Synthetic Aperture Imaging Polarimeter

Roche, Michael; Chenault, David B.; Vaden, Justin; Lompado, Arthur; Voelz, David G.; Schulz, Timothy J.; Givens, Ryan N.; Gamiz, Victor L.

doi:10.1117/12.864129

Cited by 3 publications

(1 citation statement)

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“…And then, they fundamentally suffer from an instantaneous field-of-view (IFOV) error that prevents adjacent pixels from viewing the same point in the object plane [26]. Moreover, division-of-aperture (DoAP) [27,28] and division-of-amplitude (DoAmP) [29][30][31] polarimeters are employed to solve the time synchronization problem by utilizing multiple optical paths. Every channel has optical elements with diverse polarization directions.…”

Section: Introductionmentioning

confidence: 99%

Polarimetric imaging system based on double-layer prisms pair with polarizer coating and one camera

Yuan¹,

Dai²,

Yang³

et al. 2022

Meas. Sci. Technol.

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A novel polarimetric imaging system is proposed, which is based on one CMOS camera and double-layer prisms pair (DLPP). Four polarizers, whose axes were set at different angles and affixed to the four prisms. The CMOS camera is used to simultaneously record the intensity of the light passing through the prisms with four specific polarization information. An algorithm is adopted to align and correct parallax to generate accurate Stokes parameters. Indoor and outdoor experimental performances verify the effectiveness and high measurement accuracy of the proposed system.

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Section: Introductionmentioning

confidence: 99%

Polarimetric imaging system based on double-layer prisms pair with polarizer coating and one camera

Yuan¹,

Dai²,

Yang³

et al. 2022

Meas. Sci. Technol.

View full text Add to dashboard Cite

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Image recovery from polarimetric, nonimaged laser speckle

Dixon

Cain

2010

J. Appl. Remote Sens

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Bilinear and bicubic interpolation methods for division of focal plane polarimeters

2011

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This paper presents bilinear and bicubic interpolation methods tailored for the division of focal plane polarization imaging sensor. The interpolation methods are targeted for a 1-Mega pixel polarization imaging sensor operating in the visible spectrum. The five interpolation methods considered in this paper are: bilinear, weighted bilinear, bicubic spline, an approximated bicubic spline and a bicubic interpolation method. The modulation transfer function analysis is applied to the different interpolation methods, and test images as well as numerical error analyses are also presented. Based on the comparison results, the full frame bicubic spline interpolation achieves the best performance for polarization images.

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Synthetic Aperture Imaging Polarimeter

Cited by 3 publications

References 0 publications

Polarimetric imaging system based on double-layer prisms pair with polarizer coating and one camera

Polarimetric imaging system based on double-layer prisms pair with polarizer coating and one camera

Image recovery from polarimetric, nonimaged laser speckle

Bilinear and bicubic interpolation methods for division of focal plane polarimeters

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