Sensor-Based Auto-Focusing System Using Multi-Scale Feature Extraction and Phase Correlation Matching.
Jinbeum JangYoonjong YooJongheon KimJoonki PaikPublished in: Sensors (2015)
Keyphrases
- phase correlation
- matching algorithm
- auto focusing
- feature extraction
- multiscale
- frequency domain
- wavelet transform
- motion estimation
- template matching
- image matching
- image processing
- keypoints
- image fusion
- digital camera
- feature space
- feature vectors
- edge detection
- local binary pattern
- affine invariant
- image registration
- texture features
- coarse to fine
- scale invariant
- image restoration
- motion vectors
- scale space
- spatial domain
- multiresolution