Image splicing localization using noise distribution characteristic.
Depeng ZhangXiaofeng WangMeng ZhangJiaojiao HuPublished in: Multim. Tools Appl. (2019)
Keyphrases
- image noise
- background noise
- image data
- input image
- image structure
- image segmentation
- image edges
- random noise
- multiscale
- image content
- image analysis
- image features
- spatial distribution
- image representation
- single image
- high resolution
- feature points
- segmentation algorithm
- salt pepper
- image retrieval
- additive noise
- intensity difference
- object localization
- image classification
- low frequency
- missing data
- accurate localization
- segmentation method
- test images
- intensity distribution
- geometric distortions
- high contrast
- spatial information
- image matching
- tampering detection
- localization error
- noise sensitivity
- degraded images
- multiresolution
- denoising methods
- probability density function
- probability distribution
- pixel values
- image pixels