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Hangzhou Keming Optoelectronics Technology Co., Ltd
Working principle of rice appearance quality tester
Date: 2025-01-15Read: 0
What is the working principle of the rice appearance quality tester?
1. Computer Vision Technology
Using high-resolution cameras to capture images of rice, identifying and analyzing the appearance features of rice through image analysis algorithms. This technology simulates the observation process of the human eye on rice and can quickly and accurately detect various appearance indicators.
2. Optical detection principle
By using specific light sources and optical sensors, the reflection, refraction, scattering and other characteristics of rice towards light are measured to obtain information such as transparency and color of rice. For example, by detecting the absorption and reflection of different wavelengths of light in rice, analyzing its internal structure and compositional differences.
3. Near infrared spectroscopy technology
Using near-infrared light to irradiate rice, detecting the absorption and reflection spectra of rice to near-infrared light, and determining the quality and composition of rice by analyzing spectral characteristics. Near infrared spectroscopy technology can quickly and non destructively detect the content of moisture, protein, starch and other components in rice, and can also indirectly evaluate the appearance quality of rice.
