An adaptive block based un-sharp masking for image quality enhancement.

Zahra Mortezaie Hamid Hassanpour Sekineh Asadi Amiri

Published in: Multim. Tools Appl. (2019)

Keyphrases

image features
input image
image content
single image
image data
image analysis
image retrieval
feature points
template matching
multiscale
image representation
image pixels
image classification
high resolution
image collections
segmentation method
contrast enhancement
image segmentation
empirically derived
spatial information
image matching
image regions
super resolution
pixel values
edge detection
low level
high quality