Results 191 to 200 of about 81,242 (307)
Automatic 3D coronary artery segmentation based on local region active contour model. [PDF]
J Thorac DisChen X, Jiang J, Zhang X.
europepmc +1 more source
Ship Segmentation in SAR Images by Improved Nonlocal Active Contour Model. [PDF]
Sensors (Basel), 2018 Zhang X, Xiong B, Dong G, Kuang G.
europepmc +1 more source
Gradient Flows and Geometric Active Contour Models
, 1994 In this note, we analyze the geometric active contour models proposed in [10, 31] from a curve evolution point of view and propose some modifications based on gradient flows relative to certain new metrics.
Allen Tannenbaum +4 more
core
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
An Improved Skin Lesion Classification Using a Hybrid Approach with Active Contour Snake Model and Lightweight Attention-Guided Capsule Networks. [PDF]
Diagnostics (Basel)Behara K, Bhero E, Agee JT.
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Active contour models in medical image segmentation
, 2000 Active contour models are very suitable to image segmentation. A contour is a set of point which has an energy function. This energy function comes from both internal and external sources. This paper includes internal and external energy definition and a
Nagy, Ivan
core
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source
FEBS Open Bio, EarlyView.We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa +2 more
wiley +1 more source
Multi-atlas active contour segmentation method using template optimization algorithm. [PDF]
BMC Med Imaging, 2019 Wang M, Li P, Liu F.
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, 1996 Introduction Active contours (snakes) are a sophisticated approach to contour extraction in image interpretation. They challenge the widely held view that low-level vision tasks such as edge detection are 'bottom-up' processes; features are
Improved Snake Performance +2 more
core