Fast Pattern Spectra using Tree Representation of the Image for Patch Retrieval

Autor: Jérôme Moré, Behzad Mirmahboub, David Youssefi, François Merciol, Sébastien Lefèvre, Alain Giros

Publikováno v: Discrete Geometry and Mathematical Morphology 2021
DGMM 2021-IAPR International Conference on Discrete Geometry and Mathematical Morphology
DGMM 2021-IAPR International Conference on Discrete Geometry and Mathematical Morphology, May 2021, Uppsala / Virtual, Sweden. pp.107-119, ⟨10.1007/978-3-030-76657-3_7⟩
Lecture Notes in Computer Science ISBN: 9783030766566
DGMM
Discrete Geometry and Mathematical Morphology 2021, pp.107-119, 2021, ⟨10.1007/978-3-030-76657-3_7⟩

International audience; We extend the notion of content based image retrieval to patch retrieval where the goal is to find the similar patches to a query patch in a large image. Naive searching for similar patches by sequentially computing and compar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7b59e72f3f4756fcb622888043b8ec9
https://hal.science/hal-03354933/file/dgmm2021behzad.pdf

Morphological Hierarchies for Satellite Image Time Series

Autor: Tuna, Çaglayan

Publikováno v: Traitement du signal et de l'image [eess.SP]. Université de Bretagne Sud, 2020. Français. ⟨NNT : 2020LORIS567⟩

Although morphological hierarchies are today a well-established framework for single frame image processing, their extension to time-related data remains largely unexplored. This thesis aims to tackle the analysis of satellite image time series with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::24a2b685f624b25077c61217ac9cc02e
https://tel.archives-ouvertes.fr/tel-03446274/document

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Short Local Descriptors from 2D Connected Pattern Spectra

Autor: Michael H. F. Wilkinson, Ewa Kijak, Sébastien Lefèvre, Petra Bosilj

Publikováno v: Image Processing (ICIP), 2015 IEEE International Conference on, 1548-1552
STARTPAGE=1548;ENDPAGE=1552;TITLE=Image Processing (ICIP), 2015 IEEE International Conference on
IEEE International Conference on Image Processing
IEEE International Conference on Image Processing, 2015, Quebec City, Canada
ICIP

International audience; We propose a local region descriptor based on connected pattern spectra, and combined with normalized central moments. The descriptors are calculated for MSER regions of the image, and their performance compared against SIFT.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307c83f139ea47bd723e6e7066f6246a
https://hal.inria.fr/hal-01134071

Local 2D Pattern Spectra as Connected Region Descriptors

Autor: Michael H. F. Wilkinson, Sébastien Lefèvre, Ewa Kijak, Petra Bosilj

Publikováno v: Lecture Notes in Computer Science ISBN: 9783319187198
ISMM
Mathematical Morphology-Theory and Applications
Mathematical Morphology-Theory and Applications, 2016, Special Issue on Contributions from the 12th International Symposium on Mathematical Morphology, 1, pp.203-215. ⟨10.1515/mathm-2016-0011⟩
International Symposium on Mathematical Morphology
International Symposium on Mathematical Morphology, 2015, Reykjavik, Iceland. pp.182-193, ⟨10.1007/978-3-319-18720-4_16⟩
University of Groningen
Mathematical Morphology-Theory and Applications, De Gruyter 2016, Special Issue on Contributions from the 12th International Symposium on Mathematical Morphology, 1, pp.203-215. ⟨10.1515/mathm-2016-0011⟩
Mathematical Morphology and Its Applications to Signal and Image Processing: Lecture Notes in Computer Science, 9082(LNCS), 182-193
Mathematical Morphology-Theory and Applications, 1(1). De Gruyter

We validate the usage of augmented 2D shape-size pattern spectra, calculated on arbitrary connected regions. The evaluation is performed on MSER regions and competitive performance with SIFT descriptors achieved in a simple retrieval system, by combi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::919bcbdb649649bbec0c458068304e46
https://doi.org/10.1007/978-3-319-18720-4_16