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
Friederike Meyer zu Tittingdorf | Universität des Saarlandes
UDE at the CeBIT fair: Protecting huge National Parks
07.03.2012 | Universität Duisburg-Essen
Cebit: Automated stress testing for Web 2.0 applications helps developers find programming errors
27.02.2012 | Universität des Saarlandes
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
20.01.2017 | Veranstaltungen
19.01.2017 | Veranstaltungen
18.01.2017 | Veranstaltungen
20.01.2017 | Unternehmensmeldung
20.01.2017 | Unternehmensmeldung
20.01.2017 | Förderungen Preise