Antialiasing Filter Design for Subpixel Downsampling via Frequency-Domain Analysis.
Lu FangOscar C. AuKetan TangAggelos K. KatsaggelosPublished in: IEEE Trans. Image Process. (2012)
Keyphrases
- filter design
- frequency domain analysis
- low pass filtering
- low pass filter
- low pass
- frequency domain
- image pyramid
- image enhancement
- nonlinear filters
- image restoration
- high frequency
- transfer function
- subband
- filtering method
- gaussian filter
- image segmentation
- human visual system
- denoising
- object recognition
- multiscale