Display compressed image refresh system

Details Display compressed image refresh system Display compressed image refresh system

G - Physics

06

F

375/53, 354/236.

G06F 3/14 (2006.01) G09G 5/42 (2006.01)

Patent

CA 1107871

DISPLAY COMPRESSED IMAGE REFRESH SYSTEM ABSTRACT OF THE DISCLOSURE Scanned image data is compressed and stored in a central processing unit. An image for display is recalled, decompressed, and then recompressed for refresh storage for a CRT display device. The refresh compressed image is recalled when necessary for display and refresh, and directed through a plurality of parallel operated decom- pressors and refresh buffers to drive the display unit. An unfilled compressed refresh image store is filled with zeros to complete the display with an all white scan. In an overflow situation, a partition boundary is generated to identify that more data follows. To display the subsequent image, upon request, the overflow increment value which repeats a few scan lines is transmitted and a visual overlap image with subsequent data is compressed for refresh store and display and refreshed as required.

300203

Affiliated with

Also associated with

Rating

Display compressed image refresh system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display compressed image refresh system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display compressed image refresh system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-328625