|
Low-bit-rate computer-generated color Fresnel holography with compression ratio of over 1600 times using vector quantization [Invited] |
Applied Optics, Vol. 50, Issue 34, pp. H42-H49 (2011)
http://dx.doi.org/10.1364/AO.50.000H42
Enhanced HTML 
Acrobat PDF (987 KB)
Browse Datasets: MIDAS 
Full-Text PDF contains links to datasets. See ISP homepage for software requirements and other information.
Abstract
We propose a method for compressing a digital color Fresnel hologram based on vector quantization (VQ). The complex color hologram is first separated into three complex holograms, each representing one of the primary colors. Subsequently, each hologram is converted into what we call a real Fresnel hologram and compressed with VQ based on a universal codebook. Experimental evaluation reveals that our scheme is capable of attaining a compression ratio of over 1600 times and still preserving acceptable visual quality on the reconstructed images. Moreover, the decoding process is free from computation and highly resistant to noise contamination on the compressed data.
© 2011 Optical Society of America
OCIS Codes
(090.0090) Holography : Holography
(090.1760) Holography : Computer holography
(090.1705) Holography : Color holography
(090.1995) Holography : Digital holography
ToC Category:
Invited ISP Papers
History
Original Manuscript: July 19, 2011
Revised Manuscript: August 26, 2011
Manuscript Accepted: August 26, 2011
Published: October 21, 2011
Virtual Issues
Digital Holography and 3D Imaging 2011 (2011) Applied Optics
Citation
Peter Tsang, Kayton W. K. Cheung, and Ting-Chung Poon, "Low-bit-rate computer-generated color Fresnel holography with compression ratio of over 1600 times using vector quantization [Invited]," Appl. Opt. 50, H42-H49 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-34-H42
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Direct current balancing algorithm for FLCOS binary phase holograms (OL)
- Image quality improvement of digital holography by superposition of reconstructed images obtained by multiple wavelengths (AO)
- Parallel two-step phase-shifting digital holography (AO)
- Digital holographic reconstruction of large objects using a convolution approach and adjustable magnification (OL)
- Spatial bandwidth extended reconstruction for digital color Fresnel holograms (OE)
Related Conference Papers
- Reconstruction of Digital Color Holograms and Application to Full Field Metrology
- Synthesizing Incoherent Digital Holograms with Reduced Number of Projections
- FINCHSCOPE: Motionless Fluorescence Digital Holographic Microscopy
- Stability of the Digital Holographic Inverse Problem as a Function of Particle Density
- Synthesizing Incoherent Digital Holograms with Reduced Number of Projections
« Previous Article | Next Article »
OSA is a member of 