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videokeratoscopy (54) 54
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Journal of Optometry: peer-reviewed Journal of the Spanish General Council of Optometry, ISSN 1888-4296, 2013, Volume 6, Issue 4, pp. 185 - 193
Journal Article
Eye & Contact Lens: Science & Clinical Practice, ISSN 1542-2321, 05/2012, Volume 38, Issue 3, pp. 171 - 178
Journal Article
Investigative Ophthalmology and Visual Science, ISSN 0146-0404, 02/2011, Volume 52, Issue 2, pp. 751 - 756
Journal Article
Proceedings of SPIE, ISSN 0277-786X, 06/2012, Volume 8427, Issue 1, pp. 84273Q - 84273Q-10
We present a new algorithm to process captured images of reflected Placido rings. Up to our knowledge, conventional topographers transform from Cartesian to... 
Image processing | Cornea | High-speed videokeratoscopy (HSV)
Conference Proceeding
Investigative Ophthalmology and Visual Science, ISSN 0146-0404, 01/2012, Volume 53, Issue 1, pp. 525 - 531
PURPOSE. To evaluate the effect of soft contact lens type on the in vivo tear film surface quality (TFSQ) on daily disposable lenses and to establish whether... 
LIPID LAYER | HIGH-SPEED VIDEOKERATOSCOPY | COMFORT | WETTABILITY | HYDROGEL LENSES | DRY EYE | STABILITY | WEAR | OPHTHALMOLOGY | DRYNESS RATINGS | THICKNESS | Surface Tension | Reproducibility of Results | Corneal Topography - methods | Interferometry - methods | Tears - chemistry | Humans | Middle Aged | Adult | Female | Male | Contact Lenses, Hydrophilic | Blinking | Index Medicus
Journal Article
EURASIP Journal on Advances in Signal Processing, ISSN 1687-6172, 12/2016, Volume 2016, Issue 1, pp. 1 - 13
Journal Article
Optik - International Journal for Light and Electron Optics, ISSN 0030-4026, 07/2013, Volume 124, Issue 14, pp. 1841 - 1844
Paper concerns acquisition of Placido rings images reflected from the cornea by use of videokeratometer and their numerical processing. In presented... 
Ellipse | Conicoid | Eccentricity | Videokeratoscopy | Corneal topography | SURGERY | TOPOGRAPHY | ASPHERICITY | KERATOCONUS | SHAPE | MYOPIA | OPTICS | ABERRATIONS | Cornea | Approximation | Mathematical analysis | Images | Ellipses | Marketing | Image acquisition
Journal Article
Zeitschrift fur Medizinische Physik, ISSN 0939-3889, 2010, Volume 20, Issue 4, pp. 309 - 315
This article presents a non-invasive sensor setup for objective analysis of the pre-corneal human tear-film involving a time-resolved videokeratoscopy and... 
Break-up measurement | Dry-Eye | Placido grid | Time-resolved videokeratoscopy | Tear-film sensor | Lipid layer
Journal Article
Journal of Optometry, ISSN 1888-4296, 2013, Volume 6, Issue 4, pp. 185 - 193
Abstract Purpose Videokeratoscopy images can be used for the non-invasive assessment of the tear film. In this work the applicability of an image processing... 
Ophthalmology | Videoqueratoscopio de alta velocidad | Procesamiento de imágenes | Cinética de la película lagrimal | Tear film kinetics | Image processing | detección de ojo seco | Dry eye detection | High speed videokeratoscopy | Original
Journal Article
Graefe's Archive for Clinical and Experimental Ophthalmology, ISSN 0721-832X, 7/2010, Volume 248, Issue 7, pp. 991 - 998
Journal Article
Klinische Monatsblatter fur Augenheilkunde, ISSN 0023-2165, 08/2007, Volume 224, Issue 8, pp. 664 - 669
Journal Article
Optometry and Vision Science, ISSN 1040-5488, 07/2007, Volume 84, Issue 7, pp. 598 - 604
Journal Article
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