Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New algorithm for digital map technology

25.01.2008
New technology to enhance digital map technology will be presented by a University of Southampton academic at a conference in California next week.

Dr Jonathon Hare from the University’s School of Electronics & Computer Science (ECS) will deliver a presentation entitled MapSnapper: engineering an efficient algorithm for matching images of maps from mobile phones, at the Electronic Imaging conference which will take place in San Jose, California, USA from 27-31 January.

Dr Hare, who carried out this research in conjunction with Professor Paul Lewis at ECS, will describe how he and his team developed MapSnapper, a robust algorithm to enable mobile phone users to take a photograph of a section of a map with a camera phone and have returned to them a high quality photograph of the section with points of interest added which the user can investigate further by clicking on them.

‘The vision was a product that would allow users to query a remote information system based on photos of a paper map taken with a camera phone,’ said Dr Hare. ‘The information system could then return useful information to the user via the device. For example, the returned information could include such things as events, facilities, opening times and accommodation in the selected geographical area.’

Dr Hare will describe how the algorithm combines a number of computer vision techniques, including interest point extraction and local description generator with multidimensional indexing. The outcome of this research is a fast robust algorithm which enhances the quality of mobile digital technology.

Helene Murphy | alfa
Further information:
http://www.soton.ac.uk
http://electronicimaging.org/program/08/conferences/index.cfm?fuseaction=6820

More articles from Information Technology:

nachricht Research alliance: TRUMPF and Fraunhofer IPA ramping up artificial intelligence for industrial use
06.08.2020 | Fraunhofer-Institut für Produktionstechnik und Automatisierung IPA

nachricht Novel approach improves graphene-based supercapacitors
03.08.2020 | University of Technology Sydney

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: ScanCut project completed: laser cutting enables more intricate plug connector designs

Scientists at the Fraunhofer Institute for Laser Technology ILT have come up with a striking new addition to contact stamping technologies in the ERDF research project ScanCut. In collaboration with industry partners from North Rhine-Westphalia, the Aachen-based team of researchers developed a hybrid manufacturing process for the laser cutting of thin-walled metal strips. This new process makes it possible to fabricate even the tiniest details of contact parts in an eco-friendly, high-precision and efficient manner.

Plug connectors are tiny and, at first glance, unremarkable – yet modern vehicles would be unable to function without them. Several thousand plug connectors...

Im Focus: New Strategy Against Osteoporosis

An international research team has found a new approach that may be able to reduce bone loss in osteoporosis and maintain bone health.

Osteoporosis is the most common age-related bone disease which affects hundreds of millions of individuals worldwide. It is estimated that one in three women...

Im Focus: AI & single-cell genomics

New software predicts cell fate

Traditional single-cell sequencing methods help to reveal insights about cellular differences and functions - but they do this with static snapshots only...

Im Focus: TU Graz Researchers synthesize nanoparticles tailored for special applications

“Core-shell” clusters pave the way for new efficient nanomaterials that make catalysts, magnetic and laser sensors or measuring devices for detecting electromagnetic radiation more efficient.

Whether in innovative high-tech materials, more powerful computer chips, pharmaceuticals or in the field of renewable energies, nanoparticles – smallest...

Im Focus: Tailored light inspired by nature

An international research team with Prof. Cornelia Denz from the Institute of Applied Physics at the University of Münster develop for the first time light fields using caustics that do not change during propagation. With the new method, the physicists cleverly exploit light structures that can be seen in rainbows or when light is transmitted through drinking glasses.

Modern applications as high resolution microsopy or micro- or nanoscale material processing require customized laser beams that do not change during...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“Conference on Laser Polishing – LaP 2020”: The final touches for surfaces

23.07.2020 | Event News

Conference radar for cybersecurity

21.07.2020 | Event News

Contact Tracing Apps against COVID-19: German National Academy Leopoldina hosts international virtual panel discussion

07.07.2020 | Event News

 
Latest News

Rare Earth Elements in Norwegian Fjords?

06.08.2020 | Earth Sciences

Anode material for safe batteries with a long cycle life

06.08.2020 | Power and Electrical Engineering

Turning carbon dioxide into liquid fuel

06.08.2020 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>