Decomposition of partially occluded strings in the presence of errors
Identifieur interne : 005993 ( PascalFrancis/Corpus ); précédent : 005992; suivant : 005994Decomposition of partially occluded strings in the presence of errors
Auteurs : Costas S. Iliopoulos ; James F. ReidSource :
- International journal of pattern recognition and artificial intelligence [ 0218-0014 ] ; 2001.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
A partially occluded scene in an image consists of a number of objects that are partially obstructed by others. By validating a partially occluded image one aims to generate a sequence of concatenated and possibly overlapping objects that corresponds to the input image. This is a theoretical study of partially occluded strings (considered as one-dimensional images) allowing for the presence of errors in each occluded object appearing in the input. Using the unit cost edit distance as our measure of errors, for some small integer k > 0, we present a sequential algorithm for validating a k-approximate one-dimensional image x of length n over a dictionary D of m objects each having equal length r in O(nd) time where d = mr is the size of the dictionary.
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Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
NO : | PASCAL 02-0104925 INIST |
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ET : | Decomposition of partially occluded strings in the presence of errors |
AU : | ILIOPOULOS (Costas S.); REID (James F.); MALGOUYRES (Rémy) |
AF : | Department of Computer Science, King's College London/Strand, London WC2R 2LS/Royaume-Uni (1 aut., 2 aut.); School of Computing, Curtin University of Technology/Perth, WA 6102/Australie (1 aut.); LNCIB, AREA Science Park, Padriciano 99/Trieste 34012/Italie (2 aut.); LLAIC, IUT Dépt. Informatique/63172 Aubière/France (1 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | International journal of pattern recognition and artificial intelligence; ISSN 0218-0014; Singapour; Da. 2001; Vol. 15; No. 7; Pp. 1129-1142; Bibl. 12 ref. |
LA : | Anglais |
EA : | A partially occluded scene in an image consists of a number of objects that are partially obstructed by others. By validating a partially occluded image one aims to generate a sequence of concatenated and possibly overlapping objects that corresponds to the input image. This is a theoretical study of partially occluded strings (considered as one-dimensional images) allowing for the presence of errors in each occluded object appearing in the input. Using the unit cost edit distance as our measure of errors, for some small integer k > 0, we present a sequential algorithm for validating a k-approximate one-dimensional image x of length n over a dictionary D of m objects each having equal length r in O(nd) time where d = mr is the size of the dictionary. |
CC : | 001D02C03 |
FD : | Estimation erreur; Chevauchement; Occultation; Reconnaissance forme; Occlusion; Structure donnée; Traitement image |
ED : | Error estimation; Overlap; Occultation; Pattern recognition; Occlusion; Data structure; Image processing |
SD : | Estimación error; Imbricación; Ocultación; Reconocimiento patrón; Oclusión; Estructura datos; Procesamiento imagen |
LO : | INIST-22088.354000094291440080 |
ID : | 02-0104925 |
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Pascal:02-0104925Le document en format XML
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<ET>Decomposition of partially occluded strings in the presence of errors</ET>
<AU>ILIOPOULOS (Costas S.); REID (James F.); MALGOUYRES (Rémy)</AU>
<AF>Department of Computer Science, King's College London/Strand, London WC2R 2LS/Royaume-Uni (1 aut., 2 aut.); School of Computing, Curtin University of Technology/Perth, WA 6102/Australie (1 aut.); LNCIB, AREA Science Park, Padriciano 99/Trieste 34012/Italie (2 aut.); LLAIC, IUT Dépt. Informatique/63172 Aubière/France (1 aut.)</AF>
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<EA>A partially occluded scene in an image consists of a number of objects that are partially obstructed by others. By validating a partially occluded image one aims to generate a sequence of concatenated and possibly overlapping objects that corresponds to the input image. This is a theoretical study of partially occluded strings (considered as one-dimensional images) allowing for the presence of errors in each occluded object appearing in the input. Using the unit cost edit distance as our measure of errors, for some small integer k > 0, we present a sequential algorithm for validating a k-approximate one-dimensional image x of length n over a dictionary D of m objects each having equal length r in O(nd) time where d = mr is the size of the dictionary.</EA>
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