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Found 6 papers, 1 papers with code
OTFS Signaling for SCMA With Coordinated Multi-Point Vehicle Communications
This paper investigates an uplink coordinated multi-point (CoMP) coverage scenario, in which multiple mobile users are grouped for sparse code multiple access (SCMA), and served by the remote radio head (RRH) in front of them and the RRH behind them simultaneously.
Hyperspectral Image Segmentation based on Graph Processing over Multilayer Networks
One important task of hyperspectral image (HSI) processing is the extraction of spectral-spatial features.
Image Processing via Multilayer Graph Spectra
Graph signal processing (GSP) has become an important tool in image processing because of its ability to reveal underlying data structures.
Signal Processing over Multilayer Graphs: Theoretical Foundations and Practical Applications
To generalize traditional graph signal processing (GSP) over multilayer graphs for analyzing multi-level signal features and their interactions, this work proposes a tensor-based framework of multilayer graph signal processing (M-GSP).
An Efficient Hypergraph Approach to Robust Point Cloud Resampling
Efficient processing and feature extraction of largescale point clouds are important in related computer vision and cyber-physical systems.
Point Cloud Resampling Through Hypergraph Signal Processing
By directly estimating hypergraph spectrum based on hypergraph stationary processing, we design a spectral kernel-based filter to capture high-dimensional interactions among point signal nodes and to better preserve object surface outlines.
