包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,基于掌纹识别的在线身份验证 识别算法本科毕设，仿真图是速度、距离、幅度三维图像。- Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Verify recognition algorithm based on palmprint recognition undergraduate c