Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Demir Çiğdem"'
Segmenting multiple objects (e.g., organs) in medical images often requires an understanding of their topology, which simultaneously quantifies the shape of the objects and their positions relative to each other. This understanding is important for s
Externí odkaz:
http://arxiv.org/abs/2408.08038
Publikováno v:
Curved and Layered Structures, Vol 4, Iss 1, Pp 146-157 (2017)
In this paper, free vibration analysis of annular sector plates has been presented via conical shell equations. By using the first-order shear deformation theory (FSDT) equation of motion of conical shell is obtained. The method of discrete singular
Externí odkaz:
https://doaj.org/article/ffdc4cfc5e1e4cb79c3f3c9607c176b3
Autor:
Erden, Mehmet Bahadir, Cansiz, Selahattin, Caki, Onur, Khattak, Haya, Etiz, Durmus, Yakar, Melek Cosar, Duruer, Kerem, Barut, Berke, Gunduz-Demir, Cigdem
Encoder-decoder networks become a popular choice for various medical image segmentation tasks. When they are trained with a standard loss function, these networks are not explicitly enforced to preserve the shape integrity of an object in an image. H
Externí odkaz:
http://arxiv.org/abs/2309.12106
Segmentation networks are not explicitly imposed to learn global invariants of an image, such as the shape of an object and the geometry between multiple objects, when they are trained with a standard loss function. On the other hand, incorporating s
Externí odkaz:
http://arxiv.org/abs/2307.03137
Publikováno v:
Curved and Layered Structures, Vol 3, Iss 1 (2016)
In the present manuscript, free vibration response of circular cylindrical shells with functionally graded material (FGM) is investigated. The method of discrete singular convolution (DSC) is used for numerical solution of the related governing equat
Externí odkaz:
https://doaj.org/article/35f00a4596f945df950784ce34ea344d
Autor:
Cansiz, Selahattin, Kesim, Cem, Bektas, Sevval Nur, Kulali, Zeynep, Hasanreisoglu, Murat, Gunduz-Demir, Cigdem
Publikováno v:
IEEE Journal of Biomedical and Health Informatics, vol. 27, no. 2, pp. 1036-1047, Feb. 2023
The Henle's fiber layer (HFL) in the retina carries valuable information on the macular condition of an eye. However, in the common practice, this layer is not separately segmented but rather included in the outer nuclear layer since it is difficult
Externí odkaz:
http://arxiv.org/abs/2201.06435
Autor:
Firouznia, Marjan, Alikhani Koupaei, Javad, Faez, Karim, Jabdaragh, Aziza Saber, Gunduz-Demir, Cigdem
Publikováno v:
In Digital Signal Processing April 2024 147
Autor:
Saber Jabdaragh, Aziza, Firouznia, Marjan, Faez, Karim, Alikhani, Fariba, Alikhani Koupaei, Javad, Gunduz-Demir, Cigdem
Publikováno v:
In Pattern Recognition Letters September 2023 173:108-114
This paper presents a new deep regression model, which we call DeepDistance, for cell detection in images acquired with inverted microscopy. This model considers cell detection as a task of finding most probable locations that suggest cell centers in
Externí odkaz:
http://arxiv.org/abs/1908.11211
Dense prediction models are widely used for image segmentation. One important challenge is to sufficiently train these models to yield good generalizations for hard-to-learn pixels. A typical group of such hard-to-learn pixels are boundaries between
Externí odkaz:
http://arxiv.org/abs/1908.02095