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Adaptive Optimization Algorithm for Resetting Techniques in Obstacle-ridden Environments
Redirected Walking (RDW) algorithms aim to impose several types of gains on users immersed in Virtual Reality and distort their walking paths in the real world, thus enabling them to explore a larger space. Since collision...
Adaptive optimization Heuristic algorithms Layout Legged locomotion Navigation Obstacle-ridden area OPTIMIZATION Redirected walking Redirection Resetting Space exploration Space vehicles /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
WarpPINN
Pablo Arratia López, Hernán Mella, Sergio Uribe, Daniel E. Hurtado, Francisco Sahli Costabal
Oct 31, 2023
The diagnosis of heart failure usually includes a global functional assessment, such as ejection fraction measured by magnetic resonance imaging. However, these metrics have low discriminate power to distinguish different...
Cardiac mechanics Cardiac strain image registration physics-informed neural networks /dk/atira/pure/subjectarea/asjc/3600/3614 name=Radiological and Ultrasound Technology /dk/atira/pure/subjectarea/asjc/2700/2741 name=Radiology Nuclear Medicine and imaging /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/2700/2718 name=Health Informatics /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
A triangular grid generation and optimization framework for the design of free-form gridshells
Gridshells have been widely used in various public buildings, and many of them are defined over complex free-form surfaces with complex boundaries. This emphasizes the importance of general grid generation and optimization...
Dynamic relaxation Free-form surface Grid generation Grid quality Gridshell /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design /dk/atira/pure/subjectarea/asjc/2200/2209 name=Industrial and Manufacturing Engineering
Personalized Food Printing for Portrait Images
The recent development of 3D printing techniques enables novel applications in customized food fabrication. Based on a tailor-made 3D food printer, we present a novel personalized food printing framework driven by portrait...
Voter models on subcritical scale-free random graphs
The voter model is a classical interacting particle system modelling how consensus is formed across a network. We analyze the time to consensus for the voter model when the underlying graph is a subcritical scale-free random...
inhomogeneous random graphs interacting particle systems random walks on random graphs scale-free networks voter model /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/2600/2600 name=General Mathematics /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design /dk/atira/pure/subjectarea/asjc/2600/2604 name=Applied Mathematics
WarpPINN
Pablo Arratia López, Hernán Mella, Sergio Uribe, Daniel E. Hurtado, Francisco Sahli Costabal
Oct 31, 2023
The diagnosis of heart failure usually includes a global functional assessment, such as ejection fraction measured by magnetic resonance imaging. However, these metrics have low discriminate power to distinguish different...
Cardiac mechanics Cardiac strain image registration physics-informed neural networks /dk/atira/pure/subjectarea/asjc/3600/3614 name=Radiological and Ultrasound Technology /dk/atira/pure/subjectarea/asjc/2700/2741 name=Radiology Nuclear Medicine and imaging /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/2700/2718 name=Health Informatics /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Privacy-Preserving Gaze Data Streaming in Immersive Interactive Virtual Reality
Ethan Wilson, Azim Ibragimov, Michael Proulx, Sai Deep Tetali, Kevin Butler, Eakta Jain
May 31, 2024
Eye tracking is routinely being incorporated into virtual reality (VR) systems. Prior research has shown that eye tracking data, if exposed, can be used for re-identification attacks [14]. The state of our knowledge about...
virtual reality eye tracking privacy /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Uncertainty Class Activation Map (U-CAM) using Gradient Certainty method
Understanding and explaining deep learning models is an imperative task. Towards this, we propose a method that obtains gradient-based certainty estimates that also provide visual attention maps. Particularly, we solve for...
Privacy-Preserving Gaze Data Streaming in Immersive Interactive Virtual Reality
Ethan Wilson, Azim Ibragimov, Michael Proulx, Sai Deep Tetali, Kevin Butler, Eakta Jain
May 31, 2024
Eye tracking is routinely being incorporated into virtual reality (VR) systems. Prior research has shown that eye tracking data, if exposed, can be used for re-identification attacks [14]. The state of our knowledge about...
virtual reality eye tracking privacy /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Personalized Food Printing for Portrait Images
The recent development of 3D printing techniques enables novel applications in customized food fabrication. Based on a tailor-made 3D food printer, we present a novel personalized food printing framework driven by portrait...
Ellipsoid Packing Structures on Freeform Surfaces
Designers always get good inspirations from fascinating geometric structures gifted by the nature. In the recent years, various computational design tools have been proposed to help generate cell packing structures on freeform...
Real-time Global Illumination Decomposition of Videos
Abhimitra Meka, Mohammad Shafiei, Michael Zollhöfer, Christian Richardt, Christian Theobalt
Jun 30, 2021
We propose the first approach for the decomposition of a monocular color video into direct and indirect illumination components in real time. We retrieve, in separate layers, the contribution made to the scene appearance by the...
