Improving Gait Cryptosystem Security Using Gray Code Quantization and Linear Discriminant Analysis.
Lam TranThang HoangThuc Dinh NguyenDeokjai ChoiPublished in: ISC (2017)
Keyphrases
- linear discriminant analysis
- gray code
- code length
- discriminant analysis
- face recognition
- principal component analysis
- elliptic curve
- dimensionality reduction
- dimension reduction
- null space
- fisher criterion
- feature extraction
- feature space
- support vector
- support vector machine svm
- high dimensional data
- highly efficient
- database
- scatter matrix
- scatter matrices
- binary codes
- low cost
- image processing
- computer vision