Keypoint Detection Using Higher Order Laplacian of Gaussian.
Yongju ChoDojin KimSaleh SaeedMuhammad Umer KakliSoon-Heung JungJeongil SeoUnsang ParkPublished in: IEEE Access (2020)
Keyphrases
- higher order
- keypoint detection
- keypoints
- multiscale
- high order
- zero crossing
- generalized gaussian
- feature extraction
- face recognition
- natural images
- differential operators
- markov random field
- pairwise
- scale space
- lower order
- maximum likelihood
- sparse coding
- low order
- gaussian distribution
- lambda calculus
- gaussian mixture model
- conditional random fields
- edge detection
- gaussian model
- normal distribution
- gaussian filter
- machine learning
- tikhonov regularization
- wavelet coefficients
- video matting