Expression invariant face recognition using semidecimated DWT, Patch-LDSMT, feature and score level fusion.
Hemprasad Y. PatilAshwin KothariKishor M. BhurchandiPublished in: Appl. Intell. (2016)
Keyphrases
- score level fusion
- biometric systems
- person authentication
- match scores
- matching score
- invariant features
- image patches
- multimodal biometrics
- discrete wavelet transform
- geometric hashing
- biometric authentication
- feature vectors
- human faces
- score normalization
- multiresolution
- face images
- personal identification
- hypothesis testing
- biometric identification
- affine transformation
- image features
- feature set
- video sequences
- feature representation
- facial images