http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0862751-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B42-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T1-00 |
| filingDate | 1994-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df44c5c3f731c84aac5ec843464bc98 |
| publicationDate | 1996-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0862751-A |
| titleOfInvention | Image processing condition determination device and image processing device for radiation image |
| abstract | (57) [Summary] [Purpose] To perform image processing suitable for diagnosis in response to changes in the imaging region and imaging conditions. [Structure] An image signal region (Smin to ThresH) of a subject is specified based on an image signal in an irradiation field region, and a histogram of the image signal of the subject region is created (S1 to S). 3). Here, the sum of frequencies in the histogram is obtained, and a value of 0.1% of the sum is set as a threshold. Then, the frequency is compared from the peak position of the frequency closest to the maximum value ThresH toward the low signal side, and the signal value that is first less than the threshold value is the minimum value Thre of the desired image signal region. Let sL (S8). Then, a cumulative histogram is created between the minimum value ThresL and the maximum value ThresH (S 9) Then, the gradation conversion table is determined so that the signal value whose cumulative histogram value is 10% corresponds to the predetermined output density, and gradation processing is performed on the radiation image signal (S10). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018033745-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010245707-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005319214-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001056854-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018042113-A |
| priorityDate | 1994-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63183434-A |
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397426 |
Total number of triples: 20.