Results 31 to 40 of about 4,102,252 (349)

K-statistical operators for set mathematical morphology

Revista Facultad de Ingeniería Universidad de Antioquia, 2013
A generalization of the basic operators in mathematical morphology is presented in this paper. The resulting generalization lead to the construction of the k-statistical operators, due to its ability to obtain geometricaly the statistical descriptors ...
Juan Santiago Díaz de León, Arturo Gamino, Julio Salgado, Valentín Trujillo   +3 more
doaj   +1 more source

Hybrid morphological-convolutional neural networks for computer-aided diagnosis

Frontiers in Artificial Intelligence, 2023
Training deep Convolutional Neural Networks (CNNs) presents challenges in terms of memory requirements and computational resources, often resulting in issues such as model overfitting and lack of generalization.
Martha Rebeca Canales-Fiscal, José Gerardo Tamez-Peña   +1 more
doaj   +1 more source

Composite morphological structural element in the edge detecting

Journal of Education, Health and Sport, 2017
Rajs Arkadiusz, Aleksiewicz Mariusz, Goździewska-Nowicka Agnieszka, Parczyk Krystyna. Composite morphological structural element in the edge detecting. Journal of Education, Health and Sport. 2016;6(11):299-304. eISSN 2391-8306.
Arkadiusz Rajs, Mariusz Aleksiewicz, Agnieszka Goździewska-Nowicka, Krystyna Parczyk   +3 more
doaj   +3 more sources

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Color Image Indexing Using Mathematical Morphology

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
A mathematical morphology based approach for color image indexing is explored in this paper. Morphological signatures are powerful descriptions of the image content in the framework of mathematical morphology.
Zaharescu Eugen
doaj   +1 more source

What Happens in the City When Long-Term Urban Expansion and (Un)Sustainable Fringe Development Occur: The Case Study of Rome

ISPRS International Journal of Geo-Information, 2021
This study investigates long-term landscape transformations (1949–2016) in urban Rome, Central Italy, through a spatial distribution of seven metrics (core, islet, perforation, edge, loop, bridge, branch) derived from a Morphological Spatial Pattern ...
Samaneh Sadat Nickayin, Luca Salvati, Rosa Coluzzi, Maria Lanfredi, Rares Halbac-Cotoara-Zamfir, Rosanna Salvia, Giovanni Quaranta, Ahmed Alhuseen, Luisa Gaburova   +8 more
doaj   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

New Frontiers in Spectral-Spatial Hyperspectral Image Classification: The Latest Advances Based on Mathematical Morphology, Markov Random Fields, Segmentation, Sparse Representation, and Deep Learning

IEEE Geoscience and Remote Sensing Magazine, 2018
In recent years, airborne and spaceborne hyperspectral imaging systems have advanced in terms of spectral and spatial resolution, which makes the data sets they produce a valuable source for land cover classification.
Pedram Ghamisi, Emmanuel Maggiori, Shutao Li, R. Souza, Yuliya Tarablaka, G. Moser, Andrea De Giorgi, Leyuan Fang, Yushi Chen, M. Chi, S. Serpico, J. Benediktsson   +11 more
semanticscholar   +1 more source

X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression

Advanced Engineering Materials, EarlyView.
In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe, János Endre Maróti, Imre Norbert Orbulov, Zoltan Hegedűs, Markus Ziehmer, Carl E. Krill III, Håkan Hallberg, Pär A. T. Olsson, Johan Hektor   +8 more
wiley   +1 more source

MATHEMATICAL MORPHOLOGY BASED CHARACTERIZATION OF BINARY IMAGE

Image Analysis and Stereology, 2015
This paper reports the results of a theoretical study on morphological characterization of foreground (X) and background (Xc) of a discrete binary image. Erosion asymmetry and dilation asymmetry, defined to elaborate smoothing of an image respectively by
Raghvendra Sharma, B. S. Daya Sagar
doaj   +1 more source