The authors worked at the removal of this noise both by the help of digital filters and by the help of polynomial interpolations as well. The cubic B-splines proved to be excellent. Their use is relatively easy, they are continuous
The authors worked at the removal of this noise both by thehelp of digital filters and by the help of polynomialinterpolations as well. The cubic B-splines proved to beexcellent. Their use is relatively easy, they are continuous