Search Results for author: Dat Ngo

Found 10 papers, 1 papers with code

The Impact of Frequency Bands on Acoustic Anomaly Detection of Machines using Deep Learning Based Model

no code implementations1 Mar 2024 Tin Nguyen, Lam Pham, Phat Lam, Dat Ngo, Hieu Tang, Alexander Schindler

In this paper, we propose a deep learning based model for Acoustic Anomaly Detection of Machines, the task for detecting abnormal machines by analysing the machine sound.

Anomaly Detection Data Augmentation +2

An Inception-Residual-Based Architecture with Multi-Objective Loss for Detecting Respiratory Anomalies

no code implementations7 Mar 2023 Dat Ngo, Lam Pham, Huy Phan, Minh Tran, Delaram Jarchi, Sefki Kolozali

Notably, we achieved the Top-1 performance in Task 2-1 and Task 2-2 with the highest Score of 74. 5% and 53. 9%, respectively.

Task 2

A Light-weight Deep Learning Model for Remote Sensing Image Classification

no code implementations25 Feb 2023 Lam Pham, Cam Le, Dat Ngo, Anh Nguyen, Jasmin Lampert, Alexander Schindler, Ian McLoughlin

In this paper, we present a high-performance and light-weight deep learning model for Remote Sensing Image Classification (RSIC), the task of identifying the aerial scene of a remote sensing image.

Image Classification Knowledge Distillation +1

Remote Sensing Image Classification using Transfer Learning and Attention Based Deep Neural Network

no code implementations20 Jun 2022 Lam Pham, Khoa Tran, Dat Ngo, Jasmin Lampert, Alexander Schindler

The task of remote sensing image scene classification (RSISC), which aims at classifying remote sensing images into groups of semantic categories based on their contents, has taken the important role in a wide range of applications such as urban planning, natural hazards detection, environment monitoring, vegetation mapping, or geospatial object detection.

Image Classification object-detection +4

Wider or Deeper Neural Network Architecture for Acoustic Scene Classification with Mismatched Recording Devices

no code implementations23 Mar 2022 Lam Pham, Khoa Dinh, Dat Ngo, Hieu Tang, Alexander Schindler

In this paper, we present a robust and low complexity system for Acoustic Scene Classification (ASC), the task of identifying the scene of an audio recording.

Acoustic Scene Classification Scene Classification

An Audio-Visual Dataset and Deep Learning Frameworks for Crowded Scene Classification

1 code implementation16 Dec 2021 Lam Pham, Dat Ngo, Phu X. Nguyen, Truong Hoang, Alexander Schindler

This paper presents a task of audio-visual scene classification (SC) where input videos are classified into one of five real-life crowded scenes: 'Riot', 'Noise-Street', 'Firework-Event', 'Music-Event', and 'Sport-Atmosphere'.

Scene Classification

An Analysis of State-of-the-art Activation Functions For Supervised Deep Neural Network

no code implementations5 Apr 2021 Anh Nguyen, Khoa Pham, Dat Ngo, Thanh Ngo, Lam Pham

This paper provides an analysis of state-of-the-art activation functions with respect to supervised classification of deep neural network.

Acoustic Scene Classification Classification +2

Deep Learning Framework Applied for Predicting Anomaly of Respiratory Sounds

no code implementations26 Dec 2020 Dat Ngo, Lam Pham, Anh Nguyen, Ben Phan, Khoa Tran, Truong Nguyen

This paper proposes a robust deep learning framework used for classifying anomaly of respiratory cycles.

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