DEPTH INFORMATION CONSTRUCTION SYSTEM, ASSOCIATED ELECTRONIC DEVICE, AND METHOD FOR CONSTRUCTING DEPTH INFORMATION

摘要

A depth information construction system is arranged to generate an output signal for a processing circuit to construct a depth information of an object according to the output signal. The depth information construction system includes a structured light generator, a diffuser lens assembly, and a sensor. The structured light generator is arranged to project a structured light onto the object to generate a reflected structured light. The diffuser lens assembly is disposed adjacent to the structured light generator, and is arranged to receive the reflected structured light and generate a filtered light. The sensor is arranged to sense the filtered light to generate the output signal.