Rotation-invariant object detection using Complex Matched Filters and second order vector fields.
Mihails PudzsModris GreitansPublished in: EUSIPCO (2014)
Keyphrases
- rotation invariant
- vector field
- object detection
- differential operators
- matched filters
- texture analysis
- optical flow
- texture classification
- feature vectors
- higher order
- computer vision
- texture features
- gabor filters
- signal processing
- background subtraction
- local binary pattern
- distance measure
- face detection
- image analysis
- feature selection