4 code implementations • 16 Nov 2021 • Thi Ngoc Tho Nguyen, Douglas L. Jones, Karn N. Watcharasupat, Huy Phan, Woon-Seng Gan
In this work, we introduce SALSA-Lite, a fast and effective feature for polyphonic SELD using microphone array inputs.
1 code implementation • 1 Oct 2021 • Thi Ngoc Tho Nguyen, Karn N. Watcharasupat, Ngoc Khanh Nguyen, Douglas L. Jones, Woon-Seng Gan
Sound event localization and detection (SELD) consists of two subtasks, which are sound event detection and direction-of-arrival estimation.
no code implementations • 22 Jul 2021 • Karn N. Watcharasupat, Thi Ngoc Tho Nguyen, Ngoc Khanh Nguyen, Zhen Jian Lee, Douglas L. Jones, Woon Seng Gan
The S{\o}rensen--Dice Coefficient has recently seen rising popularity as a loss function (also known as Dice loss) due to its robustness in tasks where the number of negative samples significantly exceeds that of positive samples, such as semantic segmentation, natural language processing, and sound event detection.
1 code implementation • 22 Jul 2021 • Thi Ngoc Tho Nguyen, Karn N. Watcharasupat, Zhen Jian Lee, Ngoc Khanh Nguyen, Douglas L. Jones, Woon Seng Gan
Sound event localization and detection (SELD) is an emerging research topic that aims to unify the tasks of sound event detection and direction-of-arrival estimation.
1 code implementation • 29 Jun 2021 • Thi Ngoc Tho Nguyen, Karn Watcharasupat, Ngoc Khanh Nguyen, Douglas L. Jones, Woon Seng Gan
Sound event localization and detection consists of two subtasks which are sound event detection and direction-of-arrival estimation.