Adding Gaussian noise to "denoise" JPEG for detecting image resizing.
Lakshmanan NatarajAnindya SarkarBangalore S. ManjunathPublished in: ICIP (2009)
Keyphrases
- gaussian noise
- image resizing
- denoising
- jpeg compression
- compressed images
- dct domain
- noisy images
- image restoration
- noise removal
- noise level
- signal to noise ratio
- compressed domain
- impulse noise
- seam carving
- image denoising
- spatial domain
- content aware
- video analysis
- human visual system
- frequency domain
- dct coefficients
- natural images
- image compression
- wavelet domain
- image processing
- discrete cosine transform
- visual quality
- post processing
- edge detection
- object recognition
- multiscale