Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Information parts extraction for retrieving image sequence data










Image Number 11 for United States Patent #7995870.

A method of extracting information parts, and a recorded medium recording the method, for retrieving image sequence data are disclosed. According to an embodiment of the present invention, image frames included in an image sequence are converted to frames, in a quantity of n, including only the object that is separated from a background, and the corresponding shape descriptors, in a quantity of n, are extracted. The shape descriptors, in a quantity of n, are aligned according to a temporal order, to generate a shape sequence, which is frequency-converted along the time axis to obtain conversion coefficients having frequency information. Using coefficients in a low frequency area among the obtained conversion coefficients, a shape sequence descriptor is extracted. With this invention, video data expressing the motion of an object can be captured as an image sequence, and the similarity between video data can be distinguished by extracting information parts from each image sequence.








 
 
  Recently Added Patents
Method and device for processing broadcast packets/multicast control messages
Combination of the application of antibodies for immunostimulation together with glucocorticoids
Methods and systems for use in tracking targets for direction finding systems
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Method for growing group III-nitride crystals in supercritical ammonia using an autoclave
Imaging lens with three lens elements, and electronic apparatus having the same
System and method for netbackup data decryption in a high latency low bandwidth environment
  Randomly Featured Patents
Folding table with receiving apertures
Angular momentum mass flowmeter with optical pickoff
Optical junction apparatus and methods employing optical power transverse-transfer
Aqueous emulsion adhesive of a copolymer of an alcohol ether of N-methylol derivative of an allyl carbamate which develops water resistance through cure
Putter head
Process for the production of aliphatic ketones
Flexible printed circuit connector capable of resisting against lateral pressure
Apparatus and method for forming spherical end surface of coaxial composite member
Ink jet printing method for feeding and ejecting a sheet to prevent a sheet from adhering to a successive sheet
Method for separating and analyzing ions by electrostatic ion chromatography and a zwitterionic stationary phase for ion chromatography and method for separating and analyzing analytes by