Adaptive multispectral illumination for retinal microsurgery.

Raphael Sznitman, Diego Rother, James Handa, Peter Gehlbach, Gregory Hager, Russell H Taylor

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

It has been shown that excessive white light exposure during retinal microsurgery can induce retinal damage. To address this problem, one can illuminate the retina with a device that alternates between white, and less damaging limited-spectrum light. The surgeon is then presented with a fully colored video by recoloring the limited-spectrum light frames, using information from the white-light frames. To obtain accurately colored images, while reducing phototoxicity, we have developed a novel algorithm that monitors the quality of the recolored images and determines when white light may be substituted by limited-spectrum light. We show qualitatively and quantitatively that our system can provide reliable images using a significantly smaller light dose as compared to other state-of-the-art coloring schemes.

Original languageEnglish (US)
Title of host publicationMedical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
Pages465-472
Number of pages8
Volume13
EditionPt 3
StatePublished - 2010

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Microsurgery
Lighting
Light
Phototoxic Dermatitis
Retina
Equipment and Supplies

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Sznitman, R., Rother, D., Handa, J., Gehlbach, P., Hager, G., & Taylor, R. H. (2010). Adaptive multispectral illumination for retinal microsurgery. In Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention (Pt 3 ed., Vol. 13, pp. 465-472)

Adaptive multispectral illumination for retinal microsurgery. / Sznitman, Raphael; Rother, Diego; Handa, James; Gehlbach, Peter; Hager, Gregory; Taylor, Russell H.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Vol. 13 Pt 3. ed. 2010. p. 465-472.

Research output: Chapter in Book/Report/Conference proceedingChapter

Sznitman, R, Rother, D, Handa, J, Gehlbach, P, Hager, G & Taylor, RH 2010, Adaptive multispectral illumination for retinal microsurgery. in Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 3 edn, vol. 13, pp. 465-472.
Sznitman R, Rother D, Handa J, Gehlbach P, Hager G, Taylor RH. Adaptive multispectral illumination for retinal microsurgery. In Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 3 ed. Vol. 13. 2010. p. 465-472
Sznitman, Raphael ; Rother, Diego ; Handa, James ; Gehlbach, Peter ; Hager, Gregory ; Taylor, Russell H. / Adaptive multispectral illumination for retinal microsurgery. Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Vol. 13 Pt 3. ed. 2010. pp. 465-472
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