Techniques for robust color transfer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 25, 2012
Grant Date -
Dec 29, 2011
app pub date -
Jun 25, 2010
filing date -
Jun 25, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Techniques and systems to transfer color robustly between images are described. In an embodiment, a technique for transferring color includes separating color information of a registered source image into a one dimensional luminosity channel and multi-dimensional chromatic channels. The technique further includes building a voting table, where each table cell is indexed by the chromatic coordinates from the source image and from the destination image. The table is built by adding to a count stored in a table cell indexed by the chromatic coordinates of the source pixel and the chromatic coordinates of its related destination pixel for each occurrence of such a pairing. The voting table values are used to identify a transfer color, and to adjust the colors of the source image to the colors of the destination image. Other embodiments are described and claimed.
First Claim
Family
International Classification(s)
Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| * 7317843 Luminance correction | 23 | 2004 | |
|
|
|||
| * 5416890 Graphical user interface for controlling color gamut clipping | 371 | 1991 | |
|
|
|||
| * 5793501 Contrast correcting apparatus | 16 | 1996 | |
|
|
|||
| * 2007/0177,174 Color conversion method using a colors look-up table | 1 | 2006 | |
|
|
|||
| * 2009/0109,452 COLOR CONVERSION TABLE GENERATION APPARATUS AND COLOR CONVERSION TABLE GENERATION METHOD | 2 | 2007 | |
|
|
|||
| * 7239750 System and method for effectively utilizing universal feature detectors | 3 | 2002 | |
|
|
|||
| * 7680354 Image deblur based on two images | 4 | 2006 | |
| 2007/0223,831 Image Deblur Based on Two Images | 30 | 2006 | |
|
|
|||
| 7133083 Dynamic shadow removal from front projection displays | 26 | 2002 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 25, 2020 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 25, 2024 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
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:
Changes done successfully