A study on the randomness measure of image hashing.

Guopu Zhu Jiwu Huang Sam Kwong Jianquan Yang

Published in: IEEE Trans. Inf. Forensics Secur. (2009)

Keyphrases

input image
image data
similarity measure
image features
single image
image segmentation
image analysis
image classification
image regions
image content
image collections
segmentation algorithm
multiscale
low level
high resolution
edge detection
criterion function
image matching
template matching
empirically derived
dissimilarity measure
image pixels
pixel values
information content
region of interest
image reconstruction
keypoints
image retrieval