Results 11 to 20 of about 4,480,200 (305)

noRANSAC for fundamental matrix estimation [PDF]

open access: yesProcedings of the British Machine Vision Conference 2011, 2011
The estimation of the fundamental matrix from a set of corresponding points is a relevant topic in epipolar stereo geometry [10]. Due to the high amount of outliers between the matches, RANSAC-based approaches [7, 13, 29] have been used to obtain the fundamental matrix.
Bellavia, F, TEGOLO, Domenico
openaire   +6 more sources

An Epipolar Resampling Method for Multi-View High Resolution Satellite Images Based on Block

open access: yesIEEE Access, 2021
As the basis of stereo observation, epipolar resampling is a critical technology for 3D reconstruction. With the development of the 3D reconstruction using multi-view satellite images, the epipolar resampling of the multi-view satellite images has become
Hui Yi   +5 more
doaj   +1 more source

Boundedness and stability in nonlinear systems of differential equations using a modified variation of parameters formula

open access: yesCubo, 2023
In this research we introduce a new variation of parameters for systems of linear and nonlinear ordinary differential equations. We use known mathematical methods and techniques including Gronwall’s inequality and fixed point theory to obtain boundedness
Youssef N. Raffoul
doaj   +1 more source

A Novel Error Criterion of Fundamental Matrix Based on Principal Component Analysis

open access: yesRemote Sensing, 2022
Estimating the fundamental matrix (FM) using the known corresponding points is a key step for three-dimensional (3D) scene reconstruction, and its uncertainty directly affects camera calibration and point-cloud calculation.
Yuxia Bian   +5 more
doaj   +1 more source

The Fundamentalism Matrix

open access: yesConceptualizing Extreme Beliefs and Behaviors
Abstract Fundamentalism as a social phenomenon is complex and multilayered, and its definition is politically contested. Neither in academic nor in ordinary language use is there much agreement on how one should employ and define the term fundamentalism.
Peels, R.   +2 more
  +5 more sources

matrix-toolbox/CHM_scripts: v2.1.1

open access: yes, 2023
various CHM ...
matrix-toolbox
core   +1 more source

matrix-toolbox/CHM_CATALOG: v2.2.0

open access: yes, 2023
Sinkhorn matrices, symmetric and Hermitian ...
matrix-toolbox
core   +1 more source

On fundamental matrix solutions [PDF]

open access: yesProceedings of the American Mathematical Society, 1954
(1) l[y] -y'A(x)y = 0, s[y] My(a) + Ny(b) = 0, can be represented in terms of the Green's matrix of the system, or in terms of a special generalized Green's matrix in case the system (1) is compatible. For the system (1), A (x) is an n Xn matrix of complex-valued continuous functions of the real variable x on the finite interval a
openaire   +2 more sources

matrix-toolbox/chm: CHM

open access: yes, 2023
various CHM ...
matrix-toolbox
core   +1 more source

Multiple View Relations Using the Teaching and Learning-Based Optimization Algorithm

open access: yesComputers, 2020
In computer vision, estimating geometric relations between two different views of the same scene has great importance due to its applications in 3D reconstruction, object recognition and digitization, image registration, pose retrieval, visual tracking ...
Alan López-Martínez   +1 more
doaj   +1 more source

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