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On the relation of the frame-related operators of fusion frame systems [PDF]
AbstractFrames have been investigated frequently over the last few decades due to their valuable properties, which are desirable for various applications as well as interesting for theory. Some applications additionally require distributed processing techniques, which naturally leads to the concept of fusion frames and fusion frame systems.
Lukas Köhldorfer +2 more
exaly +6 more sources
The Structure of Minimizers of the Frame Potential on Fusion Frames [PDF]
In this paper we study the fusion frame potential, that is a generalization of the Benedetto-Fickus (vectorial) frame potential to the finite-dimensional fusion frame setting. The structure of local and global minimizers of this potential is studied, when we restrict the frame potential to suitable sets of fusion frames. These minimizers are related to
Pedro Massey +2 more
exaly +7 more sources
Non-orthogonal Fusion Frames and the Sparsity of Fusion Frame Operators [PDF]
Fusion frames have become a major tool in the implementation of distributed systems. The effectiveness of fusion frame applications in distributed systems is reflected in the efficiency of the end fusion process. This in turn is reflected in the efficiency of the inversion of the fusion frame operator $S_{\cW}$, which in turn is heavily dependent on ...
Jameson Cahill +2 more
exaly +4 more sources
In this papaer, we introduce fuzzy fusion frame and express related operators. Also, we explain some properties of fuzzy fusion frame and fusion fuzzy Bessel family, and we bring the representive of fuzzy fusion frame, the fuzzy Parseval fusion frame.
Bayaz Daraby, Vahid Ebrahimi
doaj +2 more sources
Construction of continuous $g$-frames and continuous fusion frames [PDF]
A generalization of the known results in fusion frames and $g$-frames theory to continuous fusion frames which defined by M. H. Faroughi and R. Ahmadi, is presented in this study. Continuous resolution of the identity (CRI) is introduced, a new family of
Mahdiyeh Khayyami, Akbar Nazari
doaj +2 more sources
3D Road Defect Mapping via Differentiable Neural Rendering and Multi-Frame Semantic Fusion in Bird’s-Eye-View Space [PDF]
Road defect detection is essential for traffic safety and infrastructure maintenance. Excising automated methods based on 2D image analysis lack spatial context and cannot provide accurate 3D localization required for maintenance planning.
Hongjia Xing, Feng Yang
doaj +2 more sources
A Note on Some Results for $C$-controlled $K$-Fusion Frames in Hilbert Spaces [PDF]
In this manuscript, we study the relation between K-fusion frame and its local components which leads to the definition of a $C$-controlled $K$-fusion frames, also we extend a theory based on K-fusion frames on Hilbert spaces, which prepares exactly the ...
Habib Shakoory +3 more
doaj +1 more source
Woven g-Fusion Frames in Hilbert Spaces [PDF]
In this paper, we introduce the notion of woven g-fusion frames in Hilbert spaces. Then, we present sufficient conditions for woven g-fusion frames in terms of woven frames in Hilbert spaces.
Maryam Mohammadrezaee +3 more
doaj +1 more source
Generalized atomic subspaces for operators in Hilbert spaces [PDF]
We introduce the notion of a $g$-atomic subspace for a bounded linear operator and construct several useful resolutions of the identity operator on a Hilbert space using the theory of $g$-fusion frames.
Prasenjit Ghosh, Tapas Kumar Samanta
doaj +1 more source
Continuous $k$-Fusion Frames in Hilbert Spaces [PDF]
The study of the c$k$-fusions frames shows that the emphasis on the measure spaces introduces a new idea, although some similar properties with the discrete case are raised. Moreover, due to the nature of measure spaces, we have to use new techniques for
Vahid Sadri +3 more
doaj +1 more source

