New interpolation method based on combination of Discrete cosine transform and wavelet transform.
Ramesh Kumar LamaGoo-Rak KwonPublished in: ICOIN (2015)
Keyphrases
- discrete cosine transform
- image compression
- wavelet transform
- interpolation method
- interpolation methods
- dct coefficients
- image interpolation
- subband
- multiresolution
- image coding
- edge directed
- transform domain
- filter bank
- wavelet coefficients
- multiscale
- linear interpolation
- interpolation algorithm
- high frequency
- wavelet domain
- feature extraction
- dct domain
- compression ratio
- image processing
- low frequency
- jpeg images
- compression algorithm
- reconstructed image
- computer vision
- digital images