FQ2-S40100N-M

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Machine Vision - Cameras/Sensors

The FQ2-S40100N-M is a type of structured light 3D scanner used for applications such as facial recognition, robotics, and dimension measurement. This 3D scanner is equipped with a stereo camera to provide high precision in all directions, from various angles. Looking at its internal structural design, it can be divided into two parts: the camera module and the structured light module.

The camera module consists of a pair of 3 MP (megapixel) monochrome CMOS (Complementary Metal Oxide Semiconductor) sensors. It works by converting incoming light into an electrical signal, which is then stored as digital data. The two sensors take images simultaneously, enabling stereo vision. The sensor has a resolution of 1600 x 1200, a pitch size of 1.75 µm, and a frame rate of 10fps. The FQ2-S40100N-M also has high sensitivity and an extended dynamic range in order to capture details in bright and dark environments.

The structured light module consists of a 12mm laser module, consisting of 825nm band infrared laser light, that projects pattern lines on the object being scanned. When the projected patterns are detected by the cameras, 3D image reconstruction can be achieved. The laser has a working range of between 20 and 80 cm (between 7.9 and 31.5 in) and is powered by three AA batteries.

The combination of the camera module and structured light module enables the FQ2-S40100N-M to achieve accurate 3D measurements even in low lighting conditions. It is suitable for a variety of machine vision and industrial applications, such as facial recognition, robotics, dimension measurement, and industrial automation.

The working principle of the FQ2-S40100N-M is simple yet effective. When light is projected on an object, it is observed by the camera module and analyzed by the onboard computing unit. It then creates a 3D image of the object by combining the two images taken from the camera module. The structured light module helps to capture the shape and depth of the object in fine detail by projecting light patterns on it. This allows for precise measurements and can be used to determine the size, distance and shape of objects.

In conclusion, the FQ2-S40100N-M structured light 3D scanner is a powerful yet efficient tool for a range of machine vision applications, such as facial recognition, robotics, dimension measurement, and industrial automation. It uses the combination of a stereo camera and structured light module to achieve accurate 3D measurements even in low lighting conditions.

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