Results 91 to 100 of about 508,718 (191)

Eye wall resections for intraocular tumors: Our experience

open access: yesIndian Journal of Ophthalmology, 2014
We conducted a retrospective review of 11 eyes undergoing eye wall resection between October 1998 and October 2009. The median age of 11 patients was 29 years. Decreased vision (eight) was the most common presenting symptom.
Tandava Krishnan   +4 more
doaj   +1 more source

Proton magnetic resonance imaging with a nitrogen-vacancy spin sensor

open access: yes, 2014
Nuclear magnetic resonance (NMR) imaging with nanometer resolution requires new detection techniques with sensitivity well beyond the capability of conventional inductive detection.
Awschalom, D. D.   +6 more
core   +1 more source

The Enhancement of the Boundary-Based Depth Image

open access: yesJournal of the Korea Society of Computer and Information, 2012
Recently, 3D technology based on depth image is widely used in various fields including 3D space recognition, image acquisition, interaction, and games. Depth camera is used in order to produce depth image, various types of effort are made to improve quality of the depth image.
Yang-Keun Ahn, Ji-Man Hong
openaire   +2 more sources

Bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis

open access: yesIndian Journal of Ophthalmology, 2014
X-linked juvenile retinoschisis is a rare hereditary retinal disease characterized by a tangential splitting of the neurosensory retina which may cause early-onset visual impairment.
Nilufer Kocak   +2 more
doaj   +1 more source

Correlation Plenoptic Imaging With Entangled Photons

open access: yes, 2016
Plenoptic imaging is a novel optical technique for three-dimensional imaging in a single shot. It is enabled by the simultaneous measurement of both the location and the propagation direction of light in a given scene.
D'Angelo, Milena   +4 more
core   +2 more sources

Golden half ring sign for identification of pseudophacocele

open access: yesIndian Journal of Ophthalmology, 2015
Dislocation of intraocular lens (IOL) is a serious complication of blunt ocular trauma in pseudophakic eyes. Here, a 72-year-old male patient with subconjunctival dislocation of an IOL (pseudophacocele) secondary to bull horn injury was reported. In this
Shivcharan Lal Chandravanshi   +3 more
doaj   +1 more source

First results of the OROMA experiment in the Lister Tief of the German Bight in the North Sea, EARSeL Proceedings [PDF]

open access: yes, 2004
The objective of the project entitled “Operational Radar and Optical Mapping in monitoring hydrodynamic, morphodynamic and environmental parameters for coastal management (OROMA)” within the Fifth Framework Programme of the European Commission (EC) is ...
Hennings, Ingo   +3 more
core  

Monocular meta-imaging camera sees depth

open access: yesLight: Science & Applications
A novel monocular depth-sensing camera based on meta-imaging sensor technology has been developed, offering more precise depth sensing with millimeter-level accuracy and enhanced robustness compared to conventional 2D and light-field cameras.
Yujin Liu, Xueli Chen
doaj   +1 more source

Home - About - Disclaimer - Privacy