Detecting Aligned Double JPEG Compression with the Same Quantization Matrix Based on Hamming Distance and Image Stability.
Xiuli ChaiYong TanWenbin JiangZhihua GanPublished in: ICSPCC (2023)
Keyphrases
- quantization step
- jpeg compression
- hamming distance
- image authentication
- image data
- binary codes
- gaussian noise
- digital image watermarking scheme
- input image
- additive noise
- multiscale
- jpeg images
- dct domain
- digital images
- watermarking algorithm
- image retrieval
- region of interest
- image regions
- high resolution
- test images
- spatial domain
- image content
- pattern recognition
- edge detection
- computer vision
- watermark embedding
- image registration
- dct coefficients
- distance measure
- image compression
- watermarking scheme