NDLI: Advancement in OCT and image-processing techniques for automated ophthalmic diagnosis

Content Provider	IEEE Xplore Digital Library
Author	Datta, R. Aditya, S. Tibrewala, D.N.
Copyright Year	2010
Description	Author affiliation: School of Bioscience & Engineering, Jadavpur University, Kolkata 700 032, India (Datta, R.; Aditya, S.; Tibrewala, D.N.)
Abstract	Optical Coherence Tomography (OCT) is a recently developed, non-invasive, biomedical imaging modality. It is progressively gaining popularity in ophthalmologic diagnostics. Compared to any other imaging modality, OCT enables clinicians to obtain retinal images with much higher resolution. This paper discusses the basic functioning principle of OCT and various advancements that it has gone through starting from its invention by Huang et al. in 1991. Following a review regarding some developed image processing methods, the paper concludes by discussing the limitations and future scopes in OCT image analysis and its application in automated diagnosis. In an attempt to overcome the shortcomings and explore areas that require further development, we are working on devising newer image analysis algorithms at Jadavpur University, India.
Starting Page	26
Ending Page	33
File Size	991175
Page Count	8
File Format	PDF
ISBN	9781424459759
e-ISBN	9781424459742
DOI	10.1109/TECHSYM.2010.5469183
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-03
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical interferometry Biomedical optical imaging Segmentation Biological tissues High-resolution imaging Biomedical Image Processing Optical imaging Retina Macula Ultrasonic imaging Image analysis Optical Coherence Tomography Ophthalmology Optical scattering Optical beams
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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