基于DCT的虹膜识别算法， 需要Matlab Signal & Image Processign Toolbox 才可以用 -DCT-based iris recognition algorithm, the need for Matlab Signal & Image Processign Toolbox can be used

DWT and DCT based Robust Iris Feature Extraction and Recognition Algorithm for Biometric Personal Identification

In this paper we present the usefulness of the algorithm DCT (Discrete cosine Transform) blocks applied level image compression JPEG (Joint Photographic Experts Goup). It has been shown that this algorithm is the most efficient in the case of compres