http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114469147-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71dbd61ed35317e72b2deb7d52513505 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4233 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05G1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-469 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05G1-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-545 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05G1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05G1-60 |
| filingDate | 2016-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e036cff47a6a2dd7b961924981d19d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6be806e3190e2a321933841457d8ce |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114469147-A |
| titleOfInvention | Automatic exposure control for X-ray imaging |
| abstract | In the X-ray imaging method, the acquisition of a signal image is divided into acquisition of two or more sub-images or frames. The first sub-image can be acquired with a low dose exposure followed by a readout cycle. The exposure dose used to acquire the first sub-image may be selected so that it is lower than the default dose for a particular anatomy. The first sub-image may be used to calculate or estimate exposure parameters for sub-images used to acquire a second or subsequent image. This estimate may bring the total dose received by the imager to the desired target value in acquiring the first and second sub-images to provide a good quality image. The first sub-image and the second sub-image can be combined to form a final image. A detector array that supports automatic exposure control (AEC) includes AEC pixels that provide AEC signals. AEC pixels are individually or individually addressable and/or readable. |
| priorityDate | 2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.