An objective IQA framework based on noise clusters estimation for still images.

Naho Ito Yasuhiro Inazumi Yuukou Horita

Published in: GCCE (2017)

Keyphrases

high contrast
image database
image noise
three dimensional
image features
image data
ground truth
noise free
test images
distorted images
image classification
image structure
object recognition
input data
input image
image registration
human perception
gaussian noise
image retrieval
image regions
imaging process
pixel intensities
image collections
image analysis
pixel values
clustering algorithm
estimated parameters
similarity measure
signal subspace