Pitch contours curve frequency domain fitting with vocabulary matching based music generation.
Runnan LangSonghao ZhuDongsheng WangPublished in: Multim. Tools Appl. (2021)
Keyphrases
- frequency domain
- fourier descriptors
- spatial domain
- fourier transform
- power spectrum
- curve fitting
- feature extraction
- matching algorithm
- control points
- cross correlation
- subpixel accuracy
- subband
- musical instruments
- smooth curves
- denoising
- closed curves
- frequency analysis
- fast fourier transform
- fourier analysis
- b spline
- boundary contour
- image matching
- keypoints
- active contours
- template matching
- phase correlation
- musical instrument
- spectrum analysis
- frequency domain analysis
- fourier domain
- feature points
- affine invariance
- power spectra
- frequency response
- audio signal
- discrete fourier transform
- image data