Johannes Karlsson

According to our database, Johannes Karlsson authored at least 23 papers between 2005 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Multi-Bernoulli Tracking Approach for Occupancy Monitoring of Smart Buildings Using Low-Resolution Infrared Sensor Array.

Ramtin Rabiee, Johannes Karlsson

Remote. Sens., 2021

Tracking and analysing social interactions in dairy cattle with real-time locating system and machine learning.

Keni Ren, Gun Bernes, Mårten Hetta, Johannes Karlsson

J. Syst. Archit., 2021

2020

A sensor-fusion-system for tracking sheep location and behaviour.

Keni Ren, Johannes Karlsson, Markus Liuska, Markku Hartikainen, Inger Hansen, Grete Hm Jørgensen

Int. J. Distributed Sens. Networks, 2020

2015

BearWatcher: Animal Motion Estimation Application for Tourism and Welfare.

Keni Ren, Jani Hourunranta, Joni Tolonen, Johannes Karlsson

Proceedings of the Distributed, Ambient, and Pervasive Interactions, 2015

2014

Demonstration abstract: positioning by synchronized IR light.

Johan Haake, Peter Björk, Johannes Karlsson

Proceedings of the IPSN'14, 2014

2012

Motion estimation on decoder side for low-complexity video encoding in wireless sensor networks.

Johannes Karlsson

Proceedings of the 8th IEEE International Conference on Wireless and Mobile Computing, 2012

2011

Interaction Design for Digital Zoo.

Keni Ren, Johannes Karlsson, Haibo Li

Proceedings of the 2011 IEEE International Conference on Internet of Things (iThings) & 4th IEEE International Conference on Cyber, 2011

Social Media Game Concept within the Digital Zoo: New Ways of Connecting a Tourist Attraction with Its Visitors.

Karin Fahlquist, Thomas Mejtoft, Johannes Karlsson

Proceedings of the 2011 IEEE International Conference on Internet of Things (iThings) & 4th IEEE International Conference on Cyber, 2011

Lattice-Based Source-Channel Coding in Wireless Sensor Networks.

Johannes Karlsson, Mikael Skoglund

Proceedings of IEEE International Conference on Communications, 2011

Iterative source-channel coding approach to Witsenhausen's counterexample.

Johannes Karlsson, Ather Gattami, Tobias J. Oechtering, Mikael Skoglund

Proceedings of the American Control Conference, 2011

2010

Design and Performance of Optimized Relay Mappings.

Johannes Karlsson, Mikael Skoglund

IEEE Trans. Commun., 2010

Optimized low-delay source-channel-relay mappings.

Johannes Karlsson, Mikael Skoglund

IEEE Trans. Commun., 2010

Augmented reality to enhance visitors experience in a digital zoo.

Johannes Karlsson, Shafiq ur Réhman, Haibo Li

Proceedings of the 9th International Conference on Mobile and Ubiquitous Multimedia, 2010

Human animal machine interaction: animal behavior awareness and digital experience.

Karin Fahlquist, Johannes Karlsson, Haibo Li, Li Liu, Keni Ren, Shafiq ur Réhman, Tim Wark

Proceedings of the 18th International Conference on Multimedia 2010, 2010

Tracking and Identification of Animals for a Digital Zoo.

Johannes Karlsson, Keni Ren, Haibo Li

Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications, 2010

2009

Distributed quantization over noisy channels.

Niklas Wernersson, Johannes Karlsson, Mikael Skoglund

IEEE Trans. Commun., 2009

Enabling Real-Time Video Services over Ad-Hoc Networks Opens the Gates for E-learning in Areas Lacking Infrastructure.

Johannes Karlsson, Adi Anani, Haibo Li

Int. J. Interact. Mob. Technol., 2009

Analog distributed source-channel coding using sinusoids.

Johannes Karlsson, Mikael Skoglund

Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009

2008

Joint source-channel mappings for the relay channel.

Johannes Karlsson, Mikael Skoglund

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Distributed Scalar Quantizers for Gaussian Channels.

Niklas Wernersson, Johannes Karlsson, Mikael Skoglund

Proceedings of the IEEE International Symposium on Information Theory, 2007

Demonstration of image compression in a low-bandwidth wireless camera network.

Johannes Karlsson, Tim Wark, Philip Valencia, Michael Ung, Peter I. Corke

Proceedings of the 6th International Conference on Information Processing in Sensor Networks, 2007

Distributed Scalar Quantizers for Noisy Channels.

Johannes Karlsson, Niklas Wernersson, Mikael Skoglund

Proceedings of the IEEE International Conference on Acoustics, 2007

2005

Real-time video over wireless ad-hoc networks.

Johannes Karlsson, Haibo Li, Jerry Eriksson

Proceedings of the 14th International Conference On Computer Communications and Networks, 2005