Abstract
Compressive reconstruction algorithm based adaptive dictionary learning is developed and used for single-exposure non-scanning 3D imaging by interferenceless Coded Aperture Correlation Holography. Background noise and reconstruction error are suppressed effectively while reconstruction accuracy is improved.
| Original language | English |
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| Title of host publication | Proceedings Imaging and Applied Optics Congress |
| Subtitle of host publication | 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020 |
| Publisher | OSA - The Optical Society |
| ISBN (Electronic) | 9781557528209 |
| Publication status | Published - 2020 |
| Event | 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020 - Part of Imaging and Applied Optics Congress - Virtual, Online, United States Duration: 22 Jun 2020 → 26 Jun 2020 |
Publication series
| Name | Optics InfoBase Conference Papers |
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Conference
| Conference | 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020 - Part of Imaging and Applied Optics Congress |
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| Country/Territory | United States |
| City | Virtual, Online |
| Period | 22/06/20 → 26/06/20 |
Bibliographical note
Funding Information:This work is supported by National Science Foundation of China (NSFC) (61575009), Beijing Natural Science Foundation (4182016). References 1. A. Vijayakumar and J. Rosen, Interferenceless coded aperture correlation holography-a new technique for recording incoherent digital holograms without two-wave interference, Opt. Exp. 2017, 25(12):13883–13896. 2. M. R. Rai, A. Vijayakumar, and J. Rosen, Non-Linear adaptive three-dimensional imaging with interferencelss coded aperture correlation holography (I-COACH), Opt. Exp.2018,25(14):18143-18154. 3. M. R. Rai, A. Vijayakumar, J. Rosen. Single camera shot interferenceless coded aperture correlation holography. Opt. Lett., 2017, 42(19): 3992-3995. 4. Elad M, Aharon M. Image Denoising Via Sparse and Redundant Representations over Learned Dictionaries, IEEE. Trans. on Image Processing, 2006, 15(12):3736-3745.
Publisher Copyright:
© OSA 2020
Funding
This work is supported by National Science Foundation of China (NSFC) (61575009), Beijing Natural Science Foundation (4182016). References 1. A. Vijayakumar and J. Rosen, Interferenceless coded aperture correlation holography-a new technique for recording incoherent digital holograms without two-wave interference, Opt. Exp. 2017, 25(12):13883–13896. 2. M. R. Rai, A. Vijayakumar, and J. Rosen, Non-Linear adaptive three-dimensional imaging with interferencelss coded aperture correlation holography (I-COACH), Opt. Exp.2018,25(14):18143-18154. 3. M. R. Rai, A. Vijayakumar, J. Rosen. Single camera shot interferenceless coded aperture correlation holography. Opt. Lett., 2017, 42(19): 3992-3995. 4. Elad M, Aharon M. Image Denoising Via Sparse and Redundant Representations over Learned Dictionaries, IEEE. Trans. on Image Processing, 2006, 15(12):3736-3745.
| Funders | Funder number |
|---|---|
| National Natural Science Foundation of China | 61575009 |
| National Natural Science Foundation of China | |
| Natural Science Foundation of Beijing Municipality | 4182016 |
| Natural Science Foundation of Beijing Municipality |