EMBEDDED SYSTEM, FAST STRUCTURED LIGHT BASED 3D CAMERA SYSTEM AND METHOD FOR OBTAINING 3D IMAGES USING THE SAME

摘要

Disclosed are an embedded system, a fast 3D camera system based on structured light, and a method for acquiring 3D images using the system. The embedded system includes a pattern generation module for generating the pattern in real time and a camera trigger module for converting a camera synchronization signal into a trigger signal and transmitting the signal to a camera. A transform module for transforming the pattern into a video signal and a communication module for receiving a command for projecting patterns and capturing images may be further included. The fast 3D camera system based on structured light includes an embedded system for generating a pattern in real time upon receiving a command for projecting patterns and capturing images, a projection device for projecting the pattern, and a camera for capturing the image of an object onto which the pattern is projected.

主权项

1. An apparatus for use with a computing device, a camera, and a projection device to reconstruct a 3D image of an object, the apparatus being separate from the computing device and comprising:
a pattern generation module to generate a first pattern; and a camera trigger module to generate a trigger signal and transmit the trigger signal to the camera to synchronize a projection of the first pattern onto the object by the projection device with an image capture operation of the camera.