http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03089911-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4589b30807b53be5b8d5c09bfad19dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B30-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35 |
| filingDate | 2003-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2edf6f6073f1f57388610f3ddfa0261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42b49699224125cfde38b3bd710b5d0d |
| publicationDate | 2003-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-03089911-A1 |
| titleOfInvention | Fresnel lens tomographic imaging |
| abstract | Systems and methods for reconstructing a plurality of images of an object (25). An exemplary system (10 includes a radiation source (1) adapted to emit radiation (13) at a plurality of frequencies; a lens (26) with frequency-dependent focal length, such as a Fresnel lens (26), adapted to receive radiation modified by the object (25) and to project onto a fixed image plane (24) a frequency-dependent image of a slice of the object (25) perpendicular to the radiation path; a sensor (12) for capturing the frequency-dependent image of the object (25); and apparatus (28,38) for facilitating creation and capture of a plurality of frequency-dependent images of the object at the plurality of frequencies. A system (10) for reconstructing a tomographic image of the object (25) further includes apparatus (18) for assembling the plurality of frequency-dependent images to reconstruct the tomographic image. Methods and systems are described for use in the visible, audible, and THz frequency ranges and with broadband or narrowband radiation sources. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104111229-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111700588-A |
| priorityDate | 2002-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.