| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbeec6e6d990ecce68ae80edbe18933e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ab863e33c16bbe6e30240ba10c593d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8759178b6d28f3ec5d4247dabb32ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a12cb032d18a0d1ddc6af8852174186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17af93c7068b0ea958b89ef7d3fdf755 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-73 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-235 |
| filingDate |
2008-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5ed48f57425f9481445a142395cf617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4536124a811c00cbce2f842d383b2572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_564fc2071fceaece6f1201b8eed97ed9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b462e90f6dc19de6f07f609b2d5b0f |
| publicationDate |
2009-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009029810-A1 |
| titleOfInvention |
Automatic exposure time selection for imaging tissue |
| abstract |
The invention relates to a system for automatically adjusting an exposure time to improve or otherwise optimize a dynamic range of a digital image. The system includes a camera configured to capture an image of a subject within the field of view at a first exposure time. The captured image is composed of multiple pixels, with each pixel having a respective intensity value. The system further includes a shutter or suitable control configured to control an exposure time of the camera. A controller configured to carryout the following steps including: (a) querying a frequency distribution of pixel intensity values; (b) determining an effective 'center of mass' of such a distribution, or histogram, to determine an adjusted exposure time; and (c) capturing a second image of the subject at the adjusted exposure time thereby obtaining an image with an improved or optimal dynamic range. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016012761-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10728473-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3565235-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8120768-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10609291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9584732-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9240043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2499668-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8655037-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2499668-A |
| priorityDate |
2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |