| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c27f4a786895417d03d0b1045587100 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V10-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V10-56 |
| filingDate |
2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50af3806811de20ac27893204f0383a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95cfa4a4d502ad0a58b1c31c7e5eb1fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1502a99e74954b5d1232f00e711bcb7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2483d995b2832b5feae2afcb38b7d35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daafd67150eab70e4617904da7d1f762
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf794d961357478c5696a0d280a0e5f5 |
| publicationDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114119683-A |
| titleOfInvention |
Method for improving accuracy of registering CT (computed tomography) scanning images of face scanning images |
| abstract |
The invention discloses a method for improving the precision of registering a face scanning image with a CT scanning image, which belongs to the technical field of three-dimensional digital maxillofacial bone reshaping and comprises the following specific steps: determining the range of a face scanning image obtained by a face scanning device and the range of a head tissue structure scanning image obtained by CT of a subject; setting manual marking mark points on the face of a subject and applying the double-effect contrast paste for manual marking to enable the subject to be in a preset face state; acquiring a face scanning image; acquiring CT scanning data of a subject and a three-dimensional reconstruction image subjected to surface rendering; and importing the face scanning image and the CT three-dimensional reconstruction image into preset registration software, and registering results of the face scanning image and the CT three-dimensional reconstruction image in the preset registration software to obtain a final registration image. According to the method, the double-effect contrast paste is used for marking the face of the subject, so that the face scanning image and the CT scanning reconstruction image can be accurately registered, and an accurate digital three-dimensional face simulation virtual image is presented. |
| priorityDate |
2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |