Knowledge of relevant product solutions for industrial stereo camera prices china

2023-03-28

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Before understanding industrial stereo camera prices china, we need to know: Compared with 2D cameras, 3D cameras can obtain spatial information of the physical world, that is, three-dimensional three-dimensional physical information, not only can capture two-dimensional images of the scene, but also can obtain objects After further deepening the positional relationship between them, it can also complete applications such as 3D modeling.
3D camera three options.
1. Structured light
Usually an invisible infrared laser with a specific wavelength is used as the light source. The light emitted by it is projected on the object through a certain code, and the distortion of the returned code pattern is calculated by a certain algorithm to obtain the position and depth information of the object.

industrial stereo camera prices china
2. Binocular vision
Based on the principle of parallax and using imaging equipment to obtain two images of the measured object from different positions, the method of obtaining the three-dimensional geometric information of the object by calculating the position deviation between the corresponding points of the image.
3. Optical Time of Flight (TOF)
By continuously emitting laser pulses to the target, and then using the sensor to receive the reflected light, the exact target distance can be obtained by detecting the round-trip time of the light pulse.
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