Lead zinc ore separation method and electronic equipment
By using dual-energy X-ray projection imaging and a deep learning target detection model, the problem of accurate identification of lead-zinc ore and waste rock was solved, achieving efficient ore sorting and improving resource utilization.
CN121120649AActive Publication Date: 2025-12-12CENT SOUTH UNIV
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Patent Information
- Application Number
- CN202511666022.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2045-11-14
AI Technical Summary
Technical Problem
Traditional methods are insufficient for the accurate and rapid identification of lead-zinc ore and waste rock, leading to waste of mineral resources and a decline in corporate economic benefits.
Method used
A dual-energy X-ray projection imaging method combined with an enhanced correlation coefficient registration algorithm and a deep learning target detection model was used to identify lead-zinc ore through physical response difference measurement and pseudo-color image generation.
Benefits of technology
It enables precise and efficient identification of lead-zinc ore, improves the accuracy and efficiency of ore sorting, and reduces resource waste.
✦ Generated by Eureka AI based on patent content.
Abstract
According to the lead-zinc ore sorting method and the electronic equipment, in the preprocessing stage, an obtained raw ore high-energy diagram is registered with a low-energy diagram as the benchmark, physical response difference measurement is adopted, the low-energy diagram and the registered high-energy diagram are fused to obtain a fusion diagram, the fusion diagram is colored according to a color transition rule, a pseudo-color diagram is obtained, and a lead-zinc ore sorting result is obtained. And the pseudo-color image is used as input, and a target detection model based on deep learning is used for processing, so that accurate and efficient recognition of the lead-zinc ore in the raw ore is realized.
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