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R

R. Klein

Researcher at United States Naval Research Laboratory

Publications -  11
Citations -  175

R. Klein is an academic researcher from United States Naval Research Laboratory. The author has contributed to research in topics: Retina & Neural Prosthesis. The author has an hindex of 6, co-authored 11 publications receiving 174 citations.

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Patent

Apparatus and method for color image fusion

TL;DR: An apparatus for processing imaging data in a plurality of spectral bands and fusing the data into a color image includes one or more imaging sensors and at least two image-acquiring sensor areas located on the imaging sensors as discussed by the authors.
Journal ArticleDOI

A Retinal Prosthesis Technology Based on CMOS Microelectronics and Microwire Glass Electrodes

TL;DR: The design, fabrication, and testing of the very large format neural stimulator device has resolved several important issues regarding the feasibility of high-resolution retinal prosthesis, namely, that the combination of conventional CMOS electronics and microwire glass provides a viable approach for a high resolution retina prosthesis device.
Journal ArticleDOI

A novel high electrode count spike recording array using an 81,920 pixel transimpedance amplifier-based imaging chip

TL;DR: A novel design of a high electrode count picocurrent imaging array (PIA), based on an 81,920 pixel Indigo ISC9809 readout integrated circuit camera chip, which allows recording high signal to noise ratio biocurrents comparable to single electrode voltage amplifier recordings.
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Impedance-based retinal contact imaging as an aid for the placement of high resolution epiretinal prostheses.

TL;DR: Assessment of the relationship between impedance and the device output as well as an in vivo demonstration of contact imaging and the three-dimensional profile of the stimulation voltage distribution are evaluated to assess the importance of close retinal contact for high resolution stimulation.
Proceedings ArticleDOI

Intraocular retinal prosthesis test device

TL;DR: There is a growing interest in the development of a retinal prosthesis device based on a number of successful experiments that have demonstrated electrical stimulation of retinal tissue.