7 search results - page 1 / 2 » Iterative Error Diffusion Halftoning Using a Zero Phase Erro... |
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Error diffusion halftoning is a popular method of producing frequency modulated (FM)halftones. In FM halftoning the dot size and shape is fixed (equal to one pixel) and the dot fr...
FPL
2008
Springer
13 years 6 months ago
2008
Springer
The phase detector is a main building block in phaselocked loop (PLL) applications. FPGAs permit the realtime implementation of the CORDIC algorithm which offers an efficient solu...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Super-resolution reconstruction algorithms assume the availability of exact registration and blur parameters. Inaccurate estimation of these parameters adversely affects the quali...
ICC
2011
IEEE
12 years 4 months ago
2011
IEEE
—This paper considers a technique for shaping a turbo-coded amplitude-phase shift keying (APSK) constellation. After bit-interleaving, a subset of the bits output by a binary tur...