Results 11 to 20 of about 277,087 (314)

Metodología para la priorización de tecnologías emergentes de recobro mejorado químico

Revista Fuentes El Reventón Energético, 2018
Debido al incremento en el consumo de combustibles y los retos que representa la reposición de reservas, la implementación de procesos de recobro mejorado juega un papel fundamental en el balance energético mundial, ya sea mediante el incremento del ...
Claudia Lorena Delgadillo Aya, Venus Minerva Díaz Guardia, Gustavo Adolfo Maya Toro, Rubén Hernán Castro García, Henderson Ivan Quintero Pérez   +4 more
doaj   +1 more source

Recognition and position estimation method for stacked untextured parts [PDF]

E3S Web of Conferences
To address the challenge of recognizing and estimating the position of untextured stacked parts, which are common in industrial environments, this study proposes an integrated approach that incorporates the YOLOv7 target detection algorithm and point ...
Zhang Zhao, Wang Jifang, Guo Kaixuan, Wang Kai   +3 more
doaj   +1 more source

ICP-MS and ICP-OES correlation coefficients with p<0.05 bolded.

, 2021
ICP-MS and ICP-OES correlation coefficients with ...
A. Mark Settles (1494328), Gokhan Hacisalihoglu (1494331), Nicole S. Beisel (11648552)   +2 more
core   +1 more source

GP-ICP: Ground Plane ICP for Mobile Robots [PDF]

IEEE Access, 2019
In this paper, we propose a robust point cloud registration method for ground vehicles. Given the vast developments in the field of autonomous vehicles, the use of point cloud data has increased. The simultaneous localization and mapping (SLAM) algorithm is typically used to generate sophisticated point cloud maps. In the SLAM algorithm, the quality of
Hyungjin Kim 0002, Seungwon Song, Hyun Myung   +2 more
openaire   +3 more sources

Diagnostics and prediction of intracranial hypertension on primary computed tomography in patients with severe traumatic brain injury

Вестник анестезиологии и реаниматологии, 2023
The objective was to compare the optic nerve sheath diameter measured by CT (ODSN-CT) with the level of compression of the mesencephalic  cisterns and the midline shift in the diagnosis and prediction of intracranial hypertension (ICH) during the first 3
A. V. Oshorov, K. R. Muradyan, A. M. Turkin, D. M. Chelushkin, Ya. A. Latyshev, E. V. Aleхandrova, Yu. V. Strunina, G. V. Danilov, I. A. Savin, A. D. Kravchuk   +9 more
doaj   +1 more source

Determination of dietary intake of mercury and arsenic in the adult Shiraz population using a Total Diet Study [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2022
Nowadays, chemical food contaminants are considered among the serious health concerns in various countries. Arsenic and mercury are the most important heavy metals which cause different complications in humans.
Fatemeh Hemmati, Zahra Matloubinezhad, Seyed Mohammad Mazloomi, Elham Babaali, Saeid Yousefinezhad, Enayat Berizi   +5 more
doaj   +1 more source

Online preconcentration ICP-MS analysis of rare earth elements in seawater [PDF]

, 2012
The rare earth elements (REEs) with their systematically varying properties are powerful tracers of continental inputs, particle scavenging intensity and the oxidation state of seawater.
Stichel, Torben, Haley, Brian, Zieringer, Moritz, Hathorne, Ed C., Grasse, Patricia, Frank, Martin   +5 more
core   +1 more source

Reconstruction of Complete 3D Models by Voxel Integration

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
A method for reconstructing a complete three-dimensional (3D) voxel model from multiple images captured during two circular motions of an object is proposed.
Takaki NANYA, Hiroki YOSHIHARA, Takashi MAEKAWA   +2 more
doaj   +1 more source

Scale-Adaptive ICP

Graphical Models, 2021
Abstract We present a new scale-adaptive ICP (Iterative Closest Point) method which aligns two objects that differ by rigid transformations (translations and rotations) and uniform scaling. The motivation is that input data may come in different scales (measurement units) which may not be known a priori, or when two range scans of the same object are
Yusuf Sahillioglu, Ladislav Kavan
openaire   +2 more sources

Provably Approximated ICP

CoRR, 2021
The goal of the \emph{alignment problem} is to align a (given) point cloud $P = \{p_1,\cdots,p_n\}$ to another (observed) point cloud $Q = \{q_1,\cdots,q_n\}$. That is, to compute a rotation matrix $R \in \mathbb{R}^{3 \times 3}$ and a translation vector $t \in \mathbb{R}^{3}$ that minimize the sum of paired distances $\sum_{i=1}^n D(Rp_i-t,q_i)$ for ...
Ibrahim Jubran, Alaa Maalouf, Ron Kimmel, Dan Feldman   +3 more
openaire   +3 more sources