1. Application purpose and function
Food X-ray machine: mainly used for the quality inspection of food production line to ensure that the food does not contain harmful foreign bodies (such as metal, glass, stone, etc.). Its image analysis focuses on the identification of foreign bodies in food to ensure food safety. Security X-ray machine: mainly used for security inspection in public places (such as airports, stations, subway stations, etc.) to detect whether luggage and packages carry contraband (such as weapons, drugs, etc.). Its image analysis focuses on identifying potential security threats.
2. Image characteristics and identification Key
Food X-ray machine: The main concern in the image is the internal structure of the food and whether there is foreign body. Due to the wide variety of foods and their different forms, image analysis algorithms need to be able to accurately identify and distinguish the differences between the food itself and foreign objects. Security X-ray machine: the image pays more attention to the shape, density and material characteristics of the item in order to quickly identify potential dangerous goods. Images from security X-ray machines tend to be more complex because the types of items that need to be processed are more diverse.
3. Image processing technology and algorithm
The two may differ in image processing technology and algorithm to adapt to their different application scenarios and needs. Food X-ray machines may require more sophisticated image analysis algorithms to identify tiny foreign objects, while security X-ray machines may focus more on quickly and accurately identifying potentially threatening items.
4. Image presentation and interpretation
In the actual images displayed, the images of the food X-ray machine may clearly show foreign objects inside the food (such as highlighted metal fragments), while the images of the security X-ray machine may show the outline of the items in the baggage or package and their internal structure, especially those parts that may pose a threat.
5. Radiation dose and safety
It is worth noting that although both use X-rays for detection, they have strict standards and measures for radiation dose control to ensure that there is no harm to the object being tested or to the human body. In summary, the difference between the food X-ray machine and the security X-ray machine in the picture is mainly reflected in the application purpose, image features and recognition priorities, image processing technology and algorithm, and image display and interpretation. These differences allow them to play an important role in their respective fields, ensuring food safety and public safety.