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In this paper, we developed a virtual reality (VR) system that can simulate color blindness and weakness. We built an immersive 3D web view interface where participants can discuss accessibility requirements for a fitness website projects…

Human-Computer Interaction · Computer Science 2026-02-05 Yi Wang , Ben Cheng , Xiao Liu , Chetan Arora , John Grundy , Thuong Hoang

Navigation in new or unknown environments is vital, especially for visually impaired individuals. While many solutions exist, few are tailored to specific disabilities, often due to limited collaboration with handicap users in the design…

Human-Computer Interaction · Computer Science 2025-11-18 Eduardo Augusto Monteiro de Almeida , Guillaume Thomann , Angelina Dias Leão Costa

In this article, the operator approach to modeling numeral systems is introduced. This approach can be useful for coding information and providing computer protection. Certain examples of such numeral systems are considered. In addition,…

Number Theory · Mathematics 2022-07-25 Symon Serbenyuk

The development of many vision models mainly focuses on improving their performance using metrics such as accuracy, IoU, and mAP, with less attention to explainability due to the complexity of applying xAI methods to provide a meaningful…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Phu-Vinh Nguyen , Tan-Hanh Pham , Chris Ngo , Truong Son Hy

Recent advances in implicit neural representations and differentiable rendering make it possible to simultaneously recover the geometry and materials of an object from multi-view RGB images captured under unknown static illumination.…

Computer Vision and Pattern Recognition · Computer Science 2022-04-15 Yuanqing Zhang , Jiaming Sun , Xingyi He , Huan Fu , Rongfei Jia , Xiaowei Zhou

We predict and experimentally verify an entoptic phenomenon through which humans are able to perceive and discriminate structured light with space-varying polarization. Direct perception and discrimination is possible through the…

Optics · Physics 2022-05-25 D. Sarenac , C. Kapahi , A. E. Silva , D. G. Cory , B. Thompson , D. A. Pushin

We present a novel approach to multilingual audio-visual speech recognition tasks by introducing a single model on a multilingual dataset. Motivated by a human cognitive system where humans can intuitively distinguish different languages…

Multimedia · Computer Science 2023-10-24 Joanna Hong , Se Jin Park , Yong Man Ro

Blind image deblurring (BID) is an ill-posed inverse problem, usually addressed by imposing prior knowledge on the (unknown) image and on the blurring filter. Most of the work on BID has focused on natural images, using image priors based…

Computer Vision and Pattern Recognition · Computer Science 2017-09-07 Marina Ljubenović , Mário A. T. Figueiredo

This paper introduces a new prototype system for controlling a PC by head movements and also with voice commands. Our system is a multimodal interface concerned with controlling the computer. The selected modes of interaction are speech and…

Human-Computer Interaction · Computer Science 2011-09-27 Anis Ismail , Abd El Salam AL Hajjar , Mohammad Hajjar

The primary purpose of this paper is to present the concept of dichotomy in image illumination modeling based on the power function. In particular, we review several mathematical properties of the power function to identify the limitations…

Computer Vision and Pattern Recognition · Computer Science 2024-09-12 Axel Martinez , Gustavo Olague , Emilio Hernandez

Diffusion Probabilistic Models (DPMs) have been recently utilized to deal with various blind image restoration (IR) tasks, where they have demonstrated outstanding performance in terms of perceptual quality. However, the task-specific…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Magauiya Zhussip , Iaroslav Koshelev , Stamatis Lefkimmiatis

Human computation or crowdsourcing involves joint inference of the ground-truth-answers and the worker-abilities by optimizing an objective function, for instance, by maximizing the data likelihood based on an assumed underlying model. A…

Machine Learning · Statistics 2014-11-24 Nihar B. Shah , Dengyong Zhou

This paper sustains the position that the time has come for thinking of learning machines that conquer visual skills in a truly human-like context, where a few human-like object supervisions are given by vocal interactions and pointing aids…

Computer Vision and Pattern Recognition · Computer Science 2021-11-23 Alessandro Betti , Marco Gori , Stefano Melacci , Marcello Pelillo , Fabio Roli

Imperative visual data frequently vanishes when color applications are seen by partially color blind users. A new method for adaptive interface for accommodating color blind users is presented. The method presented here has two sections: 1)…

Human-Computer Interaction · Computer Science 2017-12-12 Abu Zohran Qaiser , Muhammad Taha Khan

In this paper we broadly consider techniques which utilize projections on rays for data collection, with particular emphasis on optical techniques. We formulate a variety of imaging techniques as either special cases or extensions of…

Computer Vision and Pattern Recognition · Computer Science 2014-02-12 Keith Dillon , Yeshaiahu Fainman

The optical flow of humans is well known to be useful for the analysis of human action. Given this, we devise an optical flow algorithm specifically for human motion and show that it is superior to generic flow methods. Designing a method…

Computer Vision and Pattern Recognition · Computer Science 2018-07-24 Anurag Ranjan , Javier Romero , Michael J. Black

Understanding of the phenomena of vision and thought require clarification of the general mechanism of perception. So far, philosophical inquiries and scientific investigations have not been able to address clearly the mysteries surrounding…

Neurons and Cognition · Quantitative Biology 2019-09-16 Jahan N. Schad

The movement of pedestrians is supposed to show certain regularities which can be best described by an ``algorithm'' for the individual behavior and is easily simulated on computers. This behavior is assumed to be determined by an intended…

Statistical Mechanics · Physics 2007-05-23 Dirk Helbing

Computer vision and other biometrics data science applications have commenced a new project of profiling people. Rather than using 'transaction generated information', these systems measure the 'real world' and produce an assessment of the…

Computers and Society · Computer Science 2019-04-24 Jake Goldenfein

We present a novel multimodal interpretable VQA model that can answer the question more accurately and generate diverse explanations. Although researchers have proposed several methods that can generate human-readable and fine-grained…

Computer Vision and Pattern Recognition · Computer Science 2023-03-09 He Zhu , Ren Togo , Takahiro Ogawa , Miki Haseyama