| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c56311b37026ddbb6a4b96617c9bfe1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6419
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6439
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10056 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
2020-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa562ebeee5af365eb2f792f6fddf797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8d9824467196485d1185b44f6e705c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37bc504d5c49e6c1a104d5c2aeadd677 |
| publicationDate |
2020-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020159871-A1 |
| titleOfInvention |
Spectral unmixing |
| abstract |
Systems and methods are provided for microscopically and fluorescently imaging cell -hearing biological samples or other samples of interest. A microscope objective or other optical elements that exhibits chromatic aberration can be used to obtain images of fluorophores or other contrast agents at different wavelengths. The obtained images are then used to correct each other, e.g., to remove artifacts in an image of a shorter-wavelength fluorophore that are caused by cross-talk from a longer-wavelength fluorophore. A longer-wavelength image, taken at a focal distance corresponding to the shorter-wavelength fluorophore, is taken and used to subtract the acti v ity of the 1 on ger- wavelength fluorophore in the shorter- wav el ength image. The longer-wavelength image may be taken using a microscope set to the shorter-wavelength focal distance. Alternatively, the longer-wavelength image may be simulated by applying a blurring filter or other methods to a longer-wavelength image taken when the microscope is set to the longer-wavelength focal distance. |
| priorityDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |