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Colour image denoising by eigenvector analysis of neighbourhood colour samples
(Springer, 2020-04)
Colour image smoothing is a challenging task
because it is necessary to appropriately distinguish between noise and original structures, and to smooth noise
conveniently. In addition, this processing must take into
account ...
A Comprehensive and Reproducible Comparison of Clustering and Optimization Rules in Wi-Fi Fingerprinting2020
(IEEE, 2020-08-17)
Wi-Fi fingerprinting is a well-known technique used for indoor positioning. It relies on a pattern recognition method that compares the captured operational fingerprint with a set of previously collected reference samples ...
Beyond Euclidean Distance for Error Measurement in Pedestrian Indoor Location
(Institute of Electrical and Electronics Engineers, 2020-09-04)
Indoor positioning systems (IPSs) suffer from a
lack of standard evaluation procedures enabling credible comparisons: this is one of the main challenges hindering their
widespread market adoption. Traditionally, accuracy ...
TAG: A Tabletop Games Framework
(CEUR Workshop Proceedings, 2020-10-23)
Tabletop games come in a variety of forms, including board
games, card games, and dice games. In recent years, their
complexity has considerably increased, with many components, rules that change dynamically through the ...
Implementation, efficacy and cost effectiveness of the unified protocol in a blended format for the transdiagnostic treatment of emotional disorders: a study protocol for a multicentre, randomised, superiority controlled trial in the Spanish National Health System
(BMJ Publishing Group, 2021-12-31)
INTRODUCTION Emotional disorders (EDs) have become the most prevalent psychological disorders in the general population, which has boosted the economic burden associated with their management. Approximately half of the ...
Study of Convolutional Neural Networks for Global Parametric Motion Estimation on Log-Polar Imagery
(Institute of Electrical and Electronics Engineers, 2020-08-12)
The problem of motion estimation from images has been widely studied in the past. Although
many mature solutions exist, there are still open issues and challenges to be addressed. For instance, in spite of
the well-known ...
Theory of holey twistsonic media
(Springer Nature, 2022-12-15)
Rotating two overlapping lattices relative to each other produces the well known moiré interference patterns and has surprisingly led to strongly correlated superconductivity in twisted bilayer graphene. This seminal effect ...
Broadband Asymmetric Propagation in Pillared Meta-Plates
(MDPI, 2020)
The asymmetric propagation of mechanical energy across interfaces is a challenging problem with a wide range of applications. In this work, we present a novel structure presenting the asymmetric propagation of elastic waves ...
Visual Event-Based Egocentric Human Action Recognition
(Springer, 2022)
This paper lies at the intersection of three research areas: human action recognition, egocentric vision, and visual event-based sensors. The main goal is the comparison of egocentric action recognition performance under ...
Toward Expanding the Optical Response of Ag2CrO4 and Bi2O3 by Their Laser-Mediated Heterojunction
(American Chemical Society, 2020-11-18)
The formation of heterojunctions between semiconductors with distinct properties usually expands their capabilities. In this context, many methodologies have been employed in pursuing efficient and fruitful heterojunctions. ...