Simplified Generation Of Distance Images

Optoelectronic apparatus undergoing development intended to produce digitized images that contain three-dimensional information: brightness of each picture element in digitized image depends on distance from apparatus to corresponding location in scene. Does not contain mechanical scanners. Signal-processing circuitry in this apparatus simpler. Smaller, weighs less, and consumes less power. Potential applications include automated inspection, remote exploration, robotic manipulators, robotic vehicles, and maneuvering and docking systems.