Peal — Cas

Enhanced Local Texture Feature Sets for Face Recognition ... - HAL

The database systematically varies images across these categories: Cas Peal

: Includes various facial expressions such as neutral, smile, surprise, frown, and closed eyes. Enhanced Local Texture Feature Sets for Face Recognition

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. : Images are captured from multiple angles using

: Images are captured from multiple angles using a horizontal semicircular camera array to simulate different head rotations.

is a large-scale Chinese face database created to evaluate face recognition algorithms, specifically focusing on four key types of variations known as PEAL : P ose, E xpression, A ccessories, and L ighting .

: Subjects are photographed wearing different accessories, including various pairs of glasses and different types of caps.