Eduardo Martínez-Enríquez
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View article: In vivo assessment of multifocal contact lens fitting using anterior segment optical coherence tomography
In vivo assessment of multifocal contact lens fitting using anterior segment optical coherence tomography Open
View article: Postoperative intraocular lens tilt from preoperative full crystalline lens geometry using machine learning
Postoperative intraocular lens tilt from preoperative full crystalline lens geometry using machine learning Open
In cataract surgery, the opacified crystalline lens is replaced by an artificial intraocular lens (IOL), requiring precise preoperative selection of parameters to optimize postoperative visual quality. Three-dimensional customized eye mode…
View article: Postoperative intraocular lens tilt from preoperative full crystalline lens geometry using machine learning
Postoperative intraocular lens tilt from preoperative full crystalline lens geometry using machine learning Open
In cataract surgery, the opacified crystalline lens is replaced by an artificial intraocular lens (IOL), requiring precise preoperative selection of parameters to optimize postoperative visual quality. Three-dimensional customized eye mode…
View article: Automatic segmentation and quantification of OCT images pre and post cataract surgery using deep learning.
Automatic segmentation and quantification of OCT images pre and post cataract surgery using deep learning. Open
Obtaining quantitative geometry of the anterior segment of the eye, generally from Optical Coherence Tomography (OCT) images, is important to construct 3-D computer eye models, used to understand the optical quality of the normal and patho…
View article: Contributed Session II: Ex-vivo human crystalline lenses geometrical changes during simulated disaccommodation
Contributed Session II: Ex-vivo human crystalline lenses geometrical changes during simulated disaccommodation Open
The young crystalline lens changes its shape to focus targets at different distances, a capability (accommodation) that is lost with age. Quantifying crystalline lens morphology during accommodation and aging is essential for understanding…
View article: Poster Session: Estimation of scleral biomechanical properties from air-puff-coupled optical coherence tomography
Poster Session: Estimation of scleral biomechanical properties from air-puff-coupled optical coherence tomography Open
Progression of myopia is usually accompanied by axial overgrowth of the eyeball, which affects scleral biomechanics (BM). To study scleral biomechanics, we propose the use of air-puff deformation swept-source OCT imaging. Air-puff deformat…
View article: Poster Session: Estimation of crystalline lens mechanical properties from patient accommodation data
Poster Session: Estimation of crystalline lens mechanical properties from patient accommodation data Open
Presbyopia is thought to involve changes in stiffness of the crystalline lens. Quantifying such changes poses challenges due to the nature of the lens' materials. One approach has been to use finite element models and deformation profiles …
View article: Estimation of Crystalline Lens Material Properties From Patient Accommodation Data and Finite Element Models
Estimation of Crystalline Lens Material Properties From Patient Accommodation Data and Finite Element Models Open
In vivo imaging and mechanical modeling of the crystalline lens allow estimations of the crystalline lens' mechanical properties. Differences between nuclear and cortical moduli and their dependency with age appear to be critical in accomm…
View article: Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses
Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses Open
Quantifying human crystalline lens geometry as a function of age and accommodation is important for improved cataract and presbyopia treatments. In previous works we presented eigenlenses as a basis of 3-D functions to represent the full s…
View article: Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses
Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses Open
Quantifying human crystalline lens geometry as a function of age and accommodation is important for improved cataract and presbyopia treatments. In previous works we presented eigenlenses as a basis of 3-D functions to represent the full s…
View article: Effect of fixational eye movements in corneal topography measurements with optical coherence tomography
Effect of fixational eye movements in corneal topography measurements with optical coherence tomography Open
There is an increasing interest in applying Optical Coherence Tomography (OCT) to quantify the topography of the ocular structures. However, in its most usual configuration, OCT data is acquired sequentially while a beam is scanned through…
View article: Effect of fixational eye movements in corneal topography measurements with optical coherence tomography
Effect of fixational eye movements in corneal topography measurements with optical coherence tomography Open
There is an increasing interest in applying optical coherence tomography (OCT) to quantify the topography of ocular structures. However, in its most usual configuration, OCT data is acquired sequentially while a beam is scanned through the…
View article: Deterministic Decoupling of Global Features for Data Analysis
Deterministic Decoupling of Global Features for Data Analysis Open
We introduce a method for deterministic decoupling of global features with application to data analysis. We propose a new formalism that is based on defining transformations on submanifolds, by following trajectories along the features’ g…
