The OU-ISIR Biometric Database includes following databases.

  • The OU-ISIR Gait Database
    • Treadmill Dataset
    • Large Population Dataset
    • Speed Transition Dataset
    • Large Population Dataset with Bag
    • Inertial Sensor Dataset
    • Similar Actions Inertial Dataset
  • The OU-ISIR Biometric Score Database
The Institute of Scientific and Industrial Research (ISIR), Osaka University (OU) has copyright in the collection of all the data and serves as a distributor of the OU-ISIR Biometric Database.
Please note that each corresponding signed release agreement is required to get the access to each dataset, i.e., required release agreements are different among datasets.

What's new

Oct. 3, 2017
  • The "OU-ISIR Biometric Score Dataset, Set 6 (BSS6): MultiQ Score Database V2 " was released.
May 25, 2017
  • The "The OU-ISIR Gait Database, Large Population Dataset with Bag, β version" was released.
Sep 11, 2015
  • The "Similar Actions Inertial Dataset" was released.
May 21, 2015
  • The "OU-ISIR Biometric Score Dataset, Set 5 (BSS5): MultiQ" was released.
September 9, 2014
  • The "OU-ISIR Gait Database, Speed Transition Dataset" was released.
October 15, 2013
  • The "OU-ISIR Gait Database, Inertial Sensor Dataset" was released.
January 16, 2013
  • The "OU-ISIR Gait Database, Large Population Dataset" was released.

  • This page was opened!
    • The existing web pages of the "OU-ISIR Gait Database, Treadmill Dataset" and the "OU-ISIR Biometric Score Database" were integrated to this page.


Yagi Lab., ISIR, Osaka Univ., Japan