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Over the last decade, a variety of new neurophysiological experiments have led to new insights as to how, when and where retinal processing takes place, and the nature of the retinal representation encoding sent to the cortex for further…

Computer Vision and Pattern Recognition · Computer Science 2020-11-18 Nasim Nematzadeh , David MW Powers , Trent Lewis

Machine Learning (ML) is used to tackle various tasks, such as disease classification and prediction. The effectiveness of ML models relies heavily on having large amounts of complete data. However, healthcare data is often limited or…

A common problem in elastic optical networks is to study the behavior of different resources allocation algorithms, such as signal modulation formats or quality of service, in optical networks in dynamic scenarios where connections are…

Networking and Internet Architecture · Computer Science 2021-05-07 Felipe Falcón , Gonzalo España , Danilo Bórquez-Paredes

We present SPECULATOR - a fast, accurate, and flexible framework for emulating stellar population synthesis (SPS) models for predicting galaxy spectra and photometry. For emulating spectra, we use principal component analysis to construct a…

Instrumentation and Methods for Astrophysics · Physics 2020-07-08 Justin Alsing , Hiranya Peiris , Joel Leja , ChangHoon Hahn , Rita Tojeiro , Daniel Mortlock , Boris Leistedt , Benjamin D. Johnson , Charlie Conroy

Periocular refers to the externally visible region of the face that surrounds the eye socket. This feature-rich area can provide accurate identification in unconstrained or uncooperative scenarios, where the iris or face modalities may not…

Computer Vision and Pattern Recognition · Computer Science 2023-07-21 Fernando Alonso-Fernandez , Josef Bigun , Julian Fierrez , Naser Damer , Hugo Proença , Arun Ross

High-resolution blood flow simulations have potential for developing better understanding biophysical phenomena at the microscale, such as vasodilation, vasoconstriction and overall vascular resistance. To this end, we present a scalable…

Computational Engineering, Finance, and Science · Computer Science 2019-09-26 Libin Lu , Matthew J. Morse , Abtin Rahimian , Georg Stadler , Denis Zorin

We introduce CRISP, a method that recovers simulatable human motion and scene geometry from monocular video. Prior work on joint human-scene reconstruction relies on data-driven priors and joint optimization with no physics in the loop, or…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Zihan Wang , Jiashun Wang , Jeff Tan , Yiwen Zhao , Jessica Hodgins , Shubham Tulsiani , Deva Ramanan

We present Stochastic Optical Quantum Circuit Simulator (SOQCS) C++/Python library for the simulation of quantum optical circuits, and we provide its implementation details. SOQCS offers a framework to define, simulate and study quantum…

Quantum Physics · Physics 2024-01-17 Javier Osca , Jiri Vala

MonoScene proposes a 3D Semantic Scene Completion (SSC) framework, where the dense geometry and semantics of a scene are inferred from a single monocular RGB image. Different from the SSC literature, relying on 2.5 or 3D input, we solve the…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Anh-Quan Cao , Raoul de Charette

We present a highly scalable Monte Carlo (MC) three-dimensional photon transport simulation platform designed for heterogeneous computing systems. Through the development of a massively parallel MC algorithm using the Open Computing…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-02-06 Leiming Yu , Fanny Nina-Paravecino , David Kaeli , Qianqian Fang

Recently the use of neural networks has been introduced in the context of the signed particle formulation of quantum mechanics to rapidly and reliably compute the Wigner kernel of any provided potential. This new technique has introduced…

Computational Physics · Physics 2018-06-04 Jean Michel Sellier , Jacob Leygonie , Gaetan Marceau Caron

Recently, we put forwarded a redox molecular hypothesis involving the natural biophysical substrate of visual perception and imagery. Here, we explicitly propose that the feedback and feedforward iterative operation processes can be…

Neurons and Cognition · Quantitative Biology 2011-03-31 I. Bokkon , V. Salari , J. Tuszynski

We present HSImul3R, a unified framework for simulation-ready 3D reconstruction of human-scene interactions (HSI) from casual captures, including sparse-view images and monocular videos. Existing methods suffer from a perception-simulation…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Yukang Cao , Haozhe Xie , Fangzhou Hong , Long Zhuo , Zhaoxi Chen , Liang Pan , Ziwei Liu

We present a neural rendering framework that maps a voxelized scene into a high quality image. Highly-textured objects and scene element interactions are realistically rendered by our method, despite having a rough representation as an…

Computer Vision and Pattern Recognition · Computer Science 2020-04-07 Konstantinos Rematas , Vittorio Ferrari

The computer programs most users interact with daily are driven by a graphical user interface (GUI). However, many scientific applications are used with a command line interface (CLI) for the ease of development and increased flexibility…

Human-Computer Interaction · Computer Science 2008-06-03 N. C. Manoukis , E. C. Anderson

We present in this paper our work regarding simulating a type of P system known as a spiking neural P system (SNP system) using graphics processing units (GPUs). GPUs, because of their architectural optimization for parallel computations,…

Distributed, Parallel, and Cluster Computing · Computer Science 2011-04-13 Francis Cabarle , Henry Adorna , Miguel A. Martinez-del-Amor

Optical neural networks are at the forefront of computational innovation, utilizing photons as the primary carriers of information and employing optical components for computation. However, the fundamental nonlinear optical device in the…

In the last decade, temporal networks and static and temporal hypergraphs have enabled modelling connectivity and spreading processes in a wide array of real-world complex systems such as economic transactions, information spreading, brain…

Physics and Society · Physics 2023-12-05 Arash Badie-Modiri , Mikko Kivelä

We present a novel framework to reconstruct complete 3D human shapes from a given target image by leveraging monocular unconstrained images. The objective of this work is to reproduce high-quality details in regions of the reconstructed…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Marco Pesavento , Marco Volino , Adrian Hilton