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Detection of tampered region for JPEG images by using mode-based first digit features.
Xiang Hua Li
Yu Qian Zhao
Miao Liao
Frank Y. Shih
Yun Q. Shi
Published in:
EURASIP J. Adv. Signal Process. (2012)
Keyphrases
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jpeg images
jpeg compression
feature extraction
feature vectors
digital images
image regions
feature space
high quality
denoising
test images
communication systems
feature selection