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ICIP
1999
IEEE
15 years 11 months ago
Compensation of Unidirectional Geometric Distortion in EPI Using Spline Warping
Due to magnetic field inhomogeneities, EPI images are geometrically distorted, predominantly along the phase-encoding direction. Currently, the distortion is either ignored or com...
Jan Kybic, Philippe Thévenaz, Michael Unser
CC
1999
Springer
320views System Software» more  CC 1999»
15 years 11 months ago
Floating Point to Fixed Point Conversion of C Code
In processors that do not support floating-point instructions, using fixed-point arithmetic instead of floating-point emulation trades off computation accuracy for execution spe...
Andrea G. M. Cilio, Henk Corporaal
CA
1998
IEEE
15 years 11 months ago
MikeTalk: A Talking Facial Display Based on Morphing Visemes
We present MikeTalk, a text-to-audiovisual speech synthesizer which converts input text into an audiovisual speech stream. MikeTalk is built using visemes, which are a set of imag...
Tony Ezzat, Tomaso Poggio
COMPSAC
1998
IEEE
15 years 11 months ago
M-base: Enduser-Initiative Application Development Based on Message Flow and Componentware
Explosive increase in enduser computing on distributed systems requires that endusers develop application software by themselves. One solution is given as a formula of "a dom...
Takeshi Chusho, Mitsuyoshi Matsumoto, Yuji Konishi
FCCM
1998
IEEE
113views VLSI» more  FCCM 1998»
15 years 11 months ago
PAM-Blox: High Performance FPGA Design for Adaptive Computing
PAM-Blox are object-oriented circuit generators on top of the PCI Pamette design environment, PamDC. High- performance FPGA design for adaptive computing is simplified by using a ...
Oskar Mencer, Martin Morf, Michael J. Flynn