Fast 3D Indoor Scene Synthesis by Learning Spatial Relation Priors of Objects
We present a framework for fast synthesizing indoor scenes, given a room geometry and a list of objects with learnt priors.Unlike existing data-driven solutions, which often learn priors by co-occurrence analysis and...
3D Indoor Scene Synthesis Complete Spatial Randomness computational modeling Furniture Objects Arrangement Layout mathematical model OPTIMIZATION semantics Task analysis Three-dimensional displays /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Coarse-to-Fine
Facial structure editing of portrait images is challenging given the facial variety, the lack of ground-truth, the necessity of jointly adjusting color and shape, and the requirement of no visual artifacts. In this paper, we...
Ellipsoid Packing Structures on Freeform Surfaces
Designers always get good inspirations from fascinating geometric structures gifted by the nature. In the recent years, various computational design tools have been proposed to help generate cell packing structures on freeform...
Adaptive Optimization Algorithm for Resetting Techniques in Obstacle-ridden Environments
Redirected Walking (RDW) algorithms aim to impose several types of gains on users immersed in Virtual Reality and distort their walking paths in the real world, thus enabling them to explore a larger space. Since collision...
Adaptive optimization Heuristic algorithms Layout Legged locomotion Navigation Obstacle-ridden area OPTIMIZATION Redirected walking Redirection Resetting Space exploration Space vehicles /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Img2Logo
Kai Wen Hsiao, Yongliang Yang, Yung-Chih Chiu, Min-Chun Hu, Chih-Yuan Yao, Hung-Kuo Chu
May 31, 2023
Logos are one of the most important graphic design forms that use an abstracted shape to clearly represent the spirit of a community. Among various styles of abstraction, a particular golden-ratio design is frequently employed...
Near-Eye Display and Tracking Technologies for Virtual and Augmented Reality
George Alex Koulieris, Kaan Akşit, Michael Stengel, Rafał Mantiuk, Katerina Mania, Christian Richardt
Jun 07, 2019
Virtual and augmented reality (VR/AR) are expected to revolutionise entertainment, healthcare, communication and the manufacturing industries among many others. Near-eye displays are an enabling vessel for VR/AR applications...
Near-Eye Display and Tracking Technologies for Virtual and Augmented Reality
George Alex Koulieris, Kaan Akşit, Michael Stengel, Rafał Mantiuk, Katerina Mania, Christian Richardt
Jun 07, 2019
Virtual and augmented reality (VR/AR) are expected to revolutionise entertainment, healthcare, communication and the manufacturing industries among many others. Near-eye displays are an enabling vessel for VR/AR applications...
And/or trees
We present here a new and universal approach for the study of random and/or trees, unifying in one framework many different models, including some novel ones not yet understood in the literature. An and/or tree is a Boolean...
and/or trees local limit random Boolean functions random trees /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/2600/2600 name=General Mathematics /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design /dk/atira/pure/subjectarea/asjc/2600/2604 name=Applied Mathematics
Coarse-to-Fine
Facial structure editing of portrait images is challenging given the facial variety, the lack of ground-truth, the necessity of jointly adjusting color and shape, and the requirement of no visual artifacts. In this paper, we...
Relightable Detailed Human Reconstruction from Sparse Flashlight Images
We present a lightweight system for reconstructing human geometry and appearance from sparse flashlight images. Our system produces detailed geometry including garment wrinkles and surface reflectance, which are exportable...
Human reconstruction human relighting neural implicit field sparse view reconstruction /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Beauty3DFaceNet
We present Beauty3DFaceNet, the first deep convolutional neural network to predict attractiveness on 3D faces with both geometry and texture information. The proposed network can learn discriminative and complementary 2D and...
3D facial attractiveness prediction datasets Deep learning Feature fusion /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/2200/2200 name=General Engineering /dk/atira/pure/subjectarea/asjc/1700/1709 name=Human-Computer Interaction /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
A review of high-speed electro-hydrostatic actuator pumps in aerospace applications
The continued development of electro-hydrostatic actuators (EHAs) in aerospace applications has put forward an increasing demand upon EHA pumps for their high power density. Besides raising the delivery pressure, increasing the...
EHA pump Cavitation electro-hydrostatic actuator (EHA) flow and pressure ripples heat problem high-speed pump tilting motion /dk/atira/pure/subjectarea/asjc/2200/2211 name=Mechanics of Materials /dk/atira/pure/subjectarea/asjc/2200/2210 name=Mechanical Engineering /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
Image-Based OA-style Paper Pop-up Design via Mixed-Integer Programming
Origami architecture (OA) is a fascinating papercraft that involves only a piece of paper with cuts and folds. Interesting geometric structures ‘pop up’ when the paper is opened. However, manually...
foldable structure image-based design mixed-integer programming origami architecture paper pop-up /dk/atira/pure/subjectarea/asjc/1700/1712 name=Software /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/1700/1707 name=Computer Vision and Pattern Recognition /dk/atira/pure/subjectarea/asjc/1700/1704 name=Computer Graphics and Computer-Aided Design
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