http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1190213-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b34b45b76037df552b46846fd4c86dd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-2509 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-25 |
| filingDate | 1999-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f45c5557809f92f92436df6292e729c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0174e40b8581f3f26bc802e4e3eb7e90 |
| publicationDate | 2002-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1190213-A1 |
| titleOfInvention | Color structured light 3d-imaging system |
| abstract | A method and apparatus for the imaging of three-dimensional objects is described that includes a structured light source projecting a focused image onto an object by passing either continuous or flashes of collimated source light through an optical grating and projection lens. Apertures in the grating, optionally transmitting a plurality of distinct colors, impose a known pattern on the projected light, separated by opaque areas which reduce color crosstalk to enhance accuracy. A camera responsive to the projected image captures an image of the projected light reflected from an object. Through short-duration image capture, particularly using a short-duration structured light flash synchronized to a camera using a fast shutter speed, high accuracy static 3D images and measurements of moving or living objects, including humans, can be obtained. The data of the captured image is analyzed to establish and refine the apparent location of points of the reflected pattern. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102161291-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102161291-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11308830-B1 |
| priorityDate | 1999-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.