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Interactive framework for the visual exploration of colonic data
(2020-10)
Article
Restricted access - publisher's policyComputerized Tomography (CT) and, more recently, Magnetic Resonance Imaging (MRI) have become the state-of-the art techniques for morpho-volumetric analysis of abdominal cavities. Due to its constant motility, the colon ... -
Marker-less monitoring protocol to analyze biomechanical joint metrics during pedaling
(Institute of Electrical and Electronics Engineers (IEEE), 2020-07-02)
Article
Open AccessMarker-less systems are becoming popular to detect a human skeleton in an image automatically. However, these systems have difficulties in tracking points when part of the body is hidden, or there is an artifact that does ... -
Follower behavior under stress in immersive VR
(2020-03-06)
Article
Restricted access - publisher's policyUnderstanding human decision making is a key requirement to improve crowd simulation models so that they can better mimic real human behavior. It is often difficult to study human decision making during dangerous situations ... -
A scalable approach to T2-MRI colon segmentation
(2020-07-01)
Article
Restricted access - publisher's policyThe study of the colonic volume is a procedure with strong relevance to gastroenterologists. Depending on the clinical protocols, the volume analysis has to be performed on MRI of the unprepared colon without contrast ... -
VR4Health: personalized teaching and learning anatomy using VR
(2020-03-19)
Article
Open AccessVirtual Reality (VR) is being integrated into many different areas of our lives, from industrial engineering to video-games, and also including teaching and education. We have several examples where VR has been used to ... -
Codimension-3 bifurcation for continuous saddle bimodal linear dynamical systems
(2018-02-01)
Article
Open AccessWe continue the study of the structural stability and the bifurcations of planar continuous bimodal linear dynamical systems (that is, systems consisting of two linear dynamics acting on each side of a straight line, ... -
Analysis of the winning probability and the scoring actions in the American professional soccer championship
(2020-01-01)
Article
Open AccessThis study aimed to assess the effect of the scoring moment on the conditional probability of winning or losing a professional soccer match, as well as identified the most influential variables contributing to victory in ... -
Multi-agent parallel hierarchical path finding in navigation meshes (MA-HNA*)
(2020-02)
Article
Restricted access - publisher's policyOne of the main challenges in video games is to compute paths as efficiently as possible for groups of agents. As both the size of the environments and the number of autonomous agents increase, it becomes harder to obtain ... -
First impressions: A survey on vision-based apparent personality trait analysis
(Institute of Electrical and Electronics Engineers (IEEE), 2019-07-23)
Article
Open AccessPersonality analysis has been widely studied in psychology, neuropsychology, and signal processing fields, among others. From the past few years, it also became an attractive research area in visual computing. From the ... -
Abdominal distension after eating lettuce: the role of intestinal gas evaluated in vitro and by abdominal CT imaging
(John Wiley and Sons Ltd., 2019-08-11)
Article
Open AccessBackground: Some patients complain that eating lettuce, gives them gas and abdominal distention. Our aim was to determine to what extent the patients' assertion is sustained by evidence. Methods: An in vitro study measured ... -
Image-based tree variations
(2020-02)
Article
Open AccessThe automatic generation of realistic vegetation closely reproducing the appearance of specific plant species is still a challenging topic in computer graphics. In this paper, we present a new approach to generate new tree ... -
Visual analysis of research paper collections using normalized relative compression
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-06-21)
Article
Open AccessThe analysis of research paper collections is an interesting topic that can give insights on whether a research area is stalled in the same problems, or there is a great amount of novelty every year. Previous research has ...
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