GitHub

SSAST: Self-Supervised Audio Spectrogram Transformer

March, 2022: We released a new preprint CMKD: CNN/Transformer-Based Cross-Model Knowledge Distillation for Audio Classification, where we proposed a knowledge distillation based method to further ...
IEEE

Objective Evaluation of Clutter Suppression for Micro-Doppler Spectrograms of Hand Gesture/Sign Language Based on Pseudo-Reference Image

Abstract: Gesture and sign language (SL) recognition technology enables machines to understand the meaning of human hand movements. In human–computer interaction, it is expected that gesture/SL ...
IEEE

UAV Classification Using Attentive Binarized CNN for Micro-Doppler Spectrograms

Abstract: Radar-based micro-Doppler spectrograms offer a robust representation for classifying aerial objects, particularly small Uncrewed Aerial Vehicles (UAVs), in scenarios where optical sensing is ...
GitHub

RF Signal Classification Using AI: WiFi and Bluetooth Coexistence

This repository presents an AI-based RF signal classification system for WiFi, Bluetooth, noise, unknown signals, and WiFi-Bluetooth coexistence scenarios. The system was developed in MATLAB using ...