View article: Deterministic Decoupling of Global Features for Data Analysis
Deterministic Decoupling of Global Features for Data Analysis Open
We introduce a method for deterministic decoupling of global features with application to data analysis. We propose a new formalism that is based on defining transformations on submanifolds, by following trajectories along the features’ g…
View article: Effect of fixational eye movements in corneal topography measurements with optical coherence tomography
Effect of fixational eye movements in corneal topography measurements with optical coherence tomography Open
There is an increasing interest in applying Optical Coherence Tomography (OCT) to quantify the topography of the ocular structures. However, in its most usual configuration, OCT data is acquired sequentially while a beam is scanned through…
View article: Effect of fixational eye movements in corneal topography measurements with optical coherence tomography
Effect of fixational eye movements in corneal topography measurements with optical coherence tomography Open
There is an increasing interest in applying Optical Coherence Tomography (OCT) to quantify the topography of the ocular structures. However, in its most usual configuration, OCT data is acquired sequentially while a beam is scanned through…
View article: Estimation of the full shape of the crystalline lens in-vivo from OCT images using eigenlenses
Estimation of the full shape of the crystalline lens in-vivo from OCT images using eigenlenses Open
Quantifying the full 3-D shape of the human crystalline lens is important for improving intraocular lens power or sizing calculations in treatments of cataract and presbyopia. In a previous work we described a novel method for the represen…
View article: Deterministic Decoupling of Global Features and its Application to Data Analysis
Deterministic Decoupling of Global Features and its Application to Data Analysis Open
We introduce a method for deterministic decoupling of global features and show its applicability to improve data analysis performance, as well as to open new venues for feature transfer. We propose a new formalism that is based on defining…
View article: Estimation of scleral mechanical properties from air-puff optical coherence tomography
Estimation of scleral mechanical properties from air-puff optical coherence tomography Open
We introduce a method to estimate the biomechanical properties of the porcine sclera in intact eye globes ex vivo , using optical coherence tomography that is coupled with an air-puff excitation source, and inverse optimization techniques …
View article: Improved detection of corneal deformation asymmetries in keratoconus patients using multi-meridian deformation imaging
Improved detection of corneal deformation asymmetries in keratoconus patients using multi-meridian deformation imaging Open
View article: Effect of axial and lateral fixational eye movements in corneal topography measurement with OCT
Effect of axial and lateral fixational eye movements in corneal topography measurement with OCT Open
View article: OCT-based anterior segment geometry changes with age and accommodation
OCT-based anterior segment geometry changes with age and accommodation Open
View article: Simulating Outcomes of Cataract Surgery: Important Advances in Ophthalmology
Simulating Outcomes of Cataract Surgery: Important Advances in Ophthalmology Open
As the human eye ages, the crystalline lens stiffens (presbyopia) and opacifies (cataract), requiring its replacement with an artificial lens [intraocular lens (IOL)]. Cataract surgery is the most frequently performed surgical procedure in…
View article: Isolated human crystalline lens three-dimensional shape: A comparison between Indian and European populations
Isolated human crystalline lens three-dimensional shape: A comparison between Indian and European populations Open
View article: Multi-meridian corneal imaging of air-puff induced deformation forimproved detection of biomechanical abnormalities
Multi-meridian corneal imaging of air-puff induced deformation forimproved detection of biomechanical abnormalities Open
Corneal biomechanics play a fundamental role in the genesis and progression of corneal pathologies, such as keratoconus; in corneal remodeling after corneal surgery; and in affecting the measurement accuracy of glaucoma biomarkers, such as…
View article: Eigenlenses: a new model for full crystalline lens shape representation and its applications
Eigenlenses: a new model for full crystalline lens shape representation and its applications Open
The crystalline lens is an important optical element in the eye, responsible for focusing, and which experiences significant changes throughout life. The shape of the lens is usually studied only in the optical area (central 4 to 6 mm). Ho…
View article: 3D OCT-based geometrical changes of human crystalline lenses during simulated accommodation in a lens stretcher
3D OCT-based geometrical changes of human crystalline lenses during simulated accommodation in a lens stretcher Open
View article: Detecting deformation asymmetries on multiple meridians in an ex vivo keratoconic eye model
Detecting deformation asymmetries on multiple meridians in an ex vivo keratoconic eye model Open
View article: Microscopic organization of corneal collagen: Comparison between keratoconic and normal human corneas
Microscopic organization of corneal collagen: Comparison between keratoconic and normal human corneas Open
View article: Effect of fixational eye movements in corneal topography measurement with OCT
Effect of fixational eye movements in corneal topography measurement with OCT Open