc. Comput. Vis., Neural Comput. Rob. (MACVNR)

Citas:

---------- APA ----------
Buemi, M.E., Mejail, M., Jacobo, J., Frery, A.C. & Ramos, H.S. (2011) . Assessment of SAR image filtering using adaptive stack filters. 16th Iberoamerican Congress on Pattern Recognition, CIARP 2011, 7042 LNCS, 89-96.
http://dx.doi.org/10.1007/978-3-642-25085-9_10
---------- CHICAGO ----------
Buemi, M.E., Mejail, M., Jacobo, J., Frery, A.C., Ramos, H.S. "Assessment of SAR image filtering using adaptive stack filters" . 16th Iberoamerican Congress on Pattern Recognition, CIARP 2011 7042 LNCS (2011) : 89-96.
http://dx.doi.org/10.1007/978-3-642-25085-9_10
---------- MLA ----------
Buemi, M.E., Mejail, M., Jacobo, J., Frery, A.C., Ramos, H.S. "Assessment of SAR image filtering using adaptive stack filters" . 16th Iberoamerican Congress on Pattern Recognition, CIARP 2011, vol. 7042 LNCS, 2011, pp. 89-96.
http://dx.doi.org/10.1007/978-3-642-25085-9_10
---------- VANCOUVER ----------
Buemi, M.E., Mejail, M., Jacobo, J., Frery, A.C., Ramos, H.S. Assessment of SAR image filtering using adaptive stack filters. Lect. Notes Comput. Sci. 2011;7042 LNCS:89-96.
http://dx.doi.org/10.1007/978-3-642-25085-9_10