Zobrazeno 1 - 10
of 884
pro vyhledávání: '"Logarithmic image processing"'
Autor:
Jourlin, Michel1 (AUTHOR) michel.jourlin@univ-st-etienne.fr
Publikováno v:
Sensors (14248220). Aug2024, Vol. 24 Issue 15, p4969. 15p.
Autor:
Michel Jourlin
Publikováno v:
Sensors, Vol 24, Iss 15, p 4969 (2024)
The present study deals with image enhancement, which is a very common problem in image processing. This issue has been addressed in multiple works with different methods, most with the sole purpose of improving the perceived quality. Our goal is to
Externí odkaz:
https://doaj.org/article/0cae322d75b64d2995f4d6367e0f2fe2
Autor:
Noyel, Guillaume, Jourlin, Michel
Publikováno v:
Image Analysis and Stereology, International Society for Stereology, 2019, 38 (1), pp.43-52
In order to create an image segmentation method robust to lighting changes, two novel homogeneity criteria of an image region were studied. Both were defined using the Logarithmic Image Processing (LIP) framework whose laws model lighting changes. Th
Externí odkaz:
http://arxiv.org/abs/1904.12597
Autor:
Jourlin, Michel, Noyel, Guillaume
Publikováno v:
International Workshop on the Physics and Mechanics of Random Structures: from Morphology to Material Properties, Jun 2018, Island of Ol{\'e}ron, France
The current paper deals with the role played by Logarithmic Image Processing (LIP) operators for evaluating the homogeneity of a region. Two new criteria of heterogeneity are introduced, one based on the LIP addition and the other based on the LIP sc
Externí odkaz:
http://arxiv.org/abs/1806.10472
Autor:
Noyel, Guillaume, Jourlin, Michel
Publikováno v:
Proceedings IEEE International Conference on Image Processing (ICIP 2015, Sep 2015, Qu{\'e}bec City, Canada). ISBN: 978-1-4799-8338-4 (CFP15CIP-USB), pp.3921 - 3925, 2015, http://www.icip2015.org/
Aspl{\"u}nd's metric, which is useful for pattern matching, consists in a double-sided probing, i.e. the over-graph and the sub-graph of a function are probed jointly. It has previously been defined for grey-scale images using the Logarithmic Image P
Externí odkaz:
http://arxiv.org/abs/1803.00764
Autor:
Guillaume Noyel, Michel Jourlin
Publikováno v:
Image Analysis and Stereology, Vol 38, Iss 1, Pp 43-52 (2019)
In order to create an image segmentation method robust to lighting changes, two novel homogeneity criteria of an image region were studied. Both were defined using the Logarithmic Image Processing (LIP) framework whose laws model lighting changes. Th
Externí odkaz:
https://doaj.org/article/a58f7f8512294daa96f2e0f8dd084952
Autor:
Noyel, Guillaume, Jourlin, Michel
Publikováno v:
12th European Congress for Stereology and Image Analysis 2017, Sep 2017, Kaiserslautern, Germany. Proceedings of the 12th European Congress for Stereology and Image Analysis 2017. http://www.mathematik.uni-kl.de/events/ecsia-2017/12th-ecsia-2017
We introduce a simple expression for the map of Asplund's distances with the multiplicative Logarithmic Image Processing (LIP) law. It is a difference between a morphological dilation and a morphological erosion with an additive structuring function
Externí odkaz:
http://arxiv.org/abs/1708.08992
Autor:
Jourlin, Michel
Logarithmic Image Processing: Theory and Applications, the latest volume in the series that merges two long-running serials, Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy and features cutting-edge articl
Autor:
Noyel, Guillaume, Jourlin, Michel
Publikováno v:
13th International Symposium on Mathematical Morphology, ISMM 2017, May 2017, Fontainebleau, France. Springer International Publishing, pp.408-420, 2017, Mathematical Morphology and Its Applications to Signal and Image Processing: 13th International Symposium, ISMM 2017, Fontainebleau, France, May 15--17, 2017, Proceedings. http://cmm.ensmp.fr/ismm2017/
We establish the link between Mathematical Morphology and the map of Asplund's distances between a probe and a grey scale function, using the Logarithmic Image Processing scalar multiplication. We demonstrate that the map is the logarithm of the rati
Externí odkaz:
http://arxiv.org/abs/1701.08092