Results 171 to 180 of about 1,164,284 (355)

Anatomical Similarity as a New Metric to Evaluate Brain Generative Models [PDF]

arXiv
Generative models enhance neuroimaging through data augmentation, quality improvement, and rare condition studies. Despite advances in realistic synthetic MRIs, evaluations focus on texture and perception, lacking sensitivity to crucial anatomical fidelity.
arxiv  

Automatic Modeling of Anatomical Structures for Biomechanical Analysis and Visualization in a Virtual Spine Workstation [PDF]

, 2001
Xuesong Chen, Chee‐Kong Chui, Swee‐Hin Teoh, Sim‐Heng Ong, Wiesław L. Nowinski   +4 more
openalex   +1 more source

Técnicas de moldagem da máscara facial

Revista de Odontologia da UNESP
INTRODUÇÃO: Encontram-se descritas na literatura várias técnicas para moldagem da máscara facial com o intuito de obtenção de modelos para confecção de próteses bucomaxilofaciais. OBJETIVO: Este artigo tem como objetivo relatar duas técnicas de moldagem,
Luana Maria Martins de Aquino, Milene de Oliveira, Ana Paula Varela Brown Martins, Célia Marisa Rizzatti Barbosa   +3 more
doaj  

An Anatomical Model of the Knee Joint Obtained by Computer Dissection [PDF]

, 2002
Saulo Martelli, F. Acquaroli, V. Pinskerová, A. Spettol, Andrea Visani   +4 more
openalex   +1 more source

Anatomically Constrained Implicit Face Models

2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Coordinate based implicit neural representations have gained rapid popularity in recent years as they have been successfully used in image, geometry and scene modeling tasks. In this work, we present a novel use case for such implicit representations in the context of learning anatomically constrained face models.
Chandran, Prashanth, Zoss, Gaspard
openaire   +2 more sources

Multi‐institutional study on image quality for a novel CBCT solution on O‐ring linac

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction This work presents a multi‐institutional study on image quality provided by a novel cone beam computed tomography (CBCT). The main goal is to investigate the consistency of imaging performance across multiple institutions.
Luis Agulles‐Pedrós, R. Lee MacDonald, Amanda Jean Cherpak, Nayha Dixit, Lei Dong, Tianyu Zhao, Kundan Thind, Anthony Doemer, Boon‐Keng Teo, Shiqin Su, Alexander Moncion, James L. Robar   +11 more
wiley   +1 more source

Medical 3D Printing Cost-Savings in Orthopedic and Maxillofacial Surgery: Cost Analysis of Operating Room Time Saved with 3D Printed Anatomic Models and Surgical Guides. [PDF]

Acad Radiol, 2020
Ballard DH, Mills P, Duszak R, Weisman JA, Rybicki FJ, Woodard PK.   +5 more
europepmc   +1 more source

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros, George Patatoukas, Nikos Kollaros, Marina Chalkia, Andromachi Kougioumtzopoulou, Vasilios Kouloulias, Kalliopi Platoni   +6 more
wiley   +1 more source

Two-View Topogram-Based Anatomy-Guided CT Reconstruction for Prospective Risk Minimization [PDF]

arXiv
To facilitate a prospective estimation of CT effective dose and risk minimization process, a prospective spatial dose estimation and the known anatomical structures are expected. To this end, a CT reconstruction method is required to reconstruct CT volumes from as few projections as possible, i.e.
arxiv  

Morphometric differences between basal cell carcinomas & melanomas of the head & neck versus other sites and their influence on neural networks

EJC Skin Cancer
Background: Dermoscopic appearance of basal cell carcinomas (BCC) and melanomas guide diagnosis and may be influenced by anatomic location. Objective: We aimed to investigate the morphometric differences between anatomic sites of the head and neck(H&N ...
Jonas Hue, Jinendra Ekanayake, Jamshid Dehmeshki, Jagtar Dhanda   +3 more
doaj