| dc.contributor | Virginia Tech | en |
| dc.contributor.author | Indebetouw, Guy J. | en |
| dc.contributor.author | Poon, Ting-Chung | en |
| dc.date.accessioned | 2014-04-04T15:12:20Z | en |
| dc.date.available | 2014-04-04T15:12:20Z | en |
| dc.date.issued | 1984-01-01 | en |
| dc.identifier.citation | Guy Indebetouw and Ting-Chung Poon, "Incoherent spatial filtering with a scanning heterodyne system," Appl. Opt. 23, 4571-4574 (1984). doi: 10.1364/AO.23.004571 | en |
| dc.identifier.issn | 0003-6935 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/46921 | en |
| dc.description.abstract | Imaging systems with two pupils in the receiving optics have been used to synthesize bipolar point spread functions in incoherent image processing. We describe a two-pupil system using a scanning illumination technique and compare its attributes with more conventional techniques. Experimental examples using two-pupil interaction and an acoustooptic frequency offset for the direct 2-D bandpass filtering of diffusely reflecting objects are presented. | en |
| dc.description.sponsorship | National Science Foundation ECS 8116337, ECS 8400635 | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | en | en |
| dc.publisher | Optical Society of America | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.title | Incoherent Spatial-Filtering with A Scanning Heterodyne System | en |
| dc.type | Article - Refereed | en |
| dc.contributor.department | Electrical and Computer Engineering | en |
| dc.contributor.department | Physics | en |
| dc.identifier.url | http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-23-24-4571 | en |
| dc.date.accessed | 2014-02-24 | en |
| dc.title.serial | Applied Optics | en |
| dc.identifier.doi | https://doi.org/10.1364/AO.23.004571 | en |
| dc.type.dcmitype | Text | en |
