Results 21 to 30 of about 4,321,904 (283)

Management of Corneal Haze After Photorefractive Keratectomy

open access: yesOphthalmology and Therapy, 2023
Photorefractive keratectomy (PRK) is a safe and popular corneal surgery performed worldwide. Nevertheless, there is potential risk of corneal haze development after surgery. Proper management of post PRK haze is important for good visual outcome.
Majid Moshirfar   +6 more
doaj   +1 more source

THE THEORY OF VISION [PDF]

open access: yesBritish Journal of Ophthalmology, 1909
PROF. JOLY'S papers on vision are very interesting. He adopts the visual purple as the visual substance, but there is no evidence that the rods are percipient elements. The view that they are percipient elements is based on errors, as, for instance, that certain animals—the tortoise is the most quoted—possess only cones; that the periphery of the ...
openaire   +6 more sources

Delayed Perforation of an Intrastromal Corneal Ring Segment into the Anterior Chamber: A Case Report and Review of the Literature

open access: yesCase Reports in Ophthalmology, 2021
Intrastromal corneal ring segments (ICRSs) are an effective treatment for stabilizing and normalizing corneal shape in patients with keratoconus and other corneal ectasias.
Majid Moshirfar   +5 more
doaj   +1 more source

Going beyond free viewpoint: creating animatable volumetric video of human performances

open access: yesIET Computer Vision, 2020
An end‐to‐end pipeline for the creation of high‐quality animatable volumetric video of human performances is presented. Going beyond the application of free‐viewpoint video, the authors allow re‐animation and alteration of an actor's performance through ...
Anna Hilsmann   +6 more
doaj   +1 more source

Vision's Visions

open access: yesPessoa Plural, 2017
GIL, José (2016). Ritmos e Visões. Lisbon: Relógio D'Água, 119 p.
openaire   +2 more sources

The secret world of shrimps: polarisation vision at its best [PDF]

open access: yes, 2008
Animal vision spans a great range of complexity, with systems evolving to detect variations in optical intensity, distribution, colour, and polarisation.
A Gafni   +34 more
core   +4 more sources

Dose‐dependent induction of epithelial‐mesenchymal transition in 3D melanoma models by non‐thermal plasma treatment

open access: yesMolecular Oncology, EarlyView.
Non‐thermal plasma treatment of melanoma cells induced epithelial‐mesenchymal transition (EMT) in a dose‐dependent fashion. This report highlights the critical need to further investigate potential adverse effects of non‐thermal plasma for cancer therapy and to optimize treatment parameters for clinical translation. Despite the promising results of non‐
Eline Biscop   +10 more
wiley   +1 more source

Visual and refractive outcomes following implantation of a new trifocal intraocular lens

open access: yesEye and Vision, 2017
Background Independence from all optical aids, and freedom from unwanted symptoms, following cataract and lens surgery remains the ultimate goal of both patient and surgeon.
Michael Lawless   +7 more
doaj   +1 more source

Are object detection assessment criteria ready for maritime computer vision? [PDF]

open access: yes, 2019
Maritime vessels equipped with visible and infrared cameras can complement other conventional sensors for object detection. However, application of computer vision techniques in maritime domain received attention only recently.
Dong, Huixu   +3 more
core   +2 more sources

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