Secured Telemedicine Using Whole Image as Watermark with Tamper Localization and Recovery Capabilities.
Gran BadshahSiau-Chuin LiewJasni Mohamad ZainMushtaq AliPublished in: J. Inf. Process. Syst. (2015)
Keyphrases
- tampering detection
- image authentication
- image data
- tamper detection
- image retrieval
- image content
- forgery detection
- geometric distortions
- input image
- image features
- digital watermark
- image processing operations
- image blocks
- high resolution
- digital images
- multiscale
- pixel values
- jpeg compression
- edge detection
- authentication scheme
- digital watermarking
- image watermarking
- auto correlation
- information hiding
- image quality
- image regions
- signal processing
- watermarking technique
- watermark detection
- object localization
- image segmentation
- watermarking scheme
- semi fragile
- multiresolution
- test images