dc.contributor.author | Hovland, Harald | |
dc.date.accessioned | 2017-11-06T07:26:12Z | |
dc.date.accessioned | 2018-01-09T07:28:26Z | |
dc.date.available | 2017-11-06T07:26:12Z | |
dc.date.available | 2018-01-09T07:28:26Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Hovland H. Experimental tomographic scanning (TOSCA) imagers. Proceedings of SPIE, the International Society for Optical Engineering. 2014;9070 | en_GB |
dc.identifier.uri | http://hdl.handle.net/20.500.12242/836 | |
dc.identifier.uri | https://ffi-publikasjoner.archive.knowledgearc.net/handle/20.500.12242/836 | |
dc.description | Hovland, Harald.
Experimental tomographic scanning (TOSCA) imagers. Proceedings of SPIE, the International Society for Optical Engineering 2014 ;Volum 9070. s. - | en_GB |
dc.description.abstract | The tomographic scanner (TOSCA) detects signals using line detectors scanning a scene at regularly distributed angles. These line scan signals are then processed to reconstruct 2-dimensional images. In the simplest form, a 1-axis rotating conical scan optics scans across a simple patterned reticle, the signal collection being done with a single pixel detector. Experimental mono- and multispectral cameras using this approach are demonstrated under varying illumination conditions. Of particular interest is the TOSCA system’s ability to handle and compensate for light sources modulated with a frequency higher than that of the frame rate. We also demonstrate for the first time a TOSCA imager operating in the infrared region. The device is put together using 3D-printed key parts and low cost optical components, leading to a very economical infrared camera. | en_GB |
dc.language.iso | en | en_GB |
dc.subject | TermSet Emneord::Tomografi | |
dc.subject | TermSet Emneord::Bildebehandling | |
dc.subject | TermSet Emneord::Infrarødteknikk | |
dc.title | Experimental tomographic scanning (TOSCA) imagers | en_GB |
dc.type | Article | en_GB |
dc.date.updated | 2017-11-06T07:26:12Z | |
dc.identifier.cristinID | 1220253 | |
dc.identifier.doi | 10.1117/12.2050971 | |
dc.source.issn | 0277-786X | |
dc.source.issn | 1996-756X | |
dc.type.document | Journal article | |
dc.relation.journal | Proceedings of SPIE, the International Society for Optical Engineering | |