Reconstruction Depth Adaptive Coding of Digital Holograms
Summary :
We propose an adaptive coding algorithm for digital hologram transmission based on server-client interaction. A client can visualize various images of 3D objects from a digital hologram, which are reconstructed on different depth planes. The client's requests for reconstruction depths are sent to the server. The server adaptively encodes and transmits the same object image as the client's reconstructed image. When the client changes the reconstruction depth, only the prediction error of the new image is transmitted. Experimental results show that, in some cases, the proposed algorithm reduces more than half of the distortion at the same bitrate compared with the conventional coding technique.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E95-A No.2 pp.617-620
- Publication Date
- 2012/02/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E95.A.617
- Type of Manuscript
- LETTER
- Category
- Image
Authors
Keyword
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Jae-Young SIM, Chang-Su KIM, "Reconstruction Depth Adaptive Coding of Digital Holograms" in IEICE TRANSACTIONS on Fundamentals,
vol. E95-A, no. 2, pp. 617-620, February 2012, doi: 10.1587/transfun.E95.A.617.
Abstract: We propose an adaptive coding algorithm for digital hologram transmission based on server-client interaction. A client can visualize various images of 3D objects from a digital hologram, which are reconstructed on different depth planes. The client's requests for reconstruction depths are sent to the server. The server adaptively encodes and transmits the same object image as the client's reconstructed image. When the client changes the reconstruction depth, only the prediction error of the new image is transmitted. Experimental results show that, in some cases, the proposed algorithm reduces more than half of the distortion at the same bitrate compared with the conventional coding technique.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E95.A.617/_p
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@ARTICLE{e95-a_2_617,
author={Jae-Young SIM, Chang-Su KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Reconstruction Depth Adaptive Coding of Digital Holograms},
year={2012},
volume={E95-A},
number={2},
pages={617-620},
abstract={We propose an adaptive coding algorithm for digital hologram transmission based on server-client interaction. A client can visualize various images of 3D objects from a digital hologram, which are reconstructed on different depth planes. The client's requests for reconstruction depths are sent to the server. The server adaptively encodes and transmits the same object image as the client's reconstructed image. When the client changes the reconstruction depth, only the prediction error of the new image is transmitted. Experimental results show that, in some cases, the proposed algorithm reduces more than half of the distortion at the same bitrate compared with the conventional coding technique.},
keywords={},
doi={10.1587/transfun.E95.A.617},
ISSN={1745-1337},
month={February},}
Copy
TY - JOUR
TI - Reconstruction Depth Adaptive Coding of Digital Holograms
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 617
EP - 620
AU - Jae-Young SIM
AU - Chang-Su KIM
PY - 2012
DO - 10.1587/transfun.E95.A.617
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E95-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2012
AB - We propose an adaptive coding algorithm for digital hologram transmission based on server-client interaction. A client can visualize various images of 3D objects from a digital hologram, which are reconstructed on different depth planes. The client's requests for reconstruction depths are sent to the server. The server adaptively encodes and transmits the same object image as the client's reconstructed image. When the client changes the reconstruction depth, only the prediction error of the new image is transmitted. Experimental results show that, in some cases, the proposed algorithm reduces more than half of the distortion at the same bitrate compared with the conventional coding technique.
ER -
English
