Cas Peal Today

The database was developed by the Joint Research & Development Laboratory (JDL) of the Chinese Academy of Sciences (CAS). Its primary purpose is to provide researchers with a robust dataset for training and testing algorithms against real-world visual challenges. Core "PEAL" Features

: Contains images of 1,040 individuals (595 males and 445 females). Cas Peal

Researchers use this data to benchmark various algorithms, including Principal Component Analysis (PCA) and Local Binary Patterns (LBP) , ensuring they can handle the diverse conditions found in practical applications. The database was developed by the Joint Research

: The full database includes 99,594 images, while a publicly available subset called CAS-PEAL-R1 contains 30,900 images. Cas Peal