Forensic sensor pattern noise extraction from large image data set.
Zhenhua QuXiangui KangJiwu HuangYinxiang LiPublished in: ICASSP (2013)
Keyphrases
- data sets
- image data
- image noise
- background noise
- input image
- multiscale
- image segmentation
- random noise
- image structure
- image content
- single image
- input data
- image features
- image analysis
- high contrast
- image representation
- image edges
- feature points
- image classification
- edge detection
- image retrieval
- image capture
- additive noise
- sensor noise
- imaging process
- low snr
- salt pepper
- noise free
- denoising algorithm
- low frequency
- noise reduction
- test images
- image regions
- pattern matching
- geometric distortions
- denoising methods
- multi sensor
- high resolution