A New Watermark Surviving After Re-shooting the Images Displayed on a Screen.
Seiichi GohshiHaruyuki NakamuraHiroshi ItoRyousuke FujiiMitsuyoshi SuzukiShigenori TakaiYukari TaniPublished in: KES (2) (2005)
Keyphrases
- three dimensional
- image data
- image classification
- image features
- image analysis
- image database
- geometric distortions
- input image
- object recognition
- image registration
- digital images
- ground truth
- edge detection
- watermarking algorithm
- image blocks
- image retrieval
- image processing operations
- image fidelity
- image quality
- test images
- original images
- lossy compression
- digital imaging
- discrete wavelet transformation