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Vision measurement test platform

A test platform and visual measurement technology, applied in the field of visual measurement, can solve problems such as low efficiency and single test items

Pending Publication Date: 2019-06-04
刘松林
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a visual measurement test platform to solve the problem of single test items and low efficiency of the existing measurement test platform

Method used

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] The test platform of the present invention can carry out multiple test tasks, including monocular vision measurement, binocular vision measurement, structured light measurement and three-dimensional scanning. The specific structural diagrams of different angles are as follows Figure 6 , Figure 7 shown. In order to make the description of the test platform, the location of the camera and the orientation of the central axis clearer, a reference coordinate system is set up, and the direction of the reference coordinates of the test platform is observed from different angles as follows: Figure 6 , 7 shown.

[0037] Such as Figure 7 As shown, the test platform includes a base 17 arranged horizontally, and a vertical support 21 in a vertic...

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Abstract

The invention relates to a vision measurement test platform, which comprises a horizontally arranged base and a vertical bracket arranged on the base, wherein the vertical bracket is equipped with twooverhanging arms with the position being adjustable along the horizontal direction, and the two overhanging arms include a first overhanging arm and a second overhanging arm; the first overhanging arm is provided with a first camera and a laser, the second overhanging arm is provided with a second camera used for being matched with the first camera for binocular vision measurement and a third camera used for being matched with the laser for structured light measurement; and the base is provided with a first object stage used for moving opposite to the two overhanging arms in the horizontal direction so as to realize the structured light measurement. The vision measurement test platform can carry out multiple test tasks including monocular vision measurement, binocular vision measurement and structured light measurement through the two overhanging arms with the position being adjustable along the horizontal direction, and has the advantages of high practicability, strong applicabilityand high automation degree.

Description

technical field [0001] The invention belongs to the technical field of visual measurement, and in particular relates to a visual measurement test platform. Background technique [0002] Vision measurement tests generally include monocular vision measurement tests, binocular vision measurement tests, structured light measurement tests, and three-dimensional scanning tests. [0003] For monocular vision measurement, only one image sensor is set to collect data of the measured object, and the collected data is processed and calculated by the processor. [0004] Binocular vision measurement, the general measurement test platform such as Figure 4 As shown in FIG. 2 , two image sensors are set to collect data of the measured object, and the collected data are processed and calculated by the processor. [0005] The basic principle of structured light vision measurement is that the structured light projector projects controllable light spots, light strips or light surface structur...

Claims

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Application Information

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IPC IPC(8): G01B11/00
Inventor 刘松林陈杰贾开开
Owner 刘松林
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