| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19bce290e153ab0b7c41b3eddd3c887 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2360-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0633 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-42202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-4318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3406 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-202 |
| filingDate |
2011-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_411aa14b25dbb0772011cc861b9fb87c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a27a716f457d4237f8f201d58d5914a4 |
| publicationDate |
2011-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2786454-A1 |
| titleOfInvention |
Enhancement of images for display on liquid crystal displays |
| abstract |
The enhancement of images to be displayed on a liquid crystal display (LCD) comprises remapping initial pixel values to remapped pixel values in accordance with an equation that raises an initial pixel value to an exponent of a modified gamma value ratio. The modified gamma value ratio is based on a backlight level, an ambient light level and/or other light levels associated with the LCD. The enhancement can selectively increase image brightness in response to a reduction in the backlight level or an increase in the ambient light level, or selectively reduce image brightness in response to a reduction in the ambient light level. The image or a portion of the image can be enhanced. An image portion to be enhanced can be a user-specified bounding box or one or more windows selected by a user or associated with one or more applications running on a computing device. |
| priorityDate |
2010-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |