Rykaczewski, R.[Roman]
Co Author Listing * Comments on An SVD-Based Watermarking Scheme for Protecting Rightful Ownership
* Digital fingerprinting for color images based on the quaternion encryption scheme
* New Quaternion-Based Encryption Method for DICOM Images, A
* Secure Quaternion Feistel Cipher for DICOM Images
Includes: Rykaczewski, R.[Roman] Rykaczewski, R.
Rykalin, V.
Co Author Listing * 200 MeV Proton Radiography Studies With a Hand Phantom Using a Prototype Proton CT Scanner