IEEE Organizations related to Cornea

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Conferences related to Cornea

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2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted papers will be peer reviewed. Accepted high quality papers will be presented in oral and postersessions, will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE


2020 IEEE 17th International Symposium on Biomedical Imaging (ISBI 2020)

The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2020 will be the 17th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2020 meeting will continue this tradition of fostering cross-fertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging.ISBI 2019 will be the 16th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2019 meeting will continue this tradition of fostering cross fertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI 2018)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2018 will be the 15th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2018 meeting will continue this tradition of fostering crossfertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2017 will be the 14th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2017 meeting will continue this tradition of fostering crossfertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2016 IEEE 13th International Symposium on Biomedical Imaging (ISBI 2016)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forumfor the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2016 willbe the thirteenth meeting in this series. The previous meetings have played a leading role in facilitatinginteraction between researchers in medical and biological imaging. The 2016 meeting will continue thistradition of fostering crossfertilization among different imaging communities and contributing to an integrativeapproach to biomedical imaging across all scales of observation.

  • 2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI 2015)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2015 will be the 12th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2014 meeting will continue this tradition of fostering crossfertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI 2014)

    The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging. ISBI 2014 will be the eleventh meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2014 meeting will continue this tradition of fostering crossfertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.

  • 2013 IEEE 10th International Symposium on Biomedical Imaging (ISBI 2013)

    To serve the biological, biomedical, bioengineering, bioimaging and other technical communities through a quality program of presentations and papers on the foundation, application, development, and use of biomedical imaging.

  • 2012 IEEE 9th International Symposium on Biomedical Imaging (ISBI 2012)

    To serve the biological, biomedical, bioengineering, bioimaging, and other technical communities through a quality program of presentations and papers on the foundation, application, development, and use of biomedical imaging.

  • 2011 IEEE 8th International Symposium on Biomedical Imaging (ISBI 2011)

    To serve the biological, biomedical, bioengineering, bioimaging, and other technical communities through a quality program of presentations and papers on the foundation, application, development, and use of biomedical imaging.

  • 2010 IEEE 7th International Symposium on Biomedical Imaging (ISBI 2010)

    To serve the biological, biomedical, bioengineering, bioimaging, and other technical communities through a quality program of presentations and papers on the foundation, application, development, and use of biomedical imaging.

  • 2009 IEEE 6th International Symposium on Biomedical Imaging (ISBI 2009)

    Algorithmic, mathematical and computational aspects of biomedical imaging, from nano- to macroscale. Topics of interest include image formation and reconstruction, computational and statistical image processing and analysis, dynamic imaging, visualization, image quality assessment, and physical, biological and statistical modeling. Molecular, cellular, anatomical and functional imaging modalities and applications.

  • 2008 IEEE 5th International Symposium on Biomedical Imaging (ISBI 2008)

    Algorithmic, mathematical and computational aspects of biomedical imaging, from nano- to macroscale. Topics of interest include image formation and reconstruction, computational and statistical image processing and analysis, dynamic imaging, visualization, image quality assessment, and physical, biological and statistical modeling. Molecular, cellular, anatomical and functional imaging modalities and applications.

  • 2007 IEEE 4th International Symposium on Biomedical Imaging: Macro to Nano (ISBI 2007)

  • 2006 IEEE 3rd International Symposium on Biomedical Imaging: Macro to Nano (ISBI 2006)

  • 2004 2nd IEEE International Symposium on Biomedical Imaging: Macro to Nano (ISBI 2004)

  • 2002 1st IEEE International Symposium on Biomedical Imaging: Macro to Nano (ISBI 2002)


2020 IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2020, the 27th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.


2020 IEEE International Conference on Robotics and Automation (ICRA)

The International Conference on Robotics and Automation (ICRA) is the IEEE Robotics and Automation Society’s biggest conference and one of the leading international forums for robotics researchers to present their work.


2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)

CLEO®/Europe will showcase the latest developments in a wide range of laser and photonics areas including laser source development, materials, ultrafast science, fibre optics, nonlinear optics, terahertz sources, high-field physics, optical telecommunications, nanophotonics, biophotonics.EQEC will feature the fundamentals of quantum optics, quantum information, atom optics, ultrafast optics, nonlinear phenomena and self-organization, plasmonics and metamaterials, fundamental nanooptics, theoretical and computational photonics.


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Periodicals related to Cornea

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Xplore Articles related to Cornea

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New ophthalmic lasers and their potential therapeutic applications

Electro International, 1991, 1991

The purpose of this short manuscript is to quickly familiarize the reader with the laser-tissue interactions of photocoagulation, photovaporization, photodisruption, photodynamic therapy, photoablative decomposition, and phototherapy and with the application of these laser-tissue interactions to various portions of the eye from the cornea posterior to the retina.


