http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019122523-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 |
| filingDate | 2018-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e13d6407f313824b2aa32513a0813e56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17442d9fb0f8365139e2e05605d33bd1 |
| publicationDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019122523-A |
| titleOfInvention | X-ray CT apparatus and image processing method |
| abstract | The present invention provides an X-ray CT apparatus capable of obtaining an image from which scattered radiation has been removed early by shortening the time required for the removal of scattered radiation. SOLUTION: A detector 321 for detecting X-ray photons emitted from an X-ray source circulating around an object 101 on a bed 102 and transmitted through the object, and X-ray photons detected by the detector are processed. Thus, for a plurality of predetermined energy ranges, a data collection unit that outputs count data for each energy range, a storage unit that stores multiple types of scattered radiation information generated for each of a plurality of subject sizes, Correction data selection unit 420 which selects scattered radiation information to be applied to the scattered radiation removal processing from a plurality of types of scattered radiation information based on the size of the data, and the scattered data information selected by the correction data selection unit A correction unit 440 that removes scattered radiation, and an image generation that generates an image by performing reconstruction processing using the count data from which the scattered radiation has been removed by the correction unit. It includes a section 450, a. [Selected figure] Figure 1 |
| priorityDate | 2018-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.