Title:
一連のビデオ画像中でのコンテンツ特性の検出用のユニット及び方法
Document Type and Number:
Japanese Patent JP2005536937
Kind Code:
A
Abstract:
A method of detection of a content property in a data stream on basis of low-level features is proposed. The method comprises: determining ( 202 ) a behavior feature (e.g. 320 ) from a sequence of the low-level features; determining ( 204 ) to which one of the predetermined clusters ( 304 ) of behavior features ( 318 - 328 ) within a behavior feature space ( 300 ) the determined behavior feature ( 320 ) belongs; determining a confidence level of the content property presence on basis of the determined cluster ( 304 ) of behavior features and the determined behavior feature; and detecting the content property on basis of the confidence level of the content property presence.
Inventors:
Frederdie Snadel
Paulussen, Igor Wayev
Paulussen, Igor Wayev
Application Number:
JP2004530435A
Publication Date:
December 02, 2005
Filing Date:
July 31, 2003
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G06F17/30; G06K9/00; G06T7/00; H04N7/173; H04N21/482; (IPC1-7): H04N7/173; G06F17/30; G06T7/00
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito