2 search results - page 1 / 1 » New algorithms for fast and accurate AM-FM demodulation of d... |
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
Multidimensional Amplitude-Modulation Frequency - Modulation (AM-FM) models allow us to describe continuousscale modulations in digital images. AM-FM models have led to a wide ran...
ICMCS
1999
IEEE
13 years 9 months ago
1999
IEEE
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robus...