Distributed illustration is used for compression method. For a replacement given fingerprint pictures, represent its patches in line with the wordbook by computing l0-minimization then quantize and cipher the illustration. Experiments additionally illustrates that the algorithmic program is robust to extract trivia. This algorithmic program is economical compared with JPEG, JPEG 2000 and WSQ. All previous strategies have ompressed fingerprint pictures. then compressed pictures 2 finger combination primarily based new finger print produce for prime secure privacy protection. a very distinctive system for shielding fingerprint privacy by combining 2 totally different fingerprints into a replacement identity for authentication. And additionally to classify the coaching samples ought to embrace fingerprints with totally different.

分布式插图用于压缩方法。对于替换给定的指纹图片，通过计算 l0-minimization 来表示它与 wordbook 一致的补丁，然后对插图进行量化和加密。实验还表明，该算法程序对于提取琐事具有鲁棒性。该算法程序与 JPEG、JPEG 2000 和 WSQ 相比是经济的。以前的所有策略都压缩了指纹图片。然后压缩图片 2 指组合主要基于新的指纹生成，用于主要的安全隐私保护。一个非常独特的指纹隐私保护系统，通过将两个完全不同的指纹组合成一个替代身份进行身份验证。此外，对教练样本进行分类应该包含完全不同的指纹。