On imaging and localizing untethered intraocular devices with a stationary camera

Proceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008

Volumn , Issue , 2008, Pages 489-494

  Bergeles, Christos ^a   Shamaei, Kamran ^a   Abbott, Jake J ^a   Nelson, Bradley J ^a  

^a ETH ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

MEDICAL IMAGING; MOTION CONTROL; OPTOELECTRONIC DEVICES; ROBOTICS;

3D LOCALIZATIONS; DEPTH SENSITIVITIES; FIELD OF VIEWS; HUMAN EYES; LOCALIZATION INFORMATIONS; MECHATRONIC DEVICES; OPHTHALMIC SURGERIES; PARAXIAL APPROXIMATIONS; SPATIAL RESOLUTIONS; STATIONARY CAMERAS;

THREE DIMENSIONAL;

EID: 63049109295     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/BIOROB.2008.4762858     Document Type: Conference Paper

References (19)

1. K. B. Yesin, K. Vollmers, and B. J. Nelson, "Modeling and control of untethered biomicrorobots in a fluidic environment using electromagnetic fields," Int. J. Robotics Research, vol. 25, no. 5-6, pp. 527-536, 2006.
2. J. J. Abbott, O. Ergeneman, M. P. Kummer, A. M. Hirt, and B. J. Nelson, "Modeling Magnetic Torque and Force for Controlled Manipulation of Soft-Magnetic Bodies," IEEE Trans. Robotics, vol. 23, no. 6, pp. 1247-1252, 2007.
3. (2008) Model eye (8mm pupil) from Gwb International, Ltd. [Online]. Available: http://www.gwbinternational.com/model-eye.htm
4. T. Drummond and R. Cipolla, "Real-Time Visual Tracking of Complex Structures," IEEE Trans. Pattern Analysis and Machine Intelligence, pp. 932-946, 2002.
5. J. Ens and P. Lawrence, "An investigation of methods for determining depth from focus," IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 15, no. 2, pp. 97-108, 1993.
6. M. Subbarao and G. Surya, "Depth from defocus: A spatial domain approach," Int. J. Computer Vision, vol. 13, no. 3, pp. 271-294, 1994.
7. R. Luo, X. Y. Yang, X. F. Peng, and Y. F. Sun, "Three-dimensional tracking of fluorescent particles applied to micro-fluidic measurements," J. Micromechanics and Microengineering, vol. 16, no. 8, pp. 1689-1699, 2006.
8. M. Wu, J. W. Roberts, and M. Buckley, "Three-dimensional fluorescent particle tracking at micron-scale using a single camera," Experiments in Fluids, vol. 38, no. 4, pp. 461-465, 2005.
9. K. B. Yesin, K. Vollmers, and B. J. Nelson, "Guidance of magnetic intraocular microrobots by active defocused tracking," IEEE/RSJ Int. Conf. Intelligent Robots and Systems, vol. 4, pp. 3309-3314, 2004.
10. I. Escudero-Sanz and R. Navarro, "Off-axis aberrations of a wideangle schematic eye model," J. Optical Society of America, vol. 16, no. 8, pp. 1881-1891, 1999.
11. (2008) S5.7010 lens from FCI Ophthalmics. [Online]. Available: http://www.fci-ophthalmics.com/html/retina.html#lenses
12. M. P. Snead, M. P. Rubinstein, and P. M. Jacobs, "The optics of fundus examination," Sur. Ophthalmology, vol. 36, no. 6, pp. 439-445, 1992.
13. G. Smith and D. A. Atchison, The Eye and Visual Optical Instruments. Cambridge University Press, 1997.
14. D. A. Volk, "Indirect ophthalmoscopy lens for use with split lamp or other biomicroscope," Jan. 6 1998, U.S. Patent 5,706,073.
15. (2008) Digital Wide Field® lens from Volk Optical Inc. [Online]. Available: http://volk.com/volk-digital-dwf.html
16. Y. Sun, S. Duthaler, and B. J. Nelson, "Autofocusing in computer microscopy: selecting the optimal focus algorithm," J. Microscopy Research and Technique, vol. 65, no. 3, pp. 139-149, 2004.
17. E. Hecht, Optics, 4th ed. San Francisco, CA, Addison Wesley, 2002.
18. Y. Mejia-Barbosa and D. Malacara-Hernandez, "A review of methods for measuring corneal topography," J. Optometry and Vision Science, vol. 78, no. 4, pp. 240-53, 2001.
19. F. Password, "Phakometric measurement of ocular surface radii of curvature, axial separations and alignment in relaxed and accommodated human eyes," J. Ophthalmic and Physiological Optics, vol. 24, no. 2, pp. 65-73, 2004.