Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Video concept classification using audio-visual atoms










Image Number 8 for United States Patent #8135221.

A method for determining a classification for a video segment, comprising the steps of: breaking the video segment into a plurality of short-term video slices, each including a plurality of video frames and an audio signal; analyzing the video frames for each short-term video slice to form a plurality of region tracks; analyzing each region track to form a visual feature vector and a motion feature vector; analyzing the audio signal for each short-term video slice to determine an audio feature vector; forming a plurality of short-term audio-visual atoms for each short-term video slice by combining the visual feature vector and the motion feature vector for a particular region track with the corresponding audio feature vector; and using a classifier to determine a classification for the video segment responsive to the short-term audio-visual atoms.








 
 
  Recently Added Patents
Method and system for quantifying viewer awareness of advertising images in a video source
Faucet
System and method for logical separation of a server by using client virtualization
Vehicle, toy, and/or replicas thereof
Method and apparatus for reducing and controlling highway congestion to save on fuel costs
Down-drawable, chemically strengthened glass for cover plate
Preparation of isomerically pure substituted cyclohexanols
  Randomly Featured Patents
Multilayer metallization
Record feed means for rotary electrical stylus device
Powder surface coatings
Processed egg product
Densitometer
Preassembled pressure relief apparatus
Prefabricated slider window system with lift-out windows
Low inertia check valve
Charge transfer color imagers
Direct compression carrier composition