Morph Ii Dataset ((exclusive)) | CONFIRMED · 2025 |

The dataset is divided into two main versions: an containing roughly 55,000 images, and a larger commercial version with about 202,000 images spanning 8 years.

Because MORPH II includes race and gender labels, it has become a standard tool for auditing algorithmic fairness. Studies consistently show that age estimation algorithms perform differently across demographic groups (e.g., higher error rates for older subjects or minority groups). Researchers use MORPH II to measure and mitigate these biases. morph ii dataset

Given the dataset's known biases, any rigorous paper should report performance separately for males/females and African-American/Caucasian subjects. The dataset is divided into two main versions:

The MORPH (Craniofacial Longitudinal Morphological Face Database) project was launched to provide a substantial corpus of facial images taken over extended periods. While MORPH Album 1 was a smaller, introductory release, expanded the scope exponentially. Researchers use MORPH II to measure and mitigate