A Behera

A Heide

A Mallya

B Ranft

H Wang

HJ Kim

J Aggarwal

J Donahue

M Hssayeni

MM Trivedi

O Carsten

O Russakovsky

S Herath

S Kaplan

T Tieleman

Automatic recognition of in-vehicle activities has significant impact on the next generation intelligent vehicles. In this paper, we present a novel Multi-stream Long Short-Term Memory (M-LSTM) network for recognizing driver activities. We bring together ideas from recent works on LSTMs, transfer learning for object detection and body pose by exploring the use of deep convolutional neural networks (CNN). Recent work has also shown that representations such as hand-object interactions are important cues in characterizing human activities. The proposed M-LSTM integrates these ideas under one framework, where two streams focus on appearance information with two different levels of abstractions. The other two streams analyze the contextual information involving configuration of body parts and body-object interactions. The proposed contextual descriptor is built to be semantically rich and meaningful, and even when coupled with appearance features it is turned out to be highly discriminating. We validate this on two challenging datasets consisting driver activities

Behera, Ardhendu

Keidel, Alex

Debnath, Bappaditya

Edge Hill University Research Information Repository

Context-driven Multi-stream LSTM (M-LSTM) for Recognizing Fine-Grained Activity of Drivers

Crossref

https://research.edgehill.ac.uk/ws/files/20125618/0050.pdf

Context-driven Multi-stream LSTM (M-LSTM) for Recognizing Fine-Grained Activity of Drivers

Abstract

Similar works

Full text

Available Versions

Edge Hill University Research Information Repository

Crossref