Results 41 to 50 of about 86,604 (155)
On Wovenness of K-Fusion Frames
, 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
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Muti-Frame Point Cloud Feature Fusion Based on Attention Mechanisms for 3D Object Detection
Sensors, 2022 Continuous frames of point-cloud-based object detection is a new research direction. Currently, most research studies fuse multi-frame point clouds using concatenation-based methods.
Zhenyu Zhai +4 more
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Redundancy of Fusion Frames in Hilbert Spaces [PDF]
Complex 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.
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Frames of subspaces in Hilbert spaces with W-metrics
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 In this paper we start considering a sesquilinear form 〈W·,·〉 defined over a Hilbert space (ℌ,〈·,·〉) where W is bounded (W* = W ∈ Ɓ(ℌ)) and ker W = {0}. We study the dynamic of frame of subspaces over the completion of (ℌ, 〈W·,·〉) which is denoted by ℌW ...
Acosta-Humánez Primitivo +2 more
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Energy-Guided Temporal Segmentation Network for Multimodal Human Action Recognition
Sensors, 2020 To achieve the satisfactory performance of human action recognition, a central task is to address the sub-action sharing problem, especially in similar action classes.
Qiang Liu +4 more
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The Temporal Dynamics of Feature Integration for Color, form, and Motion [PDF]
i-Perception, 2012 When two similar visual stimuli are presented in rapid succession, only their fused image is perceived, without having conscious access to the single stimuli. Such feature fusion occurs both for color (eg, Efron1973) and form (eg, Scharnowski et al 2007).
KS Pilz, MH Herzog
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Abstract and Applied Analysis, 2012 Fusion frames are generalizations of frames in Hilbert spaces which were introduced by Casazza et al. (2008). In the present paper, we study the relations between fusion frames and subfusion frame operators.
Z. Amiri, M. A. Dehghan, E. Rahimi
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Vehicle Detection for Unmanned Systems Based on Multimodal Feature Fusion
Applied Sciences, 2022 This paper proposes a 3D vehicle-detection algorithm based on multimodal feature fusion to address the problem of low vehicle-detection accuracy in unmanned system environment awareness.
Yuli Wang, Hui Liu, Nan Chen
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Some Properties of Relay Fusion Frames in Finite Dimensions
AxiomsIn this paper, we analyze the relationship between relay fusion frames and standard fusion frames in finite-dimensional real Hilbert spaces. We propose an optimal design method for tight relay fusion frames in the setting of orthogonal subspaces ...
Jianxia Zhang +4 more
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The Duals of Fusion Frames for Experimental Data Transmission Coding of High Energy Physics
Advances in High Energy Physics, 2013 The experimental data transmission is an important part of high energy physics experiment. In this paper, we connect fusion frames with the experimental data transmission implement of high energy physics.
Jinsong Leng, Qixun Guo, Tingzhu Huang
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