Each product must be inspected and confirmed to be qualified before it becomes a commodity for sale, and the machine vision light source is a lighting tool that provides monitoring. By using first-class machine vision light sources, it is possible to provide a high-brightness environment for the product, so that the camera can capture the characteristic images of the product for comparison, and finally provide a basis for judging whether the product is qualified, so the machine vision light source plays a role in this process Very important role.
What are the functions of machine vision light sources?
1. Improve image quality
Since the machine vision light source will directly affect the quality of the captured image and the overall performance of the machine vision system, its importance cannot be overemphasized in any case. By using a suitable visual light source, the imaging quality of the picture can be effectively improved, thereby improving the resolution of the entire machine vision system and simplifying the calculation of the software.
2. Ensure the separation effect
If you want to get the best product detection effect, then the subject cannot be integrated with the background when shooting, and the reasonable use of the machine vision light source can make the target information in the image captured when shooting the product The best separation effect can be obtained from the background information, so that the machine's visual recognition system can better find the surface characteristics of the product.
3. Ensure imaging stability
Due to the interference of the external environment brightness, the machine vision light source can illuminate the subject, thereby improving the surface brightness of the subject, thereby forming the imaging effect that is most conducive to image processing, so it can overcome the ambient light caused Interference, and ensure the stability of the captured image, provide the best reference basis for machine identification.
The above three aspects are the main functions of the machine vision light source. The cost-effective machine vision light source is mainly to provide lighting for the object, to ensure the brightness of the shooting environment, and to resist the interference of natural light from the outside through its own lighting advantages, so as to effectively capture product pictures and ensure that the pictures have the best quality. It can provide powerful assistance for machine vision.