Method of restoring a picture cell by estimation with high densi

Details Method of restoring a picture cell by estimation with high densi Method of restoring a picture cell by estimation with high densi

1980-08-06

1982-11-23

Krass, Errol A.

Boots, shoes, and leggings

355 7, 358166, 358284, H04N 514, H04N 140

Patent

active

043608833

ABSTRACT:
Out of nine equal square picture cells forming a picture, only four picture cells surrounding the central picture cell which is to be restored by estimation are utilized. The central picture cell is divided into four equal square sub-cells. The densities of the sub-cells are determined from the mutual relations between the central picture cell and the four surrounding picture cells to determine the density of the central picture cell.

REFERENCES:
patent: 2962550 (1960-11-01), Brink
patent: 3999047 (1976-12-01), Green
patent: 4131883 (1978-12-01), Lundstrom
patent: 4150400 (1979-04-01), Wong
Appel et al.; "Automatic Filling of Bounded Areas in a Raster Display"; IBM Tech. Discl. Bulletin; vol. 21, No. 3, Aug. 1978; pp. 1300-1303.
Stucki; "Optimal Digital Halftone Pattern Generation Method"; IBM Tech. Discl. Bulletin; vol. 17, No. 9, Feb. 1975; pp. 2779-2780.

Affiliated with

Also associated with

Rating

Method of restoring a picture cell by estimation with high densi 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 restoring a picture cell by estimation with high densi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of restoring a picture cell by estimation with high densi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1882003