Results 31 to 40 of about 440,224 (250)
A statistical model for mapping morphological shape [PDF]
Theoretical Biology and Medical Modelling, 2010 AbstractBackgroundLiving things come in all shapes and sizes, from bacteria, plants, and animals to humans. Knowledge about the genetic mechanisms for biological shape has far-reaching implications for a range spectrum of scientific disciplines including anthropology, agriculture, developmental biology, evolution and biomedicine.ResultsWe derived a ...
Fu, Guifang +5 more
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Statistical Modeling of Craniofacial Shape and Texture [PDF]
International Journal of Computer Vision, 2019 Abstract We present a fully-automatic statistical 3D shape modeling approach and apply it to a large dataset of 3D images, the Headspace dataset, thus generating the first public shape-and-texture 3D morphable model (3DMM) of the full human head. Our approach is the first to employ a template that adapts to the dataset subject before dense morphing ...
Dai, Hang +3 more
openaire +3 more sources
Statistical Multi-Object Shape Models [PDF]
International Journal of Computer Vision, 2007 The shape of a population of geometric entities is characterized by both the common geometry of the population and the variability among instances. In the deformable model approach, it is described by a probabilistic model on the deformations that transform a common template into various instances.
Conglin Lu +3 more
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A deep learning approach for fully automated cardiac shape modeling in tetralogy of Fallot
Journal of Cardiovascular Magnetic Resonance, 2023 Background Cardiac shape modeling is a useful computational tool that has provided quantitative insights into the mechanisms underlying dysfunction in heart disease.
Sachin Govil +11 more
doaj +1 more source
Biomimetic Intelligence and Robotics, 2023 Virtual reduction is crucial for successful and accurate reduction of pelvic fractures. Various methods have been proposed in this regard. However, not all of them are applicable to every pelvic fracture.
Wei Kou +5 more
doaj +1 more source
A Region-Based Statistical Shape Modeling on the First Trapezoid-Metacarpal
Applied Bionics and Biomechanics, 2023 A statistical shape model (SSM) based analysis was conducted in our study. We indicated the morphological differences of the first trapezoid-metacarpal (TMC) bone between the region-based statistical shape model (rSSM) and the nonregion-based statistical
Lin Fu +3 more
doaj +1 more source
Arthroscopy, Sports Medicine, and Rehabilitation, 2020 Purpose: To determine whether statistical shape modeling can detect subtle morphologic differences in the shape of the proximal femur that correlate with clinical findings of unilateral femoroacetabular impingement syndrome.
Timothy C. Keating, M.D. +7 more
doaj +1 more source
Applied Sciences, 2021 Principal components analysis is a powerful technique which can be used to reduce data dimensionality. With reference to three-dimensional bone shape models, it can be used to generate an unlimited number of models, defined by thousands of nodes, from a ...
Giulia Pascoletti +5 more
doaj +1 more source
Anatomical variations of the equine femur and tibia using statistical shape modeling.
PLoS ONE, 2023 The objective of this study was to provide an overarching description of the inter-subject variability of the equine femur and tibia morphology using statistical shape modeling.
Hongjia He +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks +5 more
wiley +1 more source