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Tear film stability assessment by corneal reflex image degradation
| dc.contributor.author | Aldaba Arévalo, Mikel |
| dc.contributor.author | Mira Agudelo, Alejandro |
| dc.contributor.author | Barrera, John Fredy |
| dc.contributor.author | García Guerra, Carlos Enrique |
| dc.contributor.author | Pujol Ramo, Jaume |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria |
| dc.contributor.other | Universitat Politècnica de Catalunya. Centre de Desenvolupament de Sensors, Instrumentació i Sistemes |
| dc.date.accessioned | 2019-06-06T09:58:00Z |
| dc.date.available | 2019-06-06T09:58:00Z |
| dc.date.issued | 2018 |
| dc.identifier.citation | Aldaba, M. [et al.]. Tear film stability assessment by corneal reflex image degradation. A: European meeting on Visual and Physiological Optics. "VPO Athens 2018: programme and abstracts". 2018, p. 274-276. |
| dc.identifier.other | https://vpoptics.net/wp-content/uploads/2018/09/VPO_2018_abstract_book.pdf |
| dc.identifier.uri | http://hdl.handle.net/2117/134085 |
| dc.description.abstract | A method for tear film break up measurements based on the degradation of corneal reflex images caused by dry spots is presented. The experimental setup, which is based on recording the corneal reflex image or the first Purkinje image, is described, as well as the method used to determine tear film stability by means of the associated break up time using the corneal reflex image degradation. Images obtained through simulations of the experimental setup are also shown. |
| dc.format.extent | 3 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Ciències de la visió::Òptica física::Òptica fisiològica |
| dc.subject.lcsh | Tears |
| dc.subject.lcsh | Eyestrain |
| dc.subject.lcsh | Cornea |
| dc.subject.other | Clinical applications |
| dc.subject.other | Ophthalmic optics and devices |
| dc.subject.other | Dry eye |
| dc.subject.other | Tear film |
| dc.title | Tear film stability assessment by corneal reflex image degradation |
| dc.type | Conference lecture |
| dc.subject.lemac | Llàgrimes |
| dc.subject.lemac | Fatiga ocular |
| dc.subject.lemac | Còrnia |
| dc.contributor.group | Universitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica |
| dc.rights.access | Restricted access - publisher's policy |
| local.identifier.drac | 23344230 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Aldaba, M.; Mira , A.; Barrera, J.F.; Garcia, C.E.; Pujol, J. |
| local.citation.contributor | European meeting on Visual and Physiological Optics |
| local.citation.publicationName | VPO Athens 2018: programme and abstracts |
| local.citation.startingPage | 274 |
| local.citation.endingPage | 276 |