Height prediction method and device, computing equipment and storage medium
By identifying and analyzing the combination of feature points in the trace image and combining prediction functions, the predicted height of the perpetrator is generated, and the problem of single and low accuracy of height prediction methods in the prior art is solved, and higher prediction accuracy is achieved.
CN119700080APending Publication Date: 2025-03-28刘世雄
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Patent Information
- Application Number
- CN202310776781.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-28
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
In the prior art, the height prediction method for perpetrators is relatively single and the prediction accuracy is limited.
Method used
By collecting trace images, identifying feature point combinations, finding matching feature distance determination methods, finding prediction functions that match feature point combination types, and generating predicted height.
Benefits of technology
It enriches the height prediction methods of perpetrators and improves the prediction accuracy.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a height prediction method and device, computing equipment and a storage medium. The method comprises the steps that trace images are collected, and the trace images comprise footprint images and / or palm print images; identifying at least one feature point combination in the trace image; searching a feature distance determination mode matched with the feature point combination, and determining a feature distance corresponding to the feature point combination based on the matched feature distance determination mode and the position of the feature point in the feature point combination; searching a prediction function matched with the feature point combination type of the feature point combination; and according to the feature distance corresponding to the feature point combination and the matched prediction function, generating a predicted height corresponding to the trace image. By adopting the scheme, the height of the crime committee is predicted according to the prediction function corresponding to the feature point combination in the trace image and the feature distance, the height prediction mode of the crime committee is enriched, and the height prediction method of the embodiment has high prediction precision.
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