Naoki's Selected Talk Slides

The following talk slides showcase some (not all) of the research projects conducted by me and my group.

  • Multiscale Hodge Scattering Networks for Data Analysis

  • Discrete Integral Operators and Distance Matrices for Graph Signal Processing

  • Multiscale Basis Dictionaries on Simplicial Complexes

  • Multiscale Graph Basis Dictionaries

  • Natural Constructions of Smooth Graph Wavelet Packets

  • The extended Generalized Haar-Walsh Transform (eGHWT)

  • The First Steps toward Building Natural Graph Wavelets

  • How Can We Naturally Sort and Organize Graph Laplacian Eigenvectors?

  • Handling Acoustic Scattering via Scattering Transforms

  • Three Excursions around Laplacians

  • Matrix Data Analysis using Hierarchical Co-Clustering and Multiscale Basis Dictionaries on Graphs

  • Multiscale Basis Dictionaries on Graphs and Their Applications to Matrix Data Analysis and Signal Segmentation

  • Time-Frequency Feature Extraction via Synchrosqueezing Transform and Its Application to Data Sonification

  • Applied and Computational Harmonic Analysis on Graphs and Networks: Tools and Applications

  • Laplacian Eigenfunctions: Foundations and Applications

  • Mysteries around Graph Laplacian Eigenvalue 4

  • On the Localization Behavior of Graph Laplacian Eigenfunctions

  • Laplacian Eigenfunctions That Do Not Feel the Boundary: Theory, Computation, and Applications

  • Signal Ensemble Classification on Manifolds

  • Amplitude and Phase Factorization of Signals via Blaschke Product and Its Applications

  • Analysis of Neuronal Dendrite Patterns Using Graph Laplacians

  • Classification of Underwater Objects Using Synthetic Aperture Sonar Images and Waveforms

  • Recent Advances in Image Analysis: On the Use of Laplacian Eigenfunctions for Images and Datasets

  • Polyharmonic Local Cosine Transform for Improving the Reproduction Quality of JPEG-Compressed Images

  • The Spike Process: A Simple Test Case for Independent or Sparse Component Analysis

  • Toward a Realization of Marr's Theory of Primal Sketches via Autocorrelation Wavelets: Image Representation using Multiscale Edge Information

  • Adapted Feature Extraction and Its Applications (Tutorial on the Local Discriminant Basis Methods)


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