Laser projection system projecting content based on information collected from nearby targets

摘要

Certain aspects direct to a laser projection pavertizing system, which includes a camera, a laser projector, and a controller. The camera is configured to capture the image frames of the projection area. When the controller receives image frames from the camera, the controller processes the image frames to detect at least one target existing in the projection area, generates projecting parameters for each of the at least one target, and sends the projecting parameters to the laser projector. Upon receiving the projecting parameters, the laser projector projects a pattern for each of the at least one target on the projection area at a predetermined distance from the at least one target in accordance with the projecting parameters such that the pattern is viewable for the at least one target.

主权项

1. A laser projection system, comprising:
a controller, comprising a processor and a non-volatile memory storing a firmware, and a laser projector in communication to the controller; wherein the firmware, when executed at the processor, is configured to
receive image frames of a projection area, wherein at least one target exists in the projection area;detect the at least one target from the image frames;generate projecting parameters based on the image frames for each of the at least one target, wherein for each of the at least one target, a pattern of a digital media content is projectable on the projection area at a predetermined distance from the at least one target in accordance with the projecting parameters based on the image frames; andin response to generating the projecting parameters based on the image frames, send the projecting parameters based on the image frames from the controller to the laser projector, wherein the laser projector is configured to project the pattern of the digital media content at the predetermined distance from the at least one target in accordance with the projecting parameters based on the image frames, such that the pattern being projected is viewable by the at least one target to pavertize the digital media content for the at least one target.