A facial recognition technique employing Frequency Domain Thresholding and Quantization (FD-TQ).
Waleed AlrasheedWasfy B. MikhaelPublished in: MWSCAS (2012)
Keyphrases
- frequency domain
- facial recognition
- denoising
- fourier transform
- spatial domain
- cross correlation
- face recognition
- recognition algorithm
- gray level
- image processing
- feature extraction
- subband
- feret database
- image segmentation
- machine learning
- edge detection
- error diffusion
- face recognition algorithms
- discrete cosine transformation
- recognition rate
- signal processing
- wavelet transform
- multiscale
- power spectra