Color demosaicking with sparse representations.

Xiaolin Wu Dahua Gao Guangming Shi Danhua Liu

Published in: ICIP (2010)

Keyphrases

sparse representation
color demosaicking
image formation
digital camera
dictionary learning
sparse coding
signal processing
image classification
color artifacts
face recognition
color channels
image patches
random projections
high dimensional data
object tracking
image representation
dimensionality reduction
digital images
color filter array
test images
single sensor
data sets
low cost
pattern recognition
image quality
color images
similarity measure
image sequences
machine learning