Cas Peal Site

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

: The dataset provides metadata such as eye positions, face pose angles, and expression labels to help refine detection systems. Cas Peal

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 : The full database includes 99,594 images, while