Keyphrases
- image resolution
- dct domain
- image quality
- human visual system
- spatial domain
- field of view
- post processing
- transform domain
- spatial resolution
- super resolution
- dct coefficients
- high resolution
- digital video
- compressed domain
- discrete cosine transform
- low resolution
- visual quality
- wavelet domain
- low frequency
- video transcoding
- compression ratio
- image blocks
- feature space
- filter bank
- denoising
- motion estimation
- image data
- optical flow