An Interpolation Algorithm for Discrete Fourier Transforms of Weighted Damped Sinusoidal Signals.
Ruipeng DiaoQingfeng MengPublished in: IEEE Trans. Instrum. Meas. (2014)
Keyphrases
- interpolation algorithm
- discrete fourier transform
- kernel regression
- signal processing
- low resolution
- frequency domain
- interpolation method
- grayscale images
- linear interpolation
- fourier transform
- high frequency
- image quality
- discrete cosine transform
- binary images
- high quality
- super resolution
- image analysis
- feature space
- object recognition