Depth acquisition method and device, computer readable storage medium and computer equipment

An acquisition method and acquisition device technology, which is applied in computing, image data processing, instruments, etc., can solve the problems of adaptation and low accuracy of depth information, and achieve the effect of high accuracy

Active Publication Date: 2018-09-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0002] After the laser projector projects the laser pattern to the target object, the imaging device obtains the laser pattern modulated by the target object, and the processor can further process the modulated laser pattern to obtain the depth information of the target object. The target object has the mos

Method used

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  • Depth acquisition method and device, computer readable storage medium and computer equipment
  • Depth acquisition method and device, computer readable storage medium and computer equipment
  • Depth acquisition method and device, computer readable storage medium and computer equipment

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] see Figure 1 to Figure 3 , the depth acquisition method according to the embodiment of the present invention can be used in the electronic device 100, and the depth acquisition method includes steps:

[0029] 01: Obtain multiple initial depth information of the target object;

[0030] 02: Process multiple initial depth information separately to obtain multiple intermediate depth information; and

[0031] 03: Merge multiple intermediate depth information to obtain the final depth information.

[0032] The depth acquisit...

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Abstract

The invention discloses a depth acquisition method. The depth acquisition method is applied to an electronic device. The depth acquisition method comprises the steps that multiple pieces of initial depth information of a target object are acquired; the initial depth information is processed to obtain multiple pieces of intermediate depth information; and the intermediate depth information is merged to obtain final depth information. The invention furthermore discloses a depth acquisition device, a non-volatile computer readable storage medium and computer equipment. The final depth informationis formed by merging the intermediate depth information, the intermediate depth information is obtained by processing the initial depth information, the intermediate depth information can be the part, most capable of reflecting real depth information of the target object, in the initial depth information, and therefore the accuracy of the final depth information obtained by merging the intermediate depth information is high.

Description

technical field [0001] The present invention relates to the field of image technology, in particular to a depth acquisition method, a depth acquisition device, a non-volatile computer-readable storage medium and computer equipment. Background technique [0002] After the laser projector projects the laser pattern to the target object, the imaging device obtains the laser pattern modulated by the target object, and the processor can further process the modulated laser pattern to obtain the depth information of the target object. The target object has the most suitable laser pattern for it. When the distance span between the target object and the laser projector is large, the laser pattern projected by the laser projector at one time cannot be well adapted to the entire target object, resulting in The accuracy of the finally obtained depth information is not high. Contents of the invention [0003] Embodiments of the present invention provide a depth acquisition method, a d...

Claims

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Application Information

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IPC IPC(8): G06T7/521
CPCG06T7/521G06T2207/10028
Inventor 白剑
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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