Sonogram descriptors of propagation/scattering events

Automatic Annotation of Sports Events Applying Mpeg-7 Descriptors

The amount of multimedia data available worldwide is increasing every day. There is a need to annotate multimedia data in order to allow universal content access and to provide content based search-and-retrieval. We present a tool for unsupervised annotation of sports videos, that are distributed via a video-on-demand streaming server. Our system generates a description that can be used for dir...

Segmentation of acoustic events using time encoded speech (TES) descriptors

Diagnosis in Sonogram of Gall Bladder

Sonogram of Biliary Dilatation in Children

The biliary trees descend from the canaliculi at the hepatocytes in the liver. Bile drains from this level into intrahepatic ducts, smaller ducts combine to form the segmental bile ducts which within the liver gradually enlarge and merge to the right and left hepatic ducts. The right and left hepatic ducts join together to form the common hepatic duct (CHD) at porta hepatis. The common bile duc...

Creating Collections of Descriptors of Events and Processes Based on Internet Queries

Search queries to Internet are a real reflection of events and processes that happen in the informative society. Moreover, the recent research shows that search queries can be an effective tool for the analysis and forecast of these events and processes. In the paper, we present our experience in creating databases of descriptors (queries and their combinations) to be used in real problems. An ...