A two-phase approach for expression invariant 3D face recognition using fine-tuned VGG-16 and 3D-SIFT descriptors.
P. R. Suganya DeviR. BaskaranPublished in: Multim. Tools Appl. (2023)
Keyphrases
- sift descriptors
- fine tuned
- affine invariant
- fine tuning
- keypoints
- image matching
- affine transformation
- discriminative power
- visual words
- invariant features
- domain specific
- bag of features
- image features
- scale space
- image classification
- generative model
- computer vision
- image search
- feature representation
- image registration
- fourier descriptors
- multiscale
- image processing