The Johns Hopkins University

Matthew P Para

Kapil D Katyal

Robert Jay Greenberg

Arup Roy

Matthew S Johannes

Ryan J Murphy

Kevin David Wolfe

Philippe Martin Burlina

Harry A Eaton

Seth D Billings

Derek M Rollend

Andrew J Harris

Paul E Rosendall

John B Helder

Duane C Cornish

Jonathan M Oben

Dean M Kleissas

An apparatus for improving performance of a retinal implant may include processing circuitry. The processing circuitry may be configured to receive image data corresponding to a camera field of view, determine whether a particular object is detected within the camera field of view, perform image data processing to enable a representation of a portion of the image data corresponding to an implant field of view to be provided on a retinal implant where the implant field of view is smaller than the camera field of view, and, responsive to the particular object being located outside the implant field of view, provide a directional indicator in the implant field of view to indicate a location of the particular object relative to the implant field of view.

Face detection, augmentation, spatial cueing and clutter reduction for the visually impaired

A small motor controller (SMC) system includes a motor configured to control a position of a rotor, a sensor configured to detect position information of the rotor by detecting a feature on the rotor, the sensor including a detection zone having a first side and a second side, and a motor control unit. The motor control unit is configured to determine a position of the rotor corresponding to one of the first side of the detection zone and the second side of the detection zone based on whether the feature on the rotor is detected crossing the first side or the second side, respectively.

Small motor controller

Growing community of inventors

Laurel, MD, United States of America

Matthew P Para