Image analysis – Image compression or coding – Interframe coding
Patent
1997-04-21
1999-03-09
Couso, Jose L.
Image analysis
Image compression or coding
Interframe coding
G06K 936
Patent
active
058811745
ABSTRACT:
A video frame signal containing a plurality of contours is encoded by first granting index data to each of the contours according to a processing order thereof; and then providing current and previous contour information which represents contour image data and index data of a current contour and each of previous contours processed prior to the current contour, respectively. Based on the current contour information and the previous contour information, selection information and a first or a second mode selection signal are produced. The current contour information is inter-coded in response to the first mode selection signal based on the selection information and the previous contour information, or intra-coded under the control of the second mode selection signal. The inter-coded or the intra-coded contour information is rendered as the coded contour information to be transmitted.
REFERENCES:
patent: 5151795 (1992-09-01), Adachi
patent: 5226093 (1993-07-01), Iwase
patent: 5570133 (1996-10-01), Yagasaki
patent: 5706054 (1998-01-01), Hannah
patent: 5706367 (1998-01-01), Kondo
patent: 5734737 (1998-03-01), Chang et al.
patent: 5737449 (1998-04-01), Lee
Couso Jose L.
Daewoo Electronics Co. Ltd.
LandOfFree
Method and apparatus for adaptively coding a contour of an objec does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for adaptively coding a contour of an objec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for adaptively coding a contour of an objec will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1329542