http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20080007719-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d183caaf14e10651c5aca11fb41059ae |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-225 |
| filingDate | 2006-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e37561f5716b4bc202701d7a101eeb44 |
| publicationDate | 2008-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20080007719-A |
| titleOfInvention | Image Saturation Prevention Circuit of Infrared Camera |
| abstract | The present invention relates to an image saturation prevention circuit of an infrared camera capable of adjusting the luminance of an infrared LED according to ambient brightness so that an image of a subject to be photographed is not saturated. An image signal corresponding to the intensity of external light incident through a lens is provided. An integrator integrating (IRiS signal); Comparing the measured illuminance value and the reference illuminance value of the image signal processed by the integrator to control the driving current of the infrared LED by applying a feedback voltage to the infrared LED driver which drives the infrared LED when the measured illuminance value of the image signal is higher than the reference illuminance value. By including a comparator, there is an advantage in that it is possible to manufacture an optimal security surveillance camera that can clearly capture an image of a subject. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101429510-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014065948-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8754977-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9264596-B2 |
| priorityDate | 2006-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID9793819 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID408636244 |
Total number of triples: 19.