Depth information acquisition method and device and medium

A technology of depth information and collection method, applied in the field of image processing, can solve the problems of fixed blurring of use scenes, low system integration, difficult use expansion, etc., to achieve the effect of accelerating promotion and use, and powerful computing functions

Inactive Publication Date: 2019-12-17
凌上科技(北京)有限公司
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  • Abstract
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Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, and medium for collecting depth information, which are used to solve the problems of existing image collection equipment such as obsolete style, blurred use scene definition, difficult installation, low system integration, and difficulty in use and expansion. Meet the operation requirements of the robot arm on objects of different shapes, and the operation requirements of the robot arm in a complex environment

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  • Depth information acquisition method and device and medium
  • Depth information acquisition method and device and medium
  • Depth information acquisition method and device and medium

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Embodiment Construction

[0026] The principle and spirit of the present invention will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present invention, rather than to limit the scope of the present invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0027] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0028] According to the embodiments of the present invention, a method, device and medium ...

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Abstract

The embodiment of the invention provides a depth information acquisition method and device and a medium. The method comprises the following steps: projecting a speckle pattern into a to-be-detected environment, wherein the to-be-detected environment comprises a to-be-detected object; enabling an image acquisition unit to acquire an image of a to-be-detected environment to obtain at least two frames of speckle projection patterns, wherein the speckle projection patterns refer to speckle patterns projected into the to-be-detected environment, and each pixel in the at least two frames of speckleprojection patterns at least corresponds to the other pixel in the at least two frames of speckle projection patterns; and determining depth information of the to-be-measured environment based on theat least two frames of speckle projection patterns.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and more specifically, embodiments of the present invention relate to a depth information collection method, device, and medium. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] With the development of intelligent robot technology, mechanical arms are widely used in fields such as industrial manufacturing, medical treatment, entertainment services, military affairs, semiconductor manufacturing, and space exploration. Robotic arms, also known as robotic arms, have many forms in order to meet the needs of practical applications. Generally, the working principle of the robotic arm is: accept instructions, and locate to a certain point in three-dimensional (or two-d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/55G06T7/80G01B11/22
CPCG01B11/22G06T7/55G06T7/80G06T2207/10024G06T2207/10048
Inventor 汪凯骐李旭蒋博李云龙
Owner 凌上科技(北京)有限公司
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