Tamper detection and image recovery for BTC-compressed images.
Yu-Chen HuKim-Kwang Raymond ChooWu-Lin ChenPublished in: Multim. Tools Appl. (2017)
Keyphrases
- image recovery
- block truncation coding
- compressed images
- data hiding
- image compression
- compressive sensing
- visual quality
- compression ratio
- discrete cosine transform
- compressed domain
- dct domain
- image quality
- bitstream
- reconstructed image
- human visual system
- high frequency
- post processing
- error correction
- wavelet transform