http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2078556-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45d847f1c1c3b538bde85b8ee7b2e6cc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-765 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-765 |
| filingDate | 1991-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e47138ff8c2af076ca159d549a871569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3fb534b5f2cc8164bfdce48bbd04c2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33e0ac5efab25f10800ddc2ca9a3f1f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98d392fb2d1ce0ec9908c589d034f3a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa8b246f288c9c839108544c2e64f5be |
| publicationDate | 1995-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2078556-C |
| titleOfInvention | Computer assisted video surveying and method therefor |
| abstract | One embodiment of the invention is a method of using a computer (60) to assist a land based video survey. Initially, a video recording of a control location and a survey area is produced. The control location video includes at least a view of a base-line scale (30). Further, camera position data associated with the control location must be noted or stored in some manner. The computer(60) converts the baseline scale (30) from the control location video image to a video image scale. One or more points of interest on the survey video frame is identified along with a predetermined baseline point obtained from a baseline image view overlaid on the survey video frame. This identification step is conducted manually by an operator touching a touch sensitive pad (56) having fine grid lines corresponding to pixel points in the video frame image. The distance between two identified points is calculated based upon the video image scale and the camera position data. An aerial survey is also disclosed wherein two video frames are selected and limited to different color bandwidths. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11226200-B2 |
| priorityDate | 1990-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.