Multiple Channel Electrooculogram Classification using Automata

2007 IEEE International Workshop on Medical Measurement and Applications, 2007

In this paper, we present a simple and novel technique for classification of multiple channel electrooculogram signals (EOG). In particular, a viable real- time EOG signal classifier is proposed. The classifier is based on deterministic finite automata (DFA). The system is capable of classifying sixteen different EOG signals and can be used universally for development of hardwired (using VHDL, FPGA ...


Radio frequency conductive keratoplasty in the cornea: prediction of diopter changes in numerical models

The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2004

Correction of hyperopia (far-sightedness) requires increasing the curvature of the cornea. Radio frequency (RF) current is presently being used to shrink corneal collagen at peripheral points and achieve the required correction in a procedure named "conductive keratoplasty". Finite difference method numerical models of the electric and current density fields, thermal fields, and resulting damage and collagen shrinkage fields have been ...


Effects of storage and wound healing on corneal biomechanics

[1993] Proceedings of the Twelfth Southern Biomedical Engineering Conference, 1993

Material testing techniques were used to characterize the mechanical properties of corneal tissue and to observe the effects of corneal storage and growth factors on these properties. Uniaxial stress-relaxation tests were performed on fresh and stored rabbit corneas. Fresh corneas recovered an average of 37.7% of first-pull stress while those stored in MK solution recovered an average of 76%. Stress-relaxation ...


Combined effect of IR and UV laser radiation on biological tissues: cleaning

Technical Digest. Summaries of Papers Presented at the Conference on Lasers and Electro-Optics. Conference Edition. 1998 Technical Digest Series, Vol.6 (IEEE Cat. No.98CH36178), 1998

Summary form only given. The objective of the present communication is the investigation of the successive effect of IR and UV laser pulses on biological tissue. As examples of tissues the authors use human lenses from individuals suffering from cataracts and porcine cornea, both of them in vitro. In the experiments, the authors use the laser radiation of different wavelengths ...


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Educational Resources on Cornea

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IEEE.tv Videos

No IEEE.tv Videos are currently tagged "Cornea"

IEEE-USA E-Books

  • New ophthalmic lasers and their potential therapeutic applications

    The purpose of this short manuscript is to quickly familiarize the reader with the laser-tissue interactions of photocoagulation, photovaporization, photodisruption, photodynamic therapy, photoablative decomposition, and phototherapy and with the application of these laser-tissue interactions to various portions of the eye from the cornea posterior to the retina.

  • Multiple Channel Electrooculogram Classification using Automata

    In this paper, we present a simple and novel technique for classification of multiple channel electrooculogram signals (EOG). In particular, a viable real- time EOG signal classifier is proposed. The classifier is based on deterministic finite automata (DFA). The system is capable of classifying sixteen different EOG signals and can be used universally for development of hardwired (using VHDL, FPGA etc.), or embedded (using microcontroller etc.) devices requiring EOG as a primary source of input. The viability of the system was tested by performing online experiments with able bodied subjects.

  • Radio frequency conductive keratoplasty in the cornea: prediction of diopter changes in numerical models

    Correction of hyperopia (far-sightedness) requires increasing the curvature of the cornea. Radio frequency (RF) current is presently being used to shrink corneal collagen at peripheral points and achieve the required correction in a procedure named "conductive keratoplasty". Finite difference method numerical models of the electric and current density fields, thermal fields, and resulting damage and collagen shrinkage fields have been created and used to study and quantify the effects of uncertainties in applied voltage and tissue impedance on results obtained from this process.

  • Effects of storage and wound healing on corneal biomechanics

    Material testing techniques were used to characterize the mechanical properties of corneal tissue and to observe the effects of corneal storage and growth factors on these properties. Uniaxial stress-relaxation tests were performed on fresh and stored rabbit corneas. Fresh corneas recovered an average of 37.7% of first-pull stress while those stored in MK solution recovered an average of 76%. Stress-relaxation time constants were also found to be significantly different. Uniaxial tensile tests of fresh monkey corneas were performed to evaluate wound strengths of penetrating incisions treated with platelet derived growth factor (PDGF). Treated wounds demonstrated a greater failure strength than untreated wounds, indicating that corneal healing is enhanced in the presence of PDGF. Mechanical testing of corneal tissue is thus shown to be a useful technique for investigating changes in corneal structure.<>

