2026-09-23T02:46:25Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/106502 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Gruev, Viktor Deliwala, Amit 2020-03-02T22:39:00Z 2020-03-02T22:39:00Z 2022-03-03T10:15:25Z 2019-12-11 2019-12 A modern division-of-focal-plane (DoFP) polarimeter is manufactured by integrating a pixelated microgrid polarizer array directly onto an image sensor. Recent advances in complementary metal oxide semiconductor (CMOS) technology have led to sensors with pixel sizes on the order of a micron, which greatly increases spatial crosstalk. This work develops the fundamental limitations of DoFP polarimeters due to noise and expands upon how spatial crosstalk affects the reconstruction of the Stokes parameters. Experimental data is presented confirming the presented mathematical model and further emphasizing the detrimental effects of crosstalk on estimation of relevant polarization parameters for biomedical applications using quantitative polarized light imaging. Also discussed is modeling for underwater geolocalization based upon polarized light fields. Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2021-12-01 The student, Amit Deliwala, accepted the attached license on 2019-12-11 at 16:05. The student, Amit Deliwala, submitted this Thesis for approval on 2019-12-11 at 16:10. This Thesis was approved for publication on 2019-12-11 at 16:39. DSpace SAF Submission Ingestion Package generated from Vireo submission #14799 on 2020-02-28 at 17:38:24 Made available in DSpace on 2020-03-02T22:39:00Z (GMT). No. of bitstreams: 2 DELIWALA-THESIS-2019.pdf: 5457244 bytes, checksum: 7f15504468ef5fa546e98d0ba21a583d (MD5) LICENSE.txt: 4210 bytes, checksum: 86314cc0808838205fb53933ad99ee26 (MD5) Previous issue date: 2019-12-11 Embargo set by: Seth Robbins for item 114046 Lift date: 2022-03-02T22:39:04Z Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system Limited Restriction Lifted for Item 114046 on 2022-03-03T10:15:25Z. application/pdf http://hdl.handle.net/2142/106502 en Copyright 2019 Amit Deliwala polarimetry polarization imaging division of focal plane underwater geolocalization error propagation shot noise Crosstalk and noise in division-of-focal-plane polarimeters and polarization imaging applications text text Electrical & Computer Eng Electrical & Computer Engr University of Illinois at Urbana-Champaign Thesis M.S.