Method of checking the calibration of a display system in partic

Television – Monitoring – testing – or measuring – Test signal generator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

348189, H04N 1702

Patent

active

061339504

ABSTRACT:
When the display system is calibrated, digital test image delivered as input to system provides a resulting image perceived the human eye as being composed of a plurality individual elements which themselves are composed two grey levels and have the same contrast from element to another.

REFERENCES:
patent: 2380244 (1945-07-01), Jones et al.
patent: 4513318 (1985-04-01), Wilensky et al.
patent: 5537145 (1996-07-01), Misels
patent: 5572444 (1996-11-01), Lentz et al.
patent: 5574664 (1996-11-01), Feasey
patent: 5764284 (1998-06-01), Stokes
patent: 6057882 (2000-05-01), Lambrecht
Gray, J.E., SMPTE Journal, vol. 99, No. 12, Dec. 1, 1990, pp. 1001-1007.
Barten, P.G.J., "Physical Model for the Contrast, Sensitivity of the Human Eye" Proc. Spin 1666 57-72 (1992).
Hunt, R.W.G., "Revised Colour-Appearance Model for Pelated and Unrelated Colours", Color Res. Appl. 16, 146-165 (1991).
Bartelson, C.J., Breneman, E.J., "Brightness Perception in Complex Fields," J. Opt. Soc. Am. 57, 953-957 (1967).
Daly, S. "The Visible Differences Predictor: An Algorithm for the Assessment of Image Fidelity" Digital Images and Human Vision, Chap 14, Mit Press, Boston 1993.

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 of checking the calibration of a display system in partic 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 checking the calibration of a display system in partic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of checking the calibration of a display system in partic will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-474227

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