  • Combined effect of IR and UV laser radiation on biological tissues: cleaning

    Summary form only given. The objective of the present communication is the investigation of the successive effect of IR and UV laser pulses on biological tissue. As examples of tissues the authors use human lenses from individuals suffering from cataracts and porcine cornea, both of them in vitro. In the experiments, the authors use the laser radiation of different wavelengths with different values of water absorption coefficients /spl alpha/: a YAG:Er laser with wavelength /spl lambda/=2.94 /spl mu/m (/spl alpha//spl sim/10/sup 4/ cm/sup -1/), a KGSS:Er laser with /spl lambda/=1.54 /spl mu/m (/spl alpha//spl sim/10 cm/sup -1/), and YAG:Nd lasers with /spl lambda/=1.32 /spl mu/m (/spl alpha//spl sim/1 cm/sup -1/) and /spl lambda/=1.44 /spl mu/m (/spl alpha//spl sim/30 cm/sup -1/) operating in free-running mode. As a source of UV laser radiation, the authors use the fifth harmonic of a Nd:YAP laser with wavelength of 216 nm and pulse energy up to 10 mJ. The pulse-to-pulse kinetics of laser ablation and modifications is followed by optical coherence tomography (OCT). The final results are compared with the histological data, The quality of laser ablation may be characterized by the size of the thermally damaged zone adjacent to the surface of ablation crater. The authors show that it is possible to create ablation crater mainly by the IR radiation. Then, the UV radiation, which is absorbed by collagen chromophores, can be used to clean the surfaces of ablation crater due to elimination of damaged layers that remain after IR irradiation. Theoretical estimations are performed to understand the confinement of the effect of UV radiation within the damaged layers. The authors also report the first experimental results obtained on simultaneous IR and UV irradiation of biological tissues.

  • Study of a tiredness identification system

    The paper presents a designed, implemented and tested application intended to evaluate the level of attention to people who perform activities that require a high level of concentration, using a measurement system in one point of the electroencephalographic signal. The paper presents the hardware and software structure that highlights the advantages of the system.

  • An algorithm to differentiate astigmatism from Keratoconus in Axial Topgraphic images

    Keratoconus is a vision disorder that occurs when the normally round cornea becomes thin and irregular shaped. This abnormal shape prevents the light entering the eye from being focused correctly on the retina and causes distortion of vision. Since the symptoms are similar in Astigmatism also, therefore there is a need to differentiate these two disorders in the beginning, so that the proper treatment can be followed for the patient. In this paper an algorithm is presented to differentiate the Astigmatism from Keratoconus using Axial Topographic images. In the proposed algorithm, shape recognition is used for classification.

  • Eye Stiffness Measurement by Probe Contact Method

    The internal eye pressure is an important index for judging whether an eye suffers from glaucoma or not. The conventional eye pressure measurement is valid only under the condition that all subjects have the same structural eye stiffness. This paper challenges the practice of measuring the stiffness of a human eye by pressing the cornea with a contact probe. The displacement of the eye is captured by a camera with high resolution. Experimental results suggest that the measured eye stiffness nicely matches with the theoretical estimation. Based on the experimental results, the difference between the eye stiffness measured by the contact method and the non-contact method is discussed

  • Permeability and Anticataract Effects of a Topical Ocular Drug Delivery System of Disulfiram

    Immortalized human corneal epithelial cells (HCECs) were cultured in vitro. Cells were observed under phase-contrast microscope and the integrity of cells monolayer was determined by transepithelia electrical resistance (TEER). A permeability of diethyldithiocarbamate (DDC) through a HCECs monolayer was compared with that of DDC through an excised rabbit cornea. The permeability coefficients of DDC through a HCECs monolayer and a excised rabbit cornea were (29.5plusmn4.8)times10-6 cmmiddots-1 and (34.7plusmn5.2)times10-6 cmmiddots-1 respectively. The result demonstrates that the permeability of DDC through in vitro cornea may be predicted using HCECs monolayer. In vivo trans-corneal transit of DDC from DSF eye drops was performed. Eye drops with HPMC has 2.8-fold greater for area under the curve (AUC) than eye drops without HPMC, which was attributed to the complex formation of DSF/HPbetaCD inclusion with HPMC. The lenses opacity was monitored using a slit lamp and results show DSF eye drops can effectively prevent the cataracts development.

  • Immersive Haptic Eye Tele-Surgery Training Simulation

    As medical surgery is usually a complex and complicated procedure, medical trainees must acquire specific skills and plenty of experience before attempting to perform such a procedure in a real-world setting. The goal of surgical simulation is to provide high-fidelity training to increase the diffusion of innovative and less-invasive procedures while decreasing the surgeon's learning curve. The paper presents an immersive hapto-virtual training simulation for eye cataract surgery. The system architecture and technology and design techniques are addressed. Finally the paper concludes with future work to improve the application.



Standards related to Cornea

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