Results 51 to 60 of about 4,289,464 (313)

MULTISCALE IMAGE ANALYSIS BASED ON ROBUST AND ADAPTIVE MORPHOLOGICAL SCALE-SPACES

Image Analysis and Stereology, 2014
Mathematical morphology is a powerful tool for image analysis; however, classical morphological operators suffer from lacks of robustness against noise, and also intrinsic image features are not accounted at all in the process.
El Hadji Samba Diop, Jesus Angulo
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

HaarNet: Large-scale Linear-Morphological Hybrid Network for RGB-D Semantic Segmentation [PDF]

arXiv, 2023
Signals from different modalities each have their own combination algebra which affects their sampling processing. RGB is mostly linear; depth is a geometric signal following the operations of mathematical morphology. If a network obtaining RGB-D input has both kinds of operators available in its layers, it should be able to give effective output with ...
arxiv  

A Multi-parameter Persistence Framework for Mathematical Morphology [PDF]

arXiv, 2021
The field of mathematical morphology offers well-studied techniques for image processing. In this work, we view morphological operations through the lens of persistent homology, a tool at the heart of the field of topological data analysis. We demonstrate that morphological operations naturally form a multiparameter filtration and that persistent ...
arxiv  

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

Dual-Concentrated Network With Morphological Features for Tree Species Classification Using Hyperspectral Image

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
At present, deep learning is a hot topic in the field of the classification of hyperspectral image (HSI), and it has aroused wide attention. However, in fine-grained classification tasks, such as tree species classification, the uncertain spectrum ...
Zhengqi Guo, Mengmeng Zhang, Wen Jia, Jinxin Zhang, Wei Li   +4 more
doaj   +1 more source

Bone‐wise rigid registration of femur, tibia, and fibula for the tracking of temporal changes

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Multiple myeloma (MM) induces temporal alterations in bone structure, such as osteolytic bone lesions, which are challenging to identify through manual image interpretation. The large variation in radiologists' assessments, even at expert centers, further complicates diagnosis.
Arttu Ruohola, Ville Haapamäki, Eero Salli, Tuomas Kaseva, Marko Kangasniemi, Sauli Savolainen   +5 more
wiley   +1 more source

The effect of population density on shoot morphology of herbs in relation to light capture by leaves [PDF]

, 2000
Plants change their shapes, depending on their environment, for example, plant height increases with increasing population density. We examined the density-dependent plasticity in shoot morphology of herbs by analysing a mathematical model which ...
Aphalo, Ballaré, Ballaré, Bo Li, Dale, Davis, Givnish, Givnish, Hara, Holmes, Håkanson, Iwasa, Jun-ichirou Suzuki, Jørgensen, Jørgensen, Kobayashi, Morgan, Müller, Philip K. Maini, Sakai, Schmitt, Sekimura, Sekimura, Sekimura, Sekiyama, Sekiyama, Smith, Smith, Smith, Straškraba, Takenaka, Thompson, Tiina Roose, Tiwari, Toshihiko Hara, Toshio Sekimura, Van der Molen, Williams   +37 more
core   +1 more source

Mucus Physically Restricts Influenza A Viral Particle Access to the Epithelium

Advanced Biology, EarlyView.
The infectious potential of respiratory viruses depends on their ability to navigate through a layer of mucus that serves as a protective barrier in the lung. It is demonstrated that influenza A virus penetration through mucus is significantly limited by the gel's internal microstructure and, to a lesser extent, by adhesive binding to mucin glycans ...
Logan Kaler, Elizabeth M. Engle, Maria Corkran, Ethan Iverson, Allison Boboltz, Maxinne A. Ignacio, Taj Yeruva, Margaret A. Scull, Gregg A. Duncan   +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