Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Cristina Ticala"'
Autor:
Vasile Berinde, Cristina Ţicală
Publikováno v:
Symmetry, Vol 13, Iss 5, p 885 (2021)
The aim of this paper is to show analytically and empirically how ant-based algorithms for medical image edge detection can be enhanced by using an admissible perturbation of demicontractive operators. We thus complement the results reported in a rec
Externí odkaz:
https://doaj.org/article/e54d7d64c3194efd8aba0bef597a6023
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11303 (2021)
Nowadays, reliable medical diagnostics from computed tomography (CT) and X-rays can be obtained by using a large number of image edge detection methods. One technique with a high potential to improve the edge detection of images is ant colony optimiz
Externí odkaz:
https://doaj.org/article/0aea78c0201a4a07a84e8fe89ded79a2
Publikováno v:
Mathematics, Vol 8, Iss 6, p 1040 (2020)
Nowadays, demicontractive operators in terms of admissible perturbation are used to solve difficult tasks. The current research uses several demicontractive operators in order to enhance the quality of the edge detection results when using ant-based
Externí odkaz:
https://doaj.org/article/530553d1e1fc4ccdb67d830cb632e9db
Autor:
Cristina Ticala, Camelia-M. Pintea, Simone A. Ludwig, Mara Hajdu-Macelaru, Oliviu Matei, Petrica C. Pop
Publikováno v:
2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5556139b13f7c902c957c4416169def6
https://doi.org/10.1109/fuzz-ieee55066.2022.9882851
https://doi.org/10.1109/fuzz-ieee55066.2022.9882851
Autor:
Ioana Zelina, Cristina Ticala
Publikováno v:
Creative Mathematics and Informatics. 29:101-108
In this paper we aim to use a demicontractive operator in terms of admissible perturbations in an ant colony optimization (ACO) algorithm for edge detection of medical images. Two admissible perturbations are used. Practical results are presented. Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::799115d1ab765a0daaa21d127a151037
https://doi.org/10.37193/cmi.2020.01.12
https://doi.org/10.37193/cmi.2020.01.12
Autor:
Cristina Ticala, Camelia-M. Pintea, Gloria Cerasela Crisan, Oliviu Matei, Mara Hajdu-Macelaru, Petrica C. Pop
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783031154706
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19fb41dfeb526095407311a1a1af0ce4
https://doi.org/10.1007/978-3-031-15471-3_39
https://doi.org/10.1007/978-3-031-15471-3_39
Autor:
Cristina Ticala
Publikováno v:
Carpathian Journal of Mathematics. 33:381-388
We establish convergence theorems for a Krasnoselskij type fixed point iterative method constructed as the admissible perturbation of an asymptotically demicontractive operator defined on a convex closed subset of a Hilbert space.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e131a16cc20f01d60087cfaf6486add
https://doi.org/10.37193/cjm.2017.03.13
https://doi.org/10.37193/cjm.2017.03.13
Autor:
Cristina Ticala
Publikováno v:
Creative Mathematics and Informatics. 25:121-126
The aim of this paper is to prove some convergence theorems for a general Krasnoselskij type fixed point iterative method defined by means of the concept of admissible perturbation of a demicontractive operator in Hilbert spaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68bff84c3adac08bbaaf6fb854f55fc5
https://doi.org/10.37193/cmi.2016.01.15
https://doi.org/10.37193/cmi.2016.01.15
Publikováno v:
Mathematics
Volume 8
Issue 6
Mathematics, Vol 8, Iss 1040, p 1040 (2020)
Volume 8
Issue 6
Mathematics, Vol 8, Iss 1040, p 1040 (2020)
Nowadays, demicontractive operators in terms of admissible perturbation are used to solve difficult tasks. The current research uses several demicontractive operators in order to enhance the quality of the edge detection results when using ant-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40e6498ef9bd0d9155954c9d36b1b83
https://doi.org/10.3390/math8061040
https://doi.org/10.3390/math8061040
Autor:
Cristina Ticala
Publikováno v:
Creative Mathematics and Informatics. 22:237-241
In this paper we give the solvability class of generalized strongly nonlinear variational inequalities modified by the use of the new concept of admissible perturbation operator on nonempty closed convex sets in Hilbert spaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::205c8c084ce46f5f9e27fd93d1c4a027
https://doi.org/10.37193/cmi.2013.02.02
https://doi.org/10.37193/cmi.2013.02.02