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AAECC
2002
Springer
126views Algorithms» more  AAECC 2002»
15 years 3 months ago
Toric Varieties Hirzebruch Surfaces and Error-Correcting Codes
Abstract. For any integral convex polytope in R2 there is an explicit construction of an error-correcting code of length (q - 1)2 over the finite field Fq, obtained by evaluation o...
Johan P. Hansen
122
Voted
CORR
2010
Springer
107views Education» more  CORR 2010»
14 years 10 months ago
The E8 Lattice and Error Correction in Multi-Level Flash Memory
A construction using the E8 lattice and Reed-Solomon codes for error-correction in flash memory is given. Since E8 lattice decoding errors are bursty, a Reed-Solomon code over GF(2...
Brian M. Kurkoski
MOC
2010
14 years 10 months ago
Choosing the correct elliptic curve in the CM method
We give an elementary way to distinguish between the twists of an ordinary elliptic curve E over Fp in order to identify the one with p+1-2U points, when p = U2 + dV 2 with 2U, 2V ...
Karl Rubin, Alice Silverberg
ECCTD
2011
108views more  ECCTD 2011»
14 years 3 months ago
Low complexity least-squares filter design for the correction of linear time-varying systems
Abstract—In this paper, a low complexity algorithm for the design of a time-varying correction filter of finite impulse response (FIR) type is presented. Using the obtained fi...
Michael Soudan, Christian Vogel
ICIP
2002
IEEE
16 years 4 months ago
Automatic red-eye detection and correction
"Red-eye" is a phenomenon that causes the eyes of flash photography subjects to appear unnaturally reddish in color. Though commercial solutions exist for red-eye correc...
Matthew Gaubatz, Robert Ulichney