Results 181 to 190 of about 2,635,657 (307)

Level set method for biomedical images

, 2006
74 p.The introduction of advanced imaging technologies has increased the number of images that a clinician or biologist has to handle. These imaging technologies are used for a variety of applications such as image guided surgery, image - based diagnosis,
Annamalai Lakshmanan
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Piecewise Acoustic Source Imaging with Unknown Speed of Sound Using a Level-Set Method. [PDF]

Commun Appl Math Comput
Huang G, Qian J, Yang Y.
europepmc   +1 more source

Shape-based reconstruction of dynamic fluorescent yield with a level set method. [PDF]

Biomed Eng Online, 2016
Zhang X, Zhang J, Bai J, Luo J.
europepmc   +1 more source

Stochastic Topology Optimization Based on Level-Set Method

, 2013
The level-set method has been shown suitable for topology optimization because it can find optimal shapes with smooth boundaries and non-porous material regions. In the level-set method, however, optimization is conducted based on the gradient method.
Igarashi, Hajime, Watanabe, Kobe, Hidaka, Yuki, Sato, Takahiro   +3 more
core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Automatic Four-Chamber Segmentation Using Level-Set Method and Split Energy Function. [PDF]

Healthc Inform Res, 2016
Kang HC, Lee J, Shin J.
europepmc   +1 more source

Meshfitting for the Level-set Method

, 2018
In applying the level-set method in the context of a finite-element method, errors can be minimized by adjusting the mesh to the shape of the level-set curve.
Wortelboer, Timo (author)
core  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

[A multi-label fusion based level set method for multiple sclerosis lesion segmentation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2019
Gong Z, Guo W, Zhang G, Guo J, Zhu Z, Tan W, Zhang G.   +6 more
europepmc   +1 more source