Jade 3D imaging detection device and detection method thereof

Abstract

The invention discloses a jade 3D imaging detection device including a device casing, a processor, a laser light source, a camera and a driving motor, the output end of the processor is connected with the driving motor, the input end of the processor is connected with the camera, the laser light source and the camera are respectively arranged in two opposite inner sides of the device casing, the driving motor drives the rotation of jade, and the jade, the laser light source and the camera are in the same optical axis. The laser light source produces a light beam, the light beam transmits the camera by the jade, captured image data is transferred by the camera to the processor for image processing to achieve internal 3D image reconstruction of the jade, and by a 3D image, the grade quality of the jade can be easily determined, accuracy is high, artificial subjective factors are few, and at the same time, the jade 3D imaging detection device has the advantages of low cost and high cost performance.

Description

technical field [0001] The invention relates to a jadeite quality detection device, in particular to a jadeite three-dimensional imaging detection device and a detection method of the device. Background technique [0002] Jadeite is a high-quality jade variety, and it is an important variety in the world's gemstone jade. There are more and more people who like jadeite. Because of its price and variety, jadeite has a great leap forward, which makes the jadeite market gain momentum. rapid development. [0003] However, with the development of science and technology, the discovery of new technologies and new materials, emulation emerald technology has also been developed. In the jadeite market, pure natural jadeite is called Grade A, jadeite after pickling and glue filling is called Grade B, jadeite products that have been artificially cut and shaped and then filled with color are called Grade C, and the prices are also decreasing in turn. It is very necessary to identify the...

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Problems solved by technology

[0004] At present, there are two conventional identification methods. One is to judge with the naked eye to see whether the structure is loose and whether there are tiny cracks on the surface. This method is completely based on the experience of experts and is greatly affected by subjective factors; the other is infrared spectroscopy. , by analyzing the covalent bond type in the jadeite through the relevant absorption peaks to judge whether it is natural or artificial, but it is impossible to observe the internal structure texture and chromaticity of the jadeite, and the structure of the infrared spectrometer is complicated, and the production cost and detection cost are expensive

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