Exposing image splicing with inconsistent sensor noise levels.
Hui ZengAnjie PengXiaodan LinPublished in: Multim. Tools Appl. (2020)
Keyphrases
- noise level
- noise estimation
- image data
- input image
- gaussian noise
- image classification
- single image
- low light conditions
- noisy images
- multiscale
- image segmentation
- image representation
- image features
- image retrieval
- noise model
- edge detection
- image noise
- bit rate
- additive gaussian noise
- image processing
- image regions
- noise reduction
- multiresolution
- noise variance