[{"title":"(2个子文件2KB)印章识别技术","children":[{"title":"第11章印章识别","children":[{"title":"印章识别算法实例","children":[{"title":"YinZhang.cpp <span style='color:#111;'>4.43KB</span>","children":null,"spread":false},{"title":"YinZhang.h <span style='color:#111;'>950B</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]