Heikki Huttunen — accepted AI-conference papers

2021

Evaluation of Long-term LiDAR Place Recognition

Jukka Peltomäki, Farid Alijani, Jussi Puura, Heikki Huttunen, Esa Rahtu, Joni-Kristian Kämäräinen

IROS 2021poster

We compare a state-of-the-art deep image retrieval and a deep place recognition method for place recognition using LiDAR data. Place recognition aims to detect previously visited locations and thus provides an important tool for navigation, mapping, and localisation. Experimental comparisons are con…

Cited by 7 Source ↗Scholar ↗

2016

Recurrent neural networks for polyphonic sound event detection in real life recordings

Giambattista Parascandolo, Heikki Huttunen, Tuomas Virtanen

ICASSP 2016accepted

In this paper we present an approach to polyphonic sound event detection in real life recordings based on bi-directional long short term memory (BLSTM) recurrent neural networks (RNNs). A single multilabel BLSTM RNN is trained to map acoustic features of a mixture signal consisting of sounds from mu…

Cited by 0 Source ↗Scholar ↗