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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 ... -
Top-down model fitting for hand pose recovery in sequences of depth images
(2018-11)
Article
Restricted access - publisher's policyState-of-the-art approaches on hand pose estimation from depth images have reported promising results under quite controlled considerations. In this paper we propose a two-step pipeline for recovering the hand pose from a ... -
Monte Carlo convolution for learning on non-uniformly sampled point clouds
(2018-11)
Article
Open AccessDeep learning systems extensively use convolution operations to process input data. Though convolution is clearly defined for structured data such as 2D images or 3D volumes, this is not true for other data types such as ... -
Sensor-aware normal estimation for point clouds from 3D range scans
(2018)
Article
Restricted access - publisher's policyNormal vectors are essential for many point cloud operations, including segmentation, reconstruction and rendering. The robust estimation of normal vectors from 3D range scans is a challenging task due to undersampling and ... -
Terrain super-resolution through aerial imagery and fully convolutional networks
(2018-05-22)
Article
Restricted access - publisher's policyDespite recent advances in surveying techniques, publicly available Digital Elevation Models (DEMs) of terrains are low-resolution except for selected places on Earth. In this paper we present a new method to turn ... -
Visualization of large molecular trajectories
(2018-09-06)
Article
Open AccessThe analysis of protein-ligand interactions is a time-intensive task. Researchers have to analyze multiple physico-chemical properties of the protein at once and combine them to derive conclusions about the protein-ligand ... -
A general illumination model for molecular visualization
(2018-06)
Article
Open AccessSeveral visual representations have been developed over the years to visualize molecular structures, and to enable a better understanding of their underlying chemical processes. Today, the most frequently used atom-based ... -
Visual analysis of protein-ligand interactions
(2018-06)
Article
Open AccessThe analysis of protein-ligand interactions is complex because of the many factors at play. Most current methods for visual analysis provide this information in the form of simple 2D plots, which, besides being quite space ... -
Progressive ray casting for volumetric models on mobile devices
(2018-06)
Article
Restricted access - publisher's policyMobile devices have experienced an incredible market penetration in the last decade. Currently, medium to premium smartphones are relatively affordable devices. With the increase in screen size and resolution, together ... -
Linear buckling analysis of perforated cold-formed steel storage rack columns by means of the generalised beam theory
(2017-03)
Article
Open AccessThe investigation attempts to adapt a be am finite element procedure based on the Generalised Beam Theory (GBT) to the analysis of perforated columns. The presence of perforations is taken into account through the use of ... -
Gemelli-obturator complex in the deep gluteal space: an anatomic and dynamic study
(2017-12-07)
Article
Open AccessObjective: To investigate the behavior of the sciatic nerve during hip rotation at subgluteal space. Materials and methods: Sonographic examination (high-resolution ultrasound machine at 5.0–14 MHZ) of the gemelli-obturator ... -
Coherent multi-layer landscape synthesis
(Springer, 2017-05-08)
Article
Open AccessWe present an efficient method for generating coherent multi-layer landscapes. We use a dictionary built from exemplars to synthesize high-resolution fully featured terrains from input low-resolution elevation data. Our ...
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