http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020345219-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09c50830383e91dcda02758b24a563ac |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2210-41 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00 |
| filingDate | 2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc5729f80898d4e4ae6147397791a26 |
| publicationDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020345219-A1 |
| titleOfInvention | Method, image processor and device for observing an object containing a bolus of a fluorophore |
| abstract | The invention relates to a method, an image processor ( 26 ) and a medical observation device ( 1 ), such as a microscope or endoscope, for observing an object ( 4 ) containing a bolus of at least one fluorophore ( 12 ). The object ( 4 ) is preferably live tissue comprising several types ( 16, 18, 20 ) of tissue. According to the method, a set ( 34 ) of component signals ( 36 ) is provided. Each component signal ( 36 ) represents a fluorescence intensity development of the fluorophore ( 12 ) over time in a different type of tissue. A time series ( 8 ) of input frames ( 10 ) is accessed, one input frame ( 10 ) after the other. The input frames ( 10 ) represent electronically coded still images of the object ( 4 ) at subsequent time. Each input frame ( 10 ) contains at least one observation area ( 22 ) comprising at least one pixel ( 23 ). In the observation area ( 22 ) of the current input frame ( 10 ) of the time series ( 8 ), a fluorescent light intensity (I) is determined over at least one fluorescence emission wavelength ( 15 ) of the fluorophore ( 12 ). This fluorescent light intensity (I 1 ) is joined with the fluorescence light intensities (I n ) of the observation area ( 22 ) of preceding input frames ( 10 ) of the time series ( 8 ) to generate a time sequence ( 40 ) of fluorescent light intensities (I 1 , I n ) of the observation area ( 22 ). This time sequence ( 40 ) is decomposed on in a preferably linear combination ( 72 ) of at least some of the component signals ( 36 ) of the set ( 34 ). A new set ( 34 ) of component signals ( 36 ) is provided which includes only those component signals ( 36 ) which are present in the combination ( 72 ). An output frame ( 46 ) is generated, in which the observation area ( 22 ) is assigned a color from a color space depending on the combination ( 72 ) of component signals ( 36 ). |
| priorityDate | 2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5282412 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226412265 |
Total number of triples: 28.