BVC Datasets
BVC-Face data
A dataset of face images - BVC-face data, collected by the Biometrics Vision and Computing (BVC) group
BVC-Body data
A dataset of body images - BVC-body data, collected by the Biometrics Vision and Computing (BVC) group.
BVC Gender & Age from Voice Challenging Dataset
A dataset of challenging voice utterances collected by the Biometrics Vision and Computing (BVC) group.
BVC Afro Voice data
A dataset of voice utterances, BVC-Afro-Voice data, collected by the Biometrics Vision and Computing (BVC) group.
Request for Datasets
Send your request for our face and body datasets to Ogechukwu.iloanusi@unn.edu.ng or oge@biometricsvision.com
Algorithms
Fingerprint binarization algorithm
Fingerprint binarization codes are available on my Github link: https://github.com/OgeNI/Fingerprint_Process_Enhance_Binarize
The codes in this repository carry out an adaptive contrast enhancement and binarisation of fair and poor qualities plain and rolled fingerprints with large regions of low quality, prior to orientation field estimation. The algorithm effectively enhances smudged and faded ridges uniformly in recoverable regions, based on values of statistical variables computed locally in each region. The preprocessing algorithm employs a locally adaptive thresholding approach resulting in enhanced binarised images.