System for Identifying Motion Video Content
First Claim
1. A system for identifying motion video content, with a registered fingerprint database in advance for video contents of broadcasting video signals, wherein said system at least comprisesa frame buffer into which a consecutive of video frame images of a motion video content to be identified are stored;
- a frame sampler by which sample values on the video frame images are obtained;
a fingerprint store in which the sample values are held as a fingerprint A for search in the fingerprint database; and
a matcher which performs a fingerprint pattern matching algorithm between the fingerprint A for search in the fingerprint database and fringerprints B contained in the fingerprint database so as to determine whether the motion video content has ever been broadcasted before.
5 Assignments
0 Petitions
Accused Products
Abstract
A system for identifying motion video content, with a registered fmgerprint databse in advance for video contents of broadcasting video signals, wherein said system at least comprises a frame buffer into which a consecutive of video frame images of a motion video content to be identified are stored; a frame sampler by which sample values on the video frame images are obtained; a fingerprint store in which the sample values are held as a fingerprint A for search in the fingerprint database; and a matcher which performs a fingerprint pattern matching algorithm between the fingerprint A for search in the fingerprint database and fingerprints B contained in the fingerprint database so as to determine whether the motion video content has ever been broadcasted before. The system according to the present invention can effectively organize, archive, and search video content; lower the cost of digital storage devices; and identify video content efficiently and with minimal or no human interactions.
40 Citations
10 Claims
-
1. A system for identifying motion video content, with a registered fingerprint database in advance for video contents of broadcasting video signals, wherein said system at least comprises
a frame buffer into which a consecutive of video frame images of a motion video content to be identified are stored; -
a frame sampler by which sample values on the video frame images are obtained; a fingerprint store in which the sample values are held as a fingerprint A for search in the fingerprint database; and a matcher which performs a fingerprint pattern matching algorithm between the fingerprint A for search in the fingerprint database and fringerprints B contained in the fingerprint database so as to determine whether the motion video content has ever been broadcasted before. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification