Method for Vector Map Protection based on using of a Watermark Image as a Secondary Carrier.
Yuliya VybornovaVladislav SergeevPublished in: ICETE (2) (2019)
Keyphrases
- segmentation method
- image blocks
- test images
- segmentation algorithm
- digital watermark
- region of interest
- image data
- image regions
- watermarking method
- map estimation
- edge detection
- high resolution
- multiscale
- image restoration
- image processing
- input image
- pixel values
- gaussian noise
- multiresolution
- geometric distortions
- similarity measure
- watermark detection
- maximum a posterior
- image segmentation