Feature extraction method of halftone images based on pixel aggregation descriptor.

Zhiyan Zhong Yueming Hu

Published in: Multim. Tools Appl. (2020)

Keyphrases

halftone images
image features
feature descriptors
inverse halftoning
image quality
feature selection
feature vectors
error diffusion
black and white
high quality
input image
feature set
action recognition
pixel values
preprocessing step