Results 31 to 40 of about 97,053 (258)

A COMPUTER TECHNIQUE FOR ANALYZING RADIO‐TELEMETRY DATA

Wildlife Society Bulletin, 1980
An interactive computer system to analyze radio‐telemetry data has been developed and used on turkey observations. The program calculates home range by the convex polygon, capture radius, and non‐circular home range methods.
Gregory. T. Koeln
doaj   +1 more source

Assessment criteria for 2D shape transformations in animation [PDF]

, 1997
The assessment of 2D shape transformations (or morphing) for animation is a difficult task because it is a multi-dimensional problem. Existing morphing techniques pay most attention to shape information interactive control and mathematical simplicity ...
Patterson, J., Yu, J-H.
core   +1 more source

Polygon Laplacian Made Simple

Computer graphics forum (Print), 2020
The discrete Laplace‐Beltrami operator for surface meshes is a fundamental building block for many (if not most) geometry processing algorithms. While Laplacians on triangle meshes have been researched intensively, yielding the cotangent discretization ...
A. Bunge, Philipp Herholz, M. Kazhdan, M. Botsch   +3 more
semanticscholar   +1 more source

Morphing of Triangular Meshes in Shape Space [PDF]

, 2008
We present a novel approach to morph between two isometric poses of the same non-rigid object given as triangular meshes. We model the morphs as linear interpolations in a suitable shape space $\mathcal{S}$.
A. Brunton, Alan Brunton, C. Shu, Chang Shu, P. Bose, S. Wuhrer, Stefanie Wuhrer   +6 more
core   +6 more sources

Drawing Area-Proportional Euler Diagrams Representing Up To Three Sets [PDF]

, 2013
Area-proportional Euler diagrams representing three sets are commonly used to visualize the results of medical experiments, business data, and information from other applications where statistical results are best shown using interlinking curves ...
Flower, Jean, Howse, John, Rodgers, Peter, Stapleton, Gem   +3 more
core   +3 more sources

EXTERNAL ROLLING OF A POLYGON ON CLOSED CURVILINEAR PROFILE

Acta Polytechnica, 2020
The design of a helical surface tillage tool made of a developable helicoid section has been calculated using the methods of analytical and differential geometry, the theory of surfaces, the systems of computer-generated graphics and mathematics.
S. Pylypaka, M. Klendii, V. Trokhaniak, T. Kresan, I. Y. Hryshchenko, A. S. Pastushenko   +5 more
semanticscholar   +1 more source

Parallel multi-view polygon rasterization for 3D light field display.

Optics Express, 2020
Three-dimensional (3D) light field displays require samples of image data captured from a large number of regularly spaced camera images to produce a 3D image.
Y. Guan, X. Sang, Shujun Xing, Yingying Chen, Yuanhang Li, Duo Chen, Xunbo Yu, B. Yan   +7 more
semanticscholar   +1 more source

A new doubly discrete analogue of smoke ring flow and the real time simulation of fluid flow

, 2007
Modelling incompressible ideal fluids as a finite collection of vortex filaments is important in physics (super-fluidity, models for the onset of turbulence) as well as for numerical algorithms used in computer graphics for the real time simulation of ...
Angelidis A Neyret F, Angelidis A Neyret F Singh K Nowrouzezahrai D, Arnold V A, Boris Springborn, Chorin A J, Hoffmann T, Hoffmann T, Hoffmann T, Ivey T A Mladenov I M de León M, Kivotides D, Levi D, Saffman P G, Sante Da Rios L, Steffen Weißmann, Ulrich Pinkall   +14 more
core   +1 more source

3D Reconstruction of Geometries for Urban Areas Supported by Computer Vision or Procedural Generations

Mathematics
This work presents a numerical mesh generation method for 3D urban scenes that could be easily converted into any 3D format, different from most implementations which are limited to specific environments in their applicability.
Hanli Liu, Carlos J. Hellín, Abdelhamid Tayebi, Carlos Delgado, Josefa Gómez   +4 more
doaj   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source