Patent №
US 6,724,820
Granted
2004-04-20
Filed 2001
Owner
KONINKLIJKE PHILIPS ELECTRONICS N.V.
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09990210
The MPEG-4 video standard includes a predictive coding scheme. When a scene-cut occurs in the sequence processed by said coding scheme, the first video object plane (VOP) which follows it is coded as an I-VOP, instead of predicting it from the previous VOP, completely different. In case of temporal scalability, when the scene-cut occurs between two VOPs of the enhancement layer, specific rules for selecting the temporal reference(s) during the prediction operations in said enhancement layer are defined.
AI classification
Ownership
KONINKLIJKE PHILIPS ELECTRONICS N.V.
assignment · 126060587
Assignors
RAMANZIN, YVES R.
On an employer assignment, the assignors are typically the inventors.