Login / Signup
Sampling piecewise smooth signals and its application to image up-sampling.
Xiaoyao Wei
Pier Luigi Dragotti
Published in:
ICIP (2015)
Keyphrases
</>
piecewise smooth
image classification
mumford shah functional
high resolution
input image
mumford shah
piecewise constant
multiscale
image features
image analysis
sparse representation
gaussian noise
image retrieval
smooth regions
image representation
test images
image segmentation
edge detection
signal processing
denoising
segmentation algorithm