Results 71 to 80 of about 760,834 (347)

Real-time external labeling layout algorithm for Direct Volume Rendering

Revista Cubana de Informática Médica, 2016
Illustrations used in technical and scientific texts often employ labels to correlate the graphic elements and their textual descriptions. Researchers have proposed several algorithms to determine the layout of the annotations on images rendered at ...
Luis Guillermo Silva Rojas, Ramón Carrasco Velar   +1 more
doaj   +2 more sources

Real-Time Wave Simulation of Large-Scale Open Sea Based on Self-Adaptive Filtering and Screen Space Level of Detail

Journal of Marine Science and Engineering
The real-time simulation technology of large-scale open sea surfaces has been of great importance in fields such as computer graphics, ocean engineering, and national security.
Xi Duan, Jian Liu, Xinjie Wang
doaj   +1 more source

Volumetric real-time particle-based representation of large unstructured tetrahedral polygon meshes [PDF]

, 2012
In this paper we propose a particle-based volume rendering approach for unstructured, three-dimensional, tetrahedral polygon meshes. We stochastically generate millions of particles per second and project them on the screen in real-time.
A. Maximo, C. Rocchini, C.P. Robert, I. Babuska, J. Challinger, N. Metropolis, P. Shirley   +6 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Two-Dimensional Beam Tracing from Visibility Diagrams for Real-Time Acoustic Rendering

EURASIP Journal on Advances in Signal Processing, 2010
We present an extension of the fast beam-tracing method presented in the work of Antonacci et al. (2008) for the simulation of acoustic propagation in reverberant environments that accounts for diffraction and diffusion.
F. Antonacci, A. Sarti, S. Tubaro
doaj   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Real Time Rendering of Atmospheric Scattering and Volumetric Shadows [PDF]

, 2006
International audienceReal time rendering of atmospheric light scattering is one of the most difficult lighting effect to achieve in computer graphics.
Arquès, Didier, Biri, Venceslas, Michelin, Sylvain   +2 more
core   +2 more sources

Occlusion Handling using Semantic Segmentation and Visibility-Based Rendering for Mixed Reality

, 2017
Real-time occlusion handling is a major problem in outdoor mixed reality system because it requires great computational cost mainly due to the complexity of the scene.
Fukiage, Taiki, Hori, Tomoki, Oishi, Takeshi, Okamoto, Yasuhide, Roxas, Menandro   +4 more
core   +1 more source

Real-time visualization of a sparse parametric mixture model for BTF rendering [PDF]

, 2012
Bidirectional Texture Functions (BTF) allow high quality visualization of real world materials exhibiting complex appearance and details that can not be faithfully represented using simpler analytical or parametric representations.
D.K. McAllister, D.S. Ebert, F. Suykens, G. Müller, G. Müller, H. Wu, J. Filip, K.J. Dana, M. Pharr, W.C. Ma   +9 more
core   +3 more sources

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source