摘要
Abstract
The character characteristics of different paper pieces are analyzed in this paper. Several algorithms were deve-loped under reasonable assumptions,which synthesized multi-directional recursion,detection of space between ranks,character pattern recognition and artificial intervention when necessary,and successfully realized the recovery of torn paper pieces. The combination of various algorithms reduced the probability of error splicing effectively and improve the stability of the recovery file scheme. The experimental results after splicing show that the actual splicing effect of the scheme is very satisfactory.关键词
碎纸片拼接/文字信息/模式识别/文字特征分析Key words
torn paper splicing/character information/pattern recognition/character feature analysis分类
信息技术与安全科学
