Abstract

We present a feature-specific imaging system based on the use of structured illumination. The measurements are defined as inner products between the illumination patterns and the object reflectance function, measured on a single photodetector. The illumination patterns are defined using random binary patterns and thus do not employ prior knowledge about the object. Object estimates are generated using L1-norm minimization and gradient-projection sparse reconstruction algorithms. The experimental reconstructions show the feasibility of the proposed approach by using 42% fewer measurements than the object dimensionality.

© 2008 Optical Society of America

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  1. Q. Zheng, S. Der and H. I. Mahmoud, "Model-based target recognition in pulsed ladar imagery," IEEE Trans. Image Process. 10, 565-572 (2001).
    [CrossRef]
  2. P. Wheel, M. Dobbs and W. E. Sharp, "Optimization of space borne imaging LADAR sensor for asteroid studies from parameter design," Proc. SPIE 4772, 68-77 (2002).
  3. S. Lai, B. King and M. A. Neifeld, "Wave front reconstruction by means of phase-shifting digital in-line holography," Opt. Commun. 173, 155-160 (2000).
    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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2007 (1)

2006 (1)

2005 (2)

E. J. Candès, J. Romberg, and T. Tao "Stable signal recovery from incomplete and inaccurate measurements," Comm. Pure Appl. Math. 59, 1207-1223 (2005).

H. S. Pal, D. Ganotra, and M. A. Neifeld, "Face recognition by using feature-specific imaging," Appl. Opt. 44, 3784-3794 (2005).
[CrossRef]

2003 (1)

2002 (2)

2001 (2)

P. Potuluri, M. R. Fetterman, and D. J. Brady, "High depth of field microscopic imaging using an interferometric camera," Opt. Express 8, 624-630 (2001).

Q. Zheng, S. Der and H. I. Mahmoud, "Model-based target recognition in pulsed ladar imagery," IEEE Trans. Image Process. 10, 565-572 (2001).
[CrossRef]

2000 (2)

S. Lai, B. King and M. A. Neifeld, "Wave front reconstruction by means of phase-shifting digital in-line holography," Opt. Commun. 173, 155-160 (2000).
[CrossRef]

M. G. L. Gustafsson, "Surpassing the lateral resolution limit by a factor of two using structured illumination microscopy," J. Microsc. 198, 82-87 (2000).
[CrossRef]

1999 (1)

E. Horn and N. Kiryati, "Toward optimal structured light patterns," Image Vision Comput. 17, 87-97 (1999).
[CrossRef]

1998 (1)

J. Batlle, E. Mouaddib and J. Salvi, "Recent progress in coded structured light as a technique to solve the correspondence problem: a survey," Pattern Recogn. 31, 963-982 (1998).
[CrossRef]

Appl. Opt. (5)

Comm. Pure Appl. Math (1)

E. J. Candès, J. Romberg, and T. Tao "Stable signal recovery from incomplete and inaccurate measurements," Comm. Pure Appl. Math. 59, 1207-1223 (2005).

IEEE Trans. Image Process. (1)

Q. Zheng, S. Der and H. I. Mahmoud, "Model-based target recognition in pulsed ladar imagery," IEEE Trans. Image Process. 10, 565-572 (2001).
[CrossRef]

Image Vision Comput. (1)

E. Horn and N. Kiryati, "Toward optimal structured light patterns," Image Vision Comput. 17, 87-97 (1999).
[CrossRef]

J. Microsc. (1)

M. G. L. Gustafsson, "Surpassing the lateral resolution limit by a factor of two using structured illumination microscopy," J. Microsc. 198, 82-87 (2000).
[CrossRef]

Opt. Commun. (1)

S. Lai, B. King and M. A. Neifeld, "Wave front reconstruction by means of phase-shifting digital in-line holography," Opt. Commun. 173, 155-160 (2000).
[CrossRef]

Opt. Express (1)

Opt. Lett. (1)

Pattern Recogn. (1)

J. Batlle, E. Mouaddib and J. Salvi, "Recent progress in coded structured light as a technique to solve the correspondence problem: a survey," Pattern Recogn. 31, 963-982 (1998).
[CrossRef]

Other (8)

P. Wheel, M. Dobbs and W. E. Sharp, "Optimization of space borne imaging LADAR sensor for asteroid studies from parameter design," Proc. SPIE 4772, 68-77 (2002).

J. Ryu, B. K. P. Horn, M. S. Mermelstein, S. Hong, and D. M. Freeman, "Application of structured illumination in nano-scale vision," in IEEE Workshop on Computer Vision for the Nano-Scale, Madison, Wisconsin, 16-22 (2003).

S. Prasad, T. C. Torgersen, V. P. Pauca, R. J. Plemmons, and J. van der Gracht, "Engineering the pupil phase to improve image quality," Proc. SPIE 5108, 1-12 (2003).

N. P. Pitsianis, D. J. Brady and X. Sun, "The Quantized Cosine Transform for sensor-layer image compression," in Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM, Technical Digest (OSA, 2005), paper JMA4.

D. Takhar, J. N. Laska, M. B. Wakin, M. F. Duarte, D. Baron, S. Sarvotham, K. Felly and R. G. Baraniuk, "A new compressive imaging camera architecture using optical-domain compression," in Proc. of Computational Imaging IV SPIE Electronic Imaging 6065, San Jose, CA (2006).

E. J. Candès and J. Romberg "Practical signal recovery from random projections," in Wavelet Applications in Signal and Image Processing XI, Proc. SPIE Conf. 5914, (2004).

M. A. T. Figueiredo, R. D. Nowak, and S. J. Wright, "Gradient projection for sparse reconstruction: Application to compressed sensing and other inverse problems," (Preprint, 2007). Available: http://www.lx.it.pt/~mtf/GPSR/

H. H. Barrett and K. J. Myers, Foundations of Image Science (Wiley series in Pure Appl. Opt., 2004).

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