Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1990-12-06
1992-05-12
Kostak, Victor R.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358160, H09N 964
Patent
active
051132435
ABSTRACT:
For decoding animated images a processor processes luminance and chrominance information components, and a memory is used to store the corresponding information components relating to one or several images. First the digital data (DEC) are decoded and then the images (GEN) based on these data are generated. As far as the luminance is concerned, images are created by interpolation based on a preceding and a subsequent image. The interpolation (IM1) used for creating an image based on a preceding and subsequent image starts (G) before the end of decoding the luminance data of the subsequent image (Y2), and this interpolation starts after decoding half the number of luminance data of the subsequent image (D). The luminance data of an image of the row N (Y4) are replaced in the memory by those of the image of the row N+4 (Y8) as soon as half the image of the row N+1 (IM5) has been generated.
REFERENCES:
patent: 4602275 (1986-07-01), Smith et al.
patent: 4623922 (1986-11-01), Wischermann
patent: 4745462 (1988-05-01), Dischert et al.
patent: 4758881 (1988-07-01), Laspada
patent: 4857992 (1989-08-01), Richards
Goodman Edward W.
Kostak Victor R.
U.S. Philips Corporation
LandOfFree
Method of and device for decoding animated images 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 of and device for decoding animated images, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and device for decoding animated images will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2427138