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Conference Paper
Visibility Enhancement Method of Geometric-phase Self-interference Incoherent Digital Holography with Residual Bias Noise
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- Authors
- Kihong Choi, Keehoon Hong, Han-Ju Yeom, Joongki Park
- Issue Date
- 2021-07
- Citation
- OSA Imaging and Applied Optics Congress 2021, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- The visibility of the reconstructed image degraded by the residual bias noise, obtained from the geometric-phase self-interference incoherent digital holography, can be enhanced applying the bias level shifting method to the complex hologram.
- KSP Keywords
- Enhancement method, Reconstructed image, Self-interference, Shifting method, incoherent digital holography, level shifting, visibility enhancement