Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Cebit 2012: Intelligent software assigns appropriate background music for pictures

16.02.2012
Previously, setting a picture or whole series of pictures to suitable music required expert knowledge and a great deal of time.

Newly developed software called Picasso succeeds in arranging pictures with appropriate compositions in an instant, by utilizing the technical skills of movie directors. Scientists at the Cluster of Excellence on “Multimodal Computing and Interaction” at Saarland University developed the software, and they will present the program with its associated smart phone app “PicasSound” at the Cebit computer expo, stand F34, hall 9. Cebit will take place from the 6th through the 10th of March at the fairground in Hanover.

“Usually, directors select consistent melodies for a particular movie scene,” explains Sebastian Michel, head of a junior research group at the Cluster of Excellence at the Saarland University. He designed the Picasso software together with Ph.D. student Aleksander Stupar. The program utilizes the expertise of movie producers in assigning appropriate background music for pictures, enabling users to select music that will harmonize with their impressions of their last summer vacation without putting in an extraordinary amount of effort.

A three-level algorithm carries out the elaborate process. First, the picture the user has chosen is compared with a huge database of movie scenes and their corresponding soundtracks. The software creates a ranking of the scenes that look most similar to the user’s picture. This database was compiled by the two researchers Michel and Stupar by splitting 50 movies into screenshots and their accompanying soundtracks. In the next step, the software creates a list of the selected tracks. And finally, the total number of tracks gets reduced to a few selections through a mathematical calculation; these are at last proposed to the user.

Here, a list of suggestions makes sense because particular pictures bring up different associations for different users, according to Michel. “Some people might connect a picture of a little house surrounded by an idyllic landscape with a romantic weekend for two, while others might think about loneliness,” Michel explains.

Interested people can experience the software on the demo website and get an idea of Picasso’s hit rate. Or they can use the free smartphone app “PicasSound,” which is programmed to pick out an appropriate soundtrack using the music which is already saved on the smartphone. It is free available for the mobile operating systems iOSX and Android.

Next, Michel and Stupar will try to expand the software system to support automatic sound recording of audiobooks on a textual basis. Furthermore, the researchers are planning to integrate a function inside the system that will take the individual preferences of the users into account.

Sebastian Michel is head of the junior research group “Querying, Indexing and Dynamic Data” at the Cluster of Excellence on “Multimodal Computing and Interaction” (MMCI). The Cluster was established by the German Research Foundation (DFG) within the framework of the German Excellence Initiative in November 2007. Besides the Saarland University, the Max Planck Institute for Informatics, the German Research Center for Artificial Intelligence, and the newly established Max Planck Institute for Software Systems are also members of the cluster. All departments of the institutions are located on the Saarland University campus.

For further information please contact:

Dr.-Ing. Sebastian Michel, Head of the Junior Research Group
“Querying, Indexing, and Discovery in Dynamic Data”
Phone: +49 681 302 70 803 ?
E-Mail: smichel@mmci.uni-saarland.de
Gordon Bolduan
Scientific communication
Cluster of Excellence «Multimodal Computing and Interaction»
Phone: 0681 302-70741
E-Mail: bolduan@mmci.uni-saarland.de

Friederike Meyer zu Tittingdorf | Universität des Saarlandes
Further information:
http://www.uni-saarland.de
http://picasso.mmci.uni-saarland.de/demo/
http://qid3.mmci.uni-saarland.de/people/sebastian.html

More articles from CeBIT 2012:

nachricht UDE at the CeBIT fair: Protecting huge National Parks
07.03.2012 | Universität Duisburg-Essen

nachricht Cebit: Automated stress testing for Web 2.0 applications helps developers find programming errors
27.02.2012 | Universität des Saarlandes

All articles from CeBIT 2012 >>>

The most recent press releases about innovation >>>

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

Im Focus: Demonstration of a single molecule piezoelectric effect

Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale

Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...

Im Focus: Hybrid optics bring color imaging using ultrathin metalenses into focus

For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.

But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...

Im Focus: Stem cell divisions in the adult brain seen for the first time

Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.

The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...

Im Focus: Interference as a new method for cooling quantum devices

Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters

Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...

Im Focus: Autonomous 3D scanner supports individual manufacturing processes

Let’s say the armrest is broken in your vintage car. As things stand, you would need a lot of luck and persistence to find the right spare part. But in the world of Industrie 4.0 and production with batch sizes of one, you can simply scan the armrest and print it out. This is made possible by the first ever 3D scanner capable of working autonomously and in real time. The autonomous scanning system will be on display at the Hannover Messe Preview on February 6 and at the Hannover Messe proper from April 23 to 27, 2018 (Hall 6, Booth A30).

Part of the charm of vintage cars is that they stopped making them long ago, so it is special when you do see one out on the roads. If something breaks or...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Veranstaltungen

Auf der grünen Welle in die Zukunft des Mobilfunks

16.02.2018 | Veranstaltungen

Smart City: Interdisziplinäre Konferenz zu Solarenergie und Architektur

15.02.2018 | Veranstaltungen

Forschung für fruchtbare Böden / BonaRes-Konferenz 2018 versammelt internationale Bodenforscher

15.02.2018 | Veranstaltungen

VideoLinks
Science & Research
Overview of more VideoLinks >>>
 
Aktuelle Beiträge

Erste integrierte Schaltkreise (IC) aus Plastik

17.02.2018 | Energie und Elektrotechnik

Stammbaum der Tagfalter erstmalig umfassend neu aufgestellt

16.02.2018 | Biowissenschaften Chemie

Neue Strategien zur Behandlung chronischer Nierenleiden kommen aus der Tierwelt

16.02.2018 | Biowissenschaften Chemie

Weitere B2B-VideoLinks
IHR
JOB & KARRIERE
SERVICE
im innovations-report
in Kooperation mit academics