Illumination invariant face recognition via multiscale filter faces and voting technique.
Guang Yi ChenAdam KrzyzakPublished in: Signal Image Video Process. (2024)
Keyphrases
- illumination invariant face recognition
- multiscale
- face recognition
- smoothing filter
- human faces
- natural images
- face images
- wavelet transform
- edge detection
- image processing
- coarse to fine
- scale space
- image representation
- image segmentation
- multiscale analysis
- affine invariant
- filter bank
- input image
- noise reduction
- face identification
- median filter
- training set
- computer vision
- zero crossing
- line drawings
- image database
- facial images
- image reconstruction
- principal component analysis