A Frequency Domain Processor for Real-Time CDVS Keypoints Extraction.
Giorgio LopezEttore NapoliAntonio G. M. StrolloPublished in: SITIS (2014)
Keyphrases
- frequency domain
- keypoints
- spatial domain
- fourier transform
- scale invariant
- cross correlation
- power spectrum
- feature extraction
- keypoint detection
- multiscale
- image matching
- image features
- object recognition
- denoising
- subband
- power spectral
- feature detection
- invariant features
- fast fourier transform
- spectrum analysis
- sift descriptors
- scale invariant feature transform
- image processing
- image transformations
- fourier analysis
- d objects
- scale space