http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I255645-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-04 |
| filingDate | 2005-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8fca1b6a87b3df067c8911ebe8d7360 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79e944d267497dab2191d1ec948b197b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc4107a11c62a47a7a91a62dd448b5a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf75b8b102a58523bc1cb9167a4c332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cade56c2710f10d23c7cfd9f11d3618 |
| publicationDate | 2006-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I255645-B |
| titleOfInvention | Image pickup device |
| abstract | An image pickup device comprises a color signal generating means (20) which outputs first color signals (R5, G5, B5) corresponding to incident lights; and a matrix arithmetic means (67) which performs matrix arithmetic operation including the multiplication of the first color signals, color signals obtained by exponentiating the first color signals by a first constant (I) used as the exponent, color signals obtained by exponentiating the first color signals by a second constant (j) used as the exponent, and matrix coefficients for these color signals, so as to obtain second color signals (R6, G6, B6). The first and the second constants and the matrix coefficients are determined so as to make the overall characteristics of the color signal generating means (20) and a spectral sensitivity characteristic correction means (6) to be close to the color vision characteristic of human or the spectral sensitivity characteristic obtained by performing a linear conversion to the chromatic sense characteristic of human. Accordingly, excellent color reproducibility can be realized without the use of an infrared cut filter for correcting the color vision in the image pickup device, and image pickup in dark with high sensitivity can be realized. |
| priorityDate | 2004-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.