WANG Zexin,TONG Hengjian.Innovative Applications and Improvements of Deep Learning in the Detection and Recognition of Oracle-bone Character Images[J].Software Guide,2026,25(04):162-167.
WANG Zexin,TONG Hengjian.Innovative Applications and Improvements of Deep Learning in the Detection and Recognition of Oracle-bone Character Images[J].Software Guide,2026,25(04):162-167. DOI: 10.11907/rjdk.251006.
Innovative Applications and Improvements of Deep Learning in the Detection and Recognition of Oracle-bone Character Images
The sample size of oracle bone script images is scarce, with complex details and divided into two types: sketches and rubbings, making their detection and recognition particularly challenging. To address this, a deep learning-based detection and recognition solution for oracle bone script images is proposed. Specifically, to tackle the issue of limited sample sizes, a font-image class data augmentation algorithm (WDA) and a rubbing processing procedure are introduced. To fill the gap in the dataset for detecting oracle bone script on rubbings, the Oracle-Detect dataset is constructed. To overcome the low recognition rates and difficulties in incremental recognition of traditional models, a Stacking ensemble-based oracle bone script recognition model is improved. Experimental results demonstrate that this solution achieves a detection mAP of 94% for oracle bone script, an accuracy rate of 83% in recognizing sketch-based oracle bone script, and an accuracy rate of 81% in identifying rubbing-based oracle bone script.
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