WSCG 2016: Poster Papers Proceedings Domovská stránka kolekce Zobrazit statistiky

Procházet
Přihlásit se k zasílání denních e-mailů o novinkách RSS Feed RSS Feed RSS Feed
Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 24
Laraba, Moussaab , Benierbah, Said , Khamadja, Mohammed
Distributed video coding for periodic video sequences

Distributed Video Coding (DVC) is a very active research field that aims to provide simple encoders, needed by many low resources applications. Unfortunately, all the proposed implementations of this type of coding claim that there is no way to design such a system as&#...

Stupariu, Mihai-Sorin
An application of triangle mesh models in detecting patterns of vegetation

This contribution presents the results of a work in progress, attempting to use discrete curvature for triangle meshes in order to automatically identify specific structures in remote sensing data. Specifically, the focus was on determining isolated trees, on the basis of data acquired&...

Tra Linh, Hoang , Yang, Chuan-Kai
2D-clothing shape design using spline curve

Fashion design expresses modernness, reflects changes in a society, economy, politics and culture. As a result, fashion also changes very fast and distinctively, and for that reason the improvement and creativity are indispensable. Nowadays, there are numerous fashion design systems/tools. H...

Omar, Luma , Ivrissimtzis, Ioannis
Resilience of luminance based liveness tests under attacks with processed imposter images

Liveness tests are techniques employed by face recognition authentication systems, aiming at verifying that a live face rather than a photo is standing in front of the system camera. In this paper, we study the resilience of a standard liveness test under imposter photo attack...

Lê Vãnh, L. , Beurton-Aimar, M. , Salmon, Jean-Pierre , Marie, Alexia , Parisey, N.
Estimating landmarks on 2D images of beetle mandibles

Studying links between phenotype/genotype and agricultural practices is one of the main topics in agronomy research. Phenotypes can be characterized by informations like age, sex of animals/plants and more and more often with the help of image analysis of their morphology. From...

Lebiedź, Jacek , Redlarski, Jerzy
Applications of immersive 3D visualization lab

The paper presents Immersive 3D Visualization Lab (at the Faculty of Electronics, Telecommunications and Informatics at Gdańsk University of Technology in Poland) and its applications prepared after its launch in December 2014. The main device of the lab is a virtual reality cubic ...

Shirokanev, Alexandr , Kirsch, Dmitriy , Kupriyanov, Alexandr
Development of the crystal lattice parameter identification method based on the gradient steepest descent method

In this paper, we propose a new method to solve a problem of crystal lattice parameter identification. The developed method is based on applying the gradient steepest descent method. The two algorithms of crystal lattice parameter identification on the basis of the developed method...

Ronzhin, Alexander , Vatamaniuk, Irina , Železný, Miloš
Implementation of face recognition methods as a first step for human behaviour analysis in intelligent room

This paper discuss an intelligent space concepts, goals and developments. The review presents an analysis of seven intelligent meeting rooms, equipment and developed services. One of the main goals of intelligent space is the development of proactive services. Realization of such types ...

Strakoš, Petr , Jaroš, Milan , Karásek, Tomáš , Jarošová, Marta , Krpelík, Daniel , Vašatová, Alena , Burešová, Tereza , Timkovič, Juraj , Štembírek, Jan , Vávra, Petr
Medical image processing tools for blender with HPC support

We present a medical image processing plug-in in this paper. Our plug-in uses Blender’s environment and adds tools for the medical image processing and 3D model reconstructions and measurements. There are several software solutions to provide these tasks, two of which are used for&...

Averbukh, Vladimir L. , Bakhterev, Mikhail O. , Manakov, Dmitriy V.
Validity of metaphors and views of software visualization for parallel computing

In this paper approaches to the evaluation of Software Visualization for Parallel Computing are considered on the examples of representation of call graphs and execution traces of parallel programs. The concept of visualization metaphor is described. The visualization metaphors using to depi...

Starodubtsev, I. S. , Fedotov, A. A. , Averbukh, V. L. , Patsko, V. S.
Reachable sets for dubins car in control problems: physical visualization

The work deals with an application of the 3D-printing to full-size building the reachable sets in control problems. As an example, a simple car model is considered with nonlinear dynamics, three-dimensional phase vector, and scalar control constrained by modulus (Dubins car). Current st...

Thooris, Bruno
Visualizing astrophysics simulations: new results of the COAST project

The COAST project at CEA/IRFU at Saclay involves astrophysicists and software engineers developing simulation codes in magneto-hydrodynamics and generic tools for data structuration and visualization. Thanks to the new generation of massively parallel mainframes, computing in astrophysics had made...

Bernabeu, Marisa , Pertusa, Antonio , Gallego, Antonio-Javier
Image spatial verification using segment intersection of interest points

This work presents a new spatial verification technique for image similarity search. The proposed algorithm evaluates the geometry of the detected local keypoints by building segments connecting pairs of points and analyzing their intersections in a 2D plane. We show that these intersec...

Fuhrmann, Ferdinand , Amon, Clemens , Leitner, Christina , Maly, Anna , Graf, Franz
Personalized sound zoning for communication means: user studies and evaluation

We present a new audio user interface for communication means based on automatic sound zoning (ASZ). Highly directive audio reproduction and capturing devices are combined with the output of a newest-generation depth sensor. We particularly use parametric loudspeaker and microphone arrays fo...

Meiller, Dieter , Niewiera, Florian
Data visualization and evaluation for industry 4.0 using an interactive k-means algorithm

The project ISAC@OTH-AW will focus on developing an innovative expert system for data visualization and optimization to produce better manufacturing processes. A mandatory part of the project is the appropriation of industry 4.0 technology benefits, like efficiency, quality and time to marke...

Avedillo, M. J. , Barriga, A. , Acasandrei, L. , Calahorro, J. M.
Hardware-software embedded face recognition system

This paper describes the design and implementation of a hardware-software embedded system for face recognition applications in images and/or videos. The system has hardware components to speed up the face detection and recognition stages. It is a system suitable for applications requiri...

Hu, Jing , Gao, Hongtao , Kong, Xiangyu , Dong, Fan
A ballistic missile shutdown point estimation method based on double fitting corrections

For long-range infrared systems, a new method is proposed in this paper to estimate the shutdown point of ballistic missile. In order to reduce the effect of model error and positioning error of observation point on estimation accuracy, two successive fitting corrections are used&#...

Torner, Jordi , Gómez, Sergi , Alpiste, Francesc
Virtual reality application applied to biomedical models reconstructed from CT scanning

Virtual reality-simulated environments have been used for training for more than 40 years. In recent years, an active development of 3D technologies dealing with medical training, planning and guidance has become an increasingly important area of interest in both research and health-care.&#x...

Dvořák, Karel , Bílek, Michal , Dvořáková, Stanislava
Free form surface modeling and analysis

Creating 2D and 3D models in CAD and following creation of drawings are standard procedures for constructing in the current industrial practice. Most models of industrially produced machine parts can be made by basic processes of modeling using construction or hybrid methods. Listed...

Scheckel, Simon , Kolb, Andreas
Min-max mipmaps for efficient 2D occlusion culling

3D culling techniques are well established to improve rendering performance, but cannot be applied to 2D games in which the scene is composed of partially transparent textures in a known layer arrangement. Commonly, 2D rendering is achieved in a simple back-to-front blending scheme....

Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 24