Method and means for raster scanned texture display

Details Method and means for raster scanned texture display Method and means for raster scanned texture display

G - Physics

06

F

375/32

G06F 3/153 (2006.01) G06T 15/50 (2006.01) G09G 3/38 (2006.01) G09G 5/06 (2006.01)

Patent

CA 1127332

A METHOD AND MEANS FOR ELECTROCHROMIC TEXTURE DISPLAY Abstract A method and means for creating the display illu- sion of "roughness" or "texture" in color patterns suitable for a raster scanned display surface by assigning different color values to pels (picture elements) in adjacent positions and then replicating the patterns automatically using the recurrent and sequential accessing of a concordance table. The real colour of each pel of a textured pattern is a joint function of a color number stored in a refresh buffer driving the display surface for any given display matrix array pel position and the value of a predeter- mined subset of address bits which describe that pel position. The use of preselected pel position address bits for regulating texture is shown as applied to video lookup tables and refresh buffers as a single level control and additionally to two or more video lookup tables for achieving a pattern hierarchy. SA9-78-045

339637

Affiliated with

Also associated with

Rating

Method and means for raster scanned texture display 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 means for raster scanned texture display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and means for raster scanned texture display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-786734