Description：
The multi-spectral image not only obtains the spatial dimension information of the object, but also obtains its spectral information. Compared with the traditional RGB image, multi-spectral image can provide richer image information, better reflect the optical characteristics of the image, and has a broader application prospect. Its application has gradually expanded from the initial remote sensing field to textile, art archiving, biomedicine, high-performance color reproduction and other fields.
Most of the existing multi-spectral imaging systems use multiple independent image sensors to obtain multi-band spectral channel images, which has problems such as high cost, large volume and difficult pixel registration. The Vision-Star pixel-level Mosaic imaging spectrometer launched by Wu Xi Spectral Horizon Technology Co., Ltd. uses a single imaging sensor covered by Multi-spectral Filter Array (MSFA) to capture spectral images of multiple bands in a single exposure, It has the advantages of fast imaging speed, small volume and low cost.
The Vision-Star pixel-level Mosaic imaging spectrometer adopts the chip coating spectroscopy mode, which can realize spectral imaging of 9/25 bands and 90 data cubes per second according to the application, and acquire the original hyperspectral data at a high speed. The spectrometer is small in size, light in weight, robust, has ultra-low power consumption (as low as 1.8W), is equipped with USB3.0 interface, and can provide board level camera according to user requirements. It is the best choice for mobile applications such as UAV or handheld devices, and is widely used in various fields requiring material resolution, such as medicine, agriculture, food processing, waste treatment, etc.
1.Industrial sorting: fruit and vegetable quality and size sorting, plastic sorting, tobacco sorting, garbage sorting, etc
2.Ecological environmental protection: river and lake water quality parameter monitoring, etc
3.Precision agriculture: crop growth monitoring, crop disease monitoring and eva1uation, etc
4.Precise forest and grass: forest growth monitoring, forest pest monitoring, forest classification, etc
5.Biomedicine: drug testing, tongue coating testing, skin testing, etc
6.Criminal investigation: fingerprint recognition, handwriting tampering repair, real counterfeit banknote detection, etc
7.Drones and other applications
