Results 31 to 40 of about 190,901 (260)

Equichordal Tight Fusion Frames

open access: yesIndian Journal of Pure and Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammadpour, Mozhgan   +2 more
openaire   +1 more source

K-g-fusion frames in Hilbert spaces

open access: yesJournal of Inequalities and Applications, 2020
K-g-fusion frames are generalizations of fusion frames, K-fusion frames and g-fusion frames. In this paper, we present some new characterizations of K-g-fusion frames and tight K-g-fusion frames, and give several properties of K-g-fusion frames by means ...
Yongdong Huang, Yuanyuan Yang
doaj   +1 more source

Spatio-temporal interactive fusion based visual object tracking method

open access: yesFrontiers in Physics, 2023
Visual object tracking tasks often struggle with utilizing inter-frame correlation information and handling challenges like local occlusion, deformations, and background interference.
Dandan Huang   +6 more
doaj   +1 more source

Construction of Fusion Frame Systems in Finite Dimensional Hilbert Spaces

open access: yesAbstract and Applied Analysis, 2014
We first investigate the construction of a fusion frame system in a finite-dimensional Hilbert space đť”˝n when its fusion frame operator matrix is given and provides a corresponding algorithm.
Jinsong Leng, Tingzhu Huang
doaj   +1 more source

Multifocus Image Fusion Using a Sparse and Low-Rank Matrix Decomposition for Aviator’s Night Vision Goggle

open access: yesApplied Sciences, 2020
This study proposed the concept of sparse and low-rank matrix decomposition to address the need for aviator’s night vision goggles (NVG) automated inspection processes when inspecting equipment availability.
Bo-Lin Jian   +3 more
doaj   +1 more source

A Fusion Algorithm of Object Detection and Tracking for Unmanned Surface Vehicles

open access: yesFrontiers in Neurorobotics, 2022
To provide reliable input for obstacle avoidance and decision-making, unmanned surface vehicles (USV) need to have the function of sensing the position of other USV targets in the process of cooperation and confrontation.
Zhiguo Zhou   +5 more
doaj   +1 more source

On Wovenness of K-Fusion Frames

open access: yes, 2022
In frame theory literature, there are several generalizations of frame, K-fusion frame presents a flavour of one such generalization, basically it is an intertwined replica of K-frame and fusion frame. K-fusion frames come naturally (having significant applications) when one needs to reconstruct functions (signals) from a large data in the range of a ...
Bhandari, Animesh, Mukherjee, Saikat
openaire   +2 more sources

A Novel SINS/SRS/CNS Multi-Information Fusion Global Autonomous Navigation Method

open access: yesApplied Sciences, 2022
In order to improve the continuity and smoothness of transpolar flight and optimize autonomous navigation performance, a SINS/SRS/CNS (strapdown inertial navigation system/spectral redshift navigation system/celestial navigation system) multi-information
Bin Zhao   +5 more
doaj   +1 more source

Fusion frames and G-frames in Banach spaces

open access: yesProceedings - Mathematical Sciences, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khosravi, Amir, Khosravi, Behrooz
openaire   +1 more source

Redundancy of Fusion Frames in Hilbert Spaces [PDF]

open access: yesComplex Analysis and Operator Theory, 2015
Upon improving and extending the concept of redundancy of frames, we introduce the notion of redundancy of fusion frames, which is concerned with the properties of lower and upper redundancies. These properties are achieved by considering the minimum and maximum values of the redundancy function which is defined from the unit sphere of the Hilbert ...
Rahimi, A., Zandi, G., Daraby, B.
openaire   +2 more sources

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