Method for Acquiring Image, Electronic Device and Readable Storage Medium
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorNaijiang Xu
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Abstract
The disclosure provides a method for acquiring an image and an electronic device. The method includes: projecting, at a first frequency, a laser to a scene; acquiring a plurality of images at a second frequency which is greater than the first frequency; distinguishing from the images a first image acquired in response to not projecting the laser and a second image acquired in response to projecting the laser; and calculating a depth image based on the first image, the second image and a reference image.
Claims20
A method for acquiring an image, for an electronic device, comprising:
- projecting, at a first frequency, a laser;
- acquiring, at a second frequency greater than the first frequency, images;
- distinguishing a first image acquired in response to not projecting the laser and a second image acquired in response to projecting the laser from the images;
- and
- calculating a depth image based on the first image, the second image and a reference image.
An electronic device, comprising:
- a housing having a movable support that moves relative to a housing body;
- a depth camera mounted on the movable support, the depth camera comprising:
- a laser projector, configured to project, at a first frequency, a laser;
- and
- an image collector, configured to acquire, at a second frequency greater than the first frequency, images;
- and
- a processor, configured to distinguish a first image acquired in response to not projecting the laser and a second image acquired in response to projecting the laser from the images, and calculate a depth image based on the first image, the second image and a reference image.
A non-transitory computer readable storage medium having computer readable instructions, when executed by a processor, the processor is caused to execute a method for acquiring an image, the method comprising:
- projecting, at a first frequency, a laser;
- acquiring, at a second frequency greater than the first frequency, images;
- distinguishing a first image acquired in response to not projecting the laser and a second image acquired in response to projecting the laser from the images;
- and
- calculating a depth image based on the first image, the second image and a reference image.
Dependencies are inferred from the claim text.