Patent ID: 11947045
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. The electronic device according to claim 7, further comprising an image collector disposed at a surface of the substrate where the laser projector is located;
wherein when the laser projector projects a laser, the laser projector is configured to project the laser at a first operating frequency to a scene; the image collector is configured to acquire collection images at a second operating frequency, and the second operating frequency is greater than the first operating frequency; and the processor is configured to:
distinguish, among the collection images, a first image collected when the laser projector does not project the laser from a second image collected when the laser projector projects the laser; and
calculate a depth image according to the first image, the second image and a reference image.