A method, device, equipment and medium for reducing the false alarm rate of target detection

By building a target feature error library and forbidding the output of detection results containing error features, the problem of high false alarm rate in new scenarios is solved, and more accurate target detection is achieved.

CN119091284BActive Publication Date: 2025-03-18CRSC COMM & INFORMATION GRP CO LTD
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Patent Information

Application Number
CN202411585453.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-08
Publication Date
2025-03-18
Estimated Expiration
2044-11-08

AI Technical Summary

Technical Problem

When the object detection model is migrated to a new scenario, the false alarm rate is high, resulting in inaccurate detection results.

Method used

By inputting the trained object detection model into the image to be detected, a target feature error library is constructed. When the detection result contains the wrong image features, the output of the detection result is prohibited to reduce the false alarm rate.

Benefits of technology

It effectively reduces the false alarm rate of target detection and improves the accuracy of detection results, especially when the target detection model is moved to a new scenario.

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Abstract

The present invention relates to the field of image detection technology, and discloses a method, an apparatus, a device and a medium for reducing the false alarm rate of target detection. A trained target detection model can be used to perform target detection on multiple images to be detected, and a target feature error library can be constructed according to the detection results. After that, target detection can be continued on the images to be detected based on the target detection model to obtain detection results. When the detection result is determined to be an erroneous detection result according to the target feature error library, the output of the detection result can be prohibited, thereby reducing the false alarm rate of target detection.
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