A high-resolution lightfield camera with dual-mask design

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 8500, Issue , 2012, Pages

  Xu, Zhimin ^a   Lam, Edmund Y ^a  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Computational photography; High resolution lightfield; Lightfield acquisition

Indexed keywords

CAMERA SENSOR; COMPUTATIONAL PHOTOGRAPHY; DATA SETS; HIGH RESOLUTION; HIGHER RESOLUTION; KEY CHARACTERISTICS; LIGHTFIELD ACQUISITION; NEW DESIGN; OPTICAL PATH; POST PROCESSING; SYSTEM ARCHITECTURES;

COLOR PHOTOGRAPHY; IMAGE RECONSTRUCTION; SENSORS;

CAMERAS;

EID: 84872523078     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.940766     Document Type: Conference Paper

References (22)

1. Ng, R., Levoy, M., Bŕedif, M., Duval, G., Horowitz, M., and Hanrahan, P., "Light field photography with a hand-held plenoptic camera, " Tech. Rep. CTSR 2005-02, Stanford University (2005).
2. Veeraraghavan, A., Raskar, R., Agrawal, A., Mohan, A., and Tumblin, J., "Dappled photography: Mask enhanced cameras for heterodyned light fields and coded aperture refocusing, " in [Proceedings of ACM SIGGRAPH], (2007).
3. Raskar, R., Agrawal, A., Wilson, C. A., and Veeraraghavan, A., "Glare aware photography: 4D ray sampling for reducing glare effects of camera lenses, " in [Proceedings of ACM SIGGRAPH], 56:1-56:10 (2008).
4. Lippmann, G., "́Epreuves ŕeversibles donnant la sensation du relief, " J. Phys. Th́eor. Appl. 7(1), 821-825 (1908).
5. Agrawal, A., Veeraraghavan, A., and Raskar, R., "Reinterpretable imager: Towards variable post-capture space, angle and time resolution in photography, " Comput. Graph. Forum 29(2), 763-772 (2010).
6. Georgeiv, T., Zheng, K. C., Curless, B., Salesin, D., Nayar, S., and Intwala, C., "Spatio-angular resolution tradeoff in integral photography, " in [Proceedings of Eurographics Symposium on Rendering], 263-272 (2006).
7. Xu, Z. and Lam, E. Y., "Light field superresolution reconstruction in computational photography, " in [Signal Recovery and Synthesis], SMB3, Optical Society of America, Washington, D.C. (2011).
8. Wilburn, B., Joshi, N., Vaish, V., Talvala, E.-V., Antunez, E., Barth, A., Adams, A., Horowitz, M., and Levoy, M., "High performance imaging using large camera arrays, " in [Proceedings of ACM SIGGRAPH], 765-776 (2005).
9. Liang, C.-K., Lin, T.-H., Wong, B.-Y., Liu, C., and Chen, H. H., "Programmable aperture photography: Multiplexed light field acquisition, " in [Proceedings of ACM SIGGRAPH], 55:1-55:10 (2008).
10. Xu, Z., Ke, J., and Lam, E. Y., "High-resolution lightfield photography using two masks, " Opt. Express 20(10), 10971-10983 (2012).
11. Chai, J.-X., Tong, X., Chan, S.-C., and Shum, H.-Y., "Plenoptic sampling, " in [Proceedings of ACM SIGGRAPH], 307-318 (2000).
12. Durand, F., Holzschuch, N., Soler, C., Chan, E., and Sillion, F. X., "A frequency analysis of light transport, " in [Proceedings of ACM SIGGRAPH], 1115-1126 (2005).
13. Levoy, M. and Hanrahan, P., "Light field rendering, " in [Proceedings of ACM SIGGRAPH], 31-42 (1996).
14. Georgiev, T., Intwala, C., Babakan, S., and Lumsdaine, A., "Unified frequency domain analysis of lightfield cameras, " in [Proceedings of the 10th European Conference on Computer Vision], 224-237 (2008).
15. Bracewell, R. N., [The Fourier Transform and Its Applications], McGraw-Hill, New York, 3rd ed. (1999).
16. Goodman, J. W., [Introduction to Fourier Optics], Roberts and Company Publishers, Englewood, Colorado, 3rd ed. (2004).
17. Levin, A., Freeman, W. T., and Durand, F., "Understanding camera trade-offs through a Bayesian analysis of light field projections, " in [Proceedings of the 10th European Conference on Computer Vision], 88-101 (2008).
18. Xu, Z. and Lam, E. Y., "A spatial projection analysis of light field capture, " in [Frontiers in Optics], FWH2, Optical Society of America, Washington, D.C. (2010).
19. Bajwa, W. U., Haupt, J. D., Raz, G. M., Wright, S. J., and Nowak, R. D., "Toeplitz-structured compressed sensing matrices, " in [Proceedings of IEEE/SP 14th Workshop on Statistical Signal Processing], 294-298 (2007).
20. Yin, W., Morgan, S., Yang, J., and Zhang, Y., "Practical compressive sensing with Toeplitz and circulant matrices, " Proc. SPIE 7744, 77440K (2010).
21. Xu, Z. and Lam, E. Y., "Image reconstruction using spectroscopic and hyperspectral information for compressive terahertz imaging, " J. Opt. Soc. Am. A 27(7), 1638-1646 (2010).
22. "The (new) Stanford light field archive." http://lightfield. stanford.edu/lfs.html.