Zobrazeno 1 - 10
of 681
pro vyhledávání: '"Francos, P."'
In this paper, we adopt the Universal Manifold Embedding (UME) framework for the estimation of rigid transformations and extend it, so that it can accommodate scenarios involving partial overlap and differently sampled point clouds. UME is a methodol
Externí odkaz:
http://arxiv.org/abs/2408.12380
Consider a given planar circular region, in which there is an unknown number of smart mobile evaders. We wish to detect evaders using a line formation of sweeping agents whose total sensing length is predetermined. We propose procedures for designing
Externí odkaz:
http://arxiv.org/abs/2305.08137
Assume that inside an initial planar area there are smart mobile evaders attempting to avoid detection by a team of sweeping searching agents. All sweepers detect evaders with fan-shaped sensors, modeling the field of view of real cameras. Detection
Externí odkaz:
http://arxiv.org/abs/2305.00533
The goal of this research is to devise guaranteed defense policies that allow to protect a given region from the entrance of smart mobile invaders by detecting them using a team of defending agents equipped with identical line sensors. By designing c
Externí odkaz:
http://arxiv.org/abs/2210.16063
Autor:
Amit Efraim, Joseph M. Francos
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2024, Iss 1, Pp 1-25 (2024)
Abstract Autonomous navigation in large-scale and complex environments in the absence of a GPS signal is a fundamental challenge encountered in a variety of applications. Since 3-D scans provide inherent robustness to ambient illumination changes and
Externí odkaz:
https://doaj.org/article/fae351d5e65e46a4a7849e120e4a5455
Publikováno v:
Soil Security, Vol 16, Iss , Pp 100157- (2024)
This study aims to identify a key soil property influencing farmland prices as a soil production capital indicator for soil security. There is generally a strong relationship between farmland price and production capital, as well as with biomass prod
Externí odkaz:
https://doaj.org/article/63c3893f94c44bdc9edf2e7366d8c59c
Autor:
Nicolas Francos, Alex B. McBratney, Damien J. Field, Budiman Minasny, Julio C. Pachon, José Padarian, Anilkumar Hunakunti, Wartini Ng, Sandra J. Evangelista, Thomas O'Donoghue
Publikováno v:
Soil Security, Vol 16, Iss , Pp 100141- (2024)
The crucial role of soil in global food production and its multifaceted contributions to ecosystem services underscore the need for a comprehensive evaluation framework. This study presents a novel approach to soil evaluation by integrating the asses
Externí odkaz:
https://doaj.org/article/58c917e17a8245d28d5daa1fb2196503
Autor:
Eyal Ben Dor, Bar Efrati, Or Amir, Nicolas Francos, Jonti Shepherd, Vahid Khosravi, Asa Gholizadeh, Aleš Klement, Luboš Borůvka
Publikováno v:
Geoderma, Vol 447, Iss , Pp 116920- (2024)
This study introduces an innovative standard and protocol approach for accurate assessment and harmonization of undisturbed soil surface spectra under field conditions, achieving laboratory-grade precision, while minimizing systematic discrepancies.
Externí odkaz:
https://doaj.org/article/1d484ad1e9fb43b1919b1c0723435c8a
Autor:
AMIT EFRAIM, Joseph M. Francos
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 39-47 (2024)
In solving a model fitting problem, the existence of outliers in the set of measurements can have a devastating effect on the solution accuracy. Traditionally, in order to overcome this problem, robust point cloud registration algorithms are composed
Externí odkaz:
https://doaj.org/article/b0bd3ab35c244954890796677fbceffc
Autor:
Lang, Natalie, Francos, Joseph M.
Registration of point clouds related by rigid transformations is one of the fundamental problems in computer vision. However, a solution to the practical scenario of aligning sparsely and differently sampled observations in the presence of noise is s
Externí odkaz:
http://arxiv.org/abs/2112.09938