Finding autofocus region in low contrast surveillance images using CNN-based saliency algorithm.

Nan Mu Xin Xu Xiaolong Zhang

Published in: Pattern Recognit. Lett. (2019)

Keyphrases

low contrast
high contrast
gray value
region of interest
segmentation algorithm
computational complexity

fully automatic
image analysis
background noise
input image
image data
image gradient

high quality
mammographic images
speckle noise
segmentation method
gray level

gaussian noise
semi automatic
image registration
multiresolution
computer vision