0431984 20240103204645.820141023235959.9 84922931939 000354367700006 10.1117/12.2062322 11 s. P cav_un_epca*0433593978-1-62841-220-80277-786XBellinghamSPIE2014 Fibre bundle image relay Artifact removal Spatially variant cav_un_auth*0306637 Olivas Stephen J. US cav_un_auth*0108377 Šorel Michal UTIA-B Zpracování obrazové informace Department of Image Processing ZOI ZOI Department of Image Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0306638 Arianpour A. US cav_un_auth*0306639 Stamenov I. US cav_un_auth*0282428 Nikzad N. US cav_un_auth*0306641 Schuster Glenn M. US cav_un_auth*0306642 Motamedi N. US cav_un_auth*0306643 Mellette William M. US cav_un_auth*0306644 Stack Ron A. US cav_un_auth*0306645 Johnson A. US cav_un_auth*0306646 Morrison R. US cav_un_auth*0306647 Agurok Ilya P. US cav_un_auth*0306648 Ford Joseph E. US http://library.utia.cas.cz/separaty/2014/ZOI/sorel-0431984.pdf cav_un_auth*0292734 GA13-29225S GA ČR High resolution, wide field-of-view and large depth-of-focus imaging systems are greatly desired and have received much attention from researchers who seek to extend the capabilities of cameras. Monocentric lenses are superior in performance over other wide field-of-view lenses with the drawback that they form a hemispheric image plane which is incompatible with current sensor technology. Fiber optic bundles can be used to relay the image the lens produces to the sensor's planar surface. This requires image processing to correct for artifacts inherent to fiber bundle image transfer. Using a prototype fiber coupled monocentric lens imager we capture single exposure focal swept images from which we seek to produce extended depth-of-focus images. Point spread functions (PSF) were measured in lab and found to be both angle and depth dependent. This spatial variance enforces the requirement that the inverse problem be treated as such. cav_un_auth*0306649 Novel Optical Systems Design and Optimization XVII 17.08.2014-21.08.2014 San Diego US JD 20000 20200 20206 2015 13 PR RVO:67985556 http://hdl.handle.net/11104/0237781 1 S RIV/67985556:_____/14:00431984!RIV15-GA0-67985556 152501226 Doplnění UT WOS a Scopus RIV/67985556:_____/14:00431984!RIV15-AV0-67985556 152460113 Doplnění UT WOS a Scopus 90 0.238 14.39 0.32 Q4 2014 84922931939 SCOPUS 000354367700006 WOS cav_un_epca*0433593 Novel Optical Systems Design and Optimization XVII 978-1-62841-220-8 0277-786X Bellingham SPIE 2014 SPIE Proceedings 9193