Efficient Implementation of Gaussian and Laplacian Kernels for Feature Extraction from IP Fisheye Cameras.
Konstantinos K. DelibasisPublished in: J. Imaging (2018)
Keyphrases
- efficient implementation
- feature extraction
- omnidirectional camera
- fisheye lenses
- fisheye lens
- zero crossing
- field of view
- gaussian kernel
- calibration method
- feature space
- perspective projection
- generalized gaussian
- rbf kernel
- image acquisition
- camera calibration
- kernel function
- kernel principal component analysis
- wavelet transform
- differential operators
- image classification
- multiple cameras
- polynomial kernels
- palmprint
- obstacle detection
- scale space
- active set
- multi camera
- gaussian kernels
- efficient processing
- highly parallel
- stereo camera
- support vector
- feature selection
- support vector machine svm
- feature vectors
- face recognition
- image processing
- principal component analysis
- dimensionality reduction
- gaussian mixture model
- heat kernel
- hardware implementation
- surveillance system
- sparse coding
- edge detection
- feature set
- image sequences