Method and apparatus for sequential exposure printing of ultra h

Photocopying – Projection printing and copying cameras – Multicolor picture

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

345501, 395101, G06F 314, H04N 146

Patent

active

058446630

ABSTRACT:
An ultra high resolution photographic printing system that generates and rasterizes multiple sub-images synchronized with positioning coordinates that program a moving-matrix light valve during sequentially timed exposures. Diagonal displacement masking operations prepare a 16384.times.12288 ultra high resolution image for bicubic resampling that generates four unique 4096.times.3072 intermediate images. These four intermediate images are sieve-sorted based on X and Y modal logic into four unique image sets of 16 unique 1024.times.768 raster images per set. Each of the 64 unique images sequentially reconstruct a unique "window screen view" of the original high resolution image as dictated by the geometry of the moving-matrix light valve. The moving-matrix light valve is positioned with dual axis micro-stepping motors and leadscrew assemblies. The serial geometry of the light valve RGB elements is sequentially converted to parallel geometry in the printed image. The original high resolution image is seamlessly reconstructed onto photographic media during 192 RGB additive exposures from 64 unique raster images.

REFERENCES:
patent: 4992824 (1991-02-01), Plummer
patent: 5109281 (1992-04-01), Kobori et al.
patent: 5113494 (1992-05-01), Menendez et al.
patent: 5282255 (1994-01-01), Bovik et al.
patent: 5327257 (1994-07-01), Hrytzak et al.
patent: 5336879 (1994-08-01), Sauer
patent: 5341174 (1994-08-01), Xue et al.
patent: 5373347 (1994-12-01), Shaklee
patent: 5414811 (1995-05-01), Parulski et al.
patent: 5416509 (1995-05-01), Sombrowsky
patent: 5426010 (1995-06-01), Morton
patent: 5438636 (1995-08-01), Surka
patent: 5440399 (1995-08-01), Lee
patent: 5467404 (1995-11-01), Vuylsteke
patent: 5485554 (1996-01-01), Lowitz et al.
patent: 5490009 (1996-02-01), Venkateswar et al.
patent: 5493428 (1996-02-01), Kim
patent: 5499044 (1996-03-01), Collette
patent: 5508826 (1996-04-01), Lloyd et al.
patent: 5530789 (1996-06-01), Miyazaki et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for sequential exposure printing of ultra h 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 sequential exposure printing of ultra h, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for sequential exposure printing of ultra h will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2399741

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.