TW200721855A - Improved gamut mapping and subpixel rendering systems and methods - Google Patents
Improved gamut mapping and subpixel rendering systems and methodsInfo
- Publication number
- TW200721855A TW200721855A TW095137643A TW95137643A TW200721855A TW 200721855 A TW200721855 A TW 200721855A TW 095137643 A TW095137643 A TW 095137643A TW 95137643 A TW95137643 A TW 95137643A TW 200721855 A TW200721855 A TW 200721855A
- Authority
- TW
- Taiwan
- Prior art keywords
- image data
- color space
- data specified
- display system
- gamut mapping
- Prior art date
Links
Abstract
In a first embodiment, a display system comprises a display panel with 4 or more colored subpixels. The display system receives input image data specified in a first color space and outputs image data specified in a second color space. The display system further comprises a gamut mapping module for mapping the input image data specified in the first color space to image data specified in the second color space. The gamut mapping module clamps out-of-gamut colors using at least a first clamping system and a second clamping system. The first and second clamping systems yield first and second clamped values. A weighting module produces a resulting clamped value from the first and second clamped values. A final output image value is derived from the resulting clamped value. Other embodiments of the display system include pre-reduction modules and adjustable GMA modules.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72697905P | 2005-10-14 | 2005-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200721855A true TW200721855A (en) | 2007-06-01 |
TWI338512B TWI338512B (en) | 2011-03-01 |
Family
ID=45074750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95137643A TWI338512B (en) | 2005-10-14 | 2006-10-13 | Display systems |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI338512B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI490849B (en) * | 2013-12-23 | 2015-07-01 | Au Optronics Corp | Method for controlling display |
-
2006
- 2006-10-13 TW TW95137643A patent/TWI338512B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI490849B (en) * | 2013-12-23 | 2015-07-01 | Au Optronics Corp | Method for controlling display |
Also Published As
Publication number | Publication date |
---|---|
TWI338512B (en) | 2011-03-01 |
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