Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Akila Kemmouche"'
Publikováno v:
Image Analysis and Stereology, Vol 43, Iss 1 (2024)
Mathematical morphology (MM) is a powerful tool for spatial multispectral and hyperspectral image analyses. However, MM was originally developed for single-band images in which each pixel is represented by a numerical value. The most commonly used me
Externí odkaz:
https://doaj.org/article/a1839bb22aa745f0aac2a4270110f25b
Autor:
Samir L’haddad, Akila Kemmouche
Publikováno v:
Artificial Intelligence and Its Applications ISBN: 9783030963101
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a75004f1fff97dc0a1d2407b42976927
https://doi.org/10.1007/978-3-030-96311-8_48
https://doi.org/10.1007/978-3-030-96311-8_48
Publikováno v:
Journal of Arid Environments
Journal of Arid Environments, Elsevier, 2021, 188, pp.104463. ⟨10.1016/j.jaridenv.2021.104463⟩
Journal of Arid Environments, Elsevier, 2021, 188, pp.104463. ⟨10.1016/j.jaridenv.2021.104463⟩
In this paper, a new approach for mapping polygenic depressions colonised by vegetation is presented. These spatially periodic vegetation patterns situated in the arid areas of North Africa are known locally as "Dayas". The mapping of these structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcdc894e7302b0aa4843322563323e6e
https://hal.univ-angers.fr/hal-03161768
https://hal.univ-angers.fr/hal-03161768
Autor:
Akila Kemmouche, Samir L'haddad
Publikováno v:
2020 4th International Symposium on Informatics and its Applications (ISIA).
Mathematical morphology (MM) is an effective tool for modeling the spatial information and characterizes objects present in a satellite image. Morphological operators were initially defined for mono-band images (panchromatic images) where each pixel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c0b96a0a7a78e53fac783d320e9525f
https://doi.org/10.1109/isia51297.2020.9416553
https://doi.org/10.1109/isia51297.2020.9416553
Autor:
Samir Lrhaddad, Akila Kemmouche
Publikováno v:
2018 6th International Conference on Control Engineering & Information Technology (CEIT).
In this paper a method for mapping vegetation patches in semi-arid area is presented. These vegetation spots show specific morphological variations and their exact location is essential for the regional development. The proposed method is based on ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a148917216fe1e6848d141bef81638d7
https://doi.org/10.1109/ceit.2018.8751899
https://doi.org/10.1109/ceit.2018.8751899
Publikováno v:
Journal of Nondestructive Evaluation. 36
This paper describes a proposed method for the selection of relevant samples of ultrasonic signals during automatic material inspection. Instead of the well-known time of flight diffraction (TOFD) images, data are stored as a sparse matrix in which t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54824425cb6ad957c3bc81fae44891db
https://doi.org/10.1007/s10921-017-0446-0
https://doi.org/10.1007/s10921-017-0446-0
Publikováno v:
SoCPaR
Remote sensing images are relevant materials for observation and thematic mapping by multispectral and multi-textural classification. In this paper, we propose classification of urban data with high spectral and spatial resolution. The approach is ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465a98fd2d17c45c6f954310089c7a15
https://doi.org/10.1109/socpar.2014.7008035
https://doi.org/10.1109/socpar.2014.7008035
Autor:
Nassim Atmani, Akila Kemmouche
Publikováno v:
BWCCA
The semi-arid southern piedmont plain in the Algerian Saharan region is characterized by dayas, i.e. small semi-circular depressions colonized by vegetation. These dayas show specific morphological variations and vegetation characteristics. A correla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b0b7a11473132733d3f1fbdecc233a2
https://doi.org/10.1109/bwcca.2013.82
https://doi.org/10.1109/bwcca.2013.82
Publikováno v:
Microscopy Microanalysis Microstructures. 7:323-330
Une approche morphologique est proposee pour etudier la dynamique des paysages naturels a partir d'images satellite. Les milieux etudies connaissent tous une evolution importante due a des facteurs geologiques ou climatiques. Afin de cartographier le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38735b1f3940747f22a6088c08051237
https://doi.org/10.1051/mmm:1996129
https://doi.org/10.1051/mmm:1996129
Autor:
Catherine Mering, Akila Kemmouche
Publikováno v:
SPIE Proceedings.
The definition of macro-texture proposed here comes from granulometric analysis which is a way to describe statistically the size of the connected components in a binary. The pixels of the binary image are classified according to the quantitative des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0074ca1124af37ee2f95f9acb74d86b2
https://doi.org/10.1117/12.262885
https://doi.org/10.1117/12.262885