Interpolation table with logarithmically distributed entries
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 6, 2008
app pub date -
Aug 31, 2006
filing date -
Aug 31, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and method for correcting pixel intensities for output on a video display is disclosed. In one embodiment, the method includes the operation of generating an interpolation table having a plurality of interpolation segment endpoints spaced over a transfer function correction curve. The plurality of interpolation segment end points are distributed logarithmically over the transfer function correction curve to increase a number of correction points along a curved portion of the transfer function correction curve without substantially increasing a total number of correction points over the entire curve. Correction values for a graphic display can be determined by interpolating between the logarithmically distributed interpolation segment endpoints.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully