http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114601483-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2e9275536532808495601f4c133b6ca |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-62 |
| filingDate | 2022-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f717525163598596ecd64efd2ffdf3e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bb571cb647bb5daba0fe93a4032e9c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82576d1c7038c8cd11612d78577249d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad91617327dbc98c933e778d57366133 |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114601483-A |
| titleOfInvention | A method and system for bone age analysis based on image processing |
| abstract | The invention relates to the field of artificial intelligence, in particular to a method and system for analyzing bone age based on image processing. Obtain the image of the radius area, and extract the contour edge of the radius to determine the radius stage; when the radius is in the first stage, compare the width of the epiphysis of the radius with the set threshold to determine the level of the radius in the first stage; when the radius is in the second stage, the radius of the radius is determined. Curve fitting was performed on the pixel points on the lower edge of the epiphysis to determine the grade of the radius in the second stage; when the radius was in the third stage, a rectangular window was established, and the area of the highlighted area formed by the highlighted pixels in the rectangular window was obtained to calculate the high-brightness fusion degree; The number of columns with dark pixels was obtained to calculate the degree of dark fusion, and the grade of the radius in the third period was judged; the bone age of different hand bones was estimated based on the grade of the radius in each period. The invention judges the bone age by dividing the period of the radius and judging the grade of the radius in each period, thereby improving the judging efficiency and accuracy of the grade of the bone age. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115049678-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116402824-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116402824-B |
| priorityDate | 2022-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.