Error-diffusion algorithm with edge enhancement
R Eschbach, KT Knox - JOSA A, 1991 - opg.optica.org
R Eschbach, KT Knox
JOSA A, 1991•opg.optica.orgError diffusion is a popular algorithm for the binarization of continuous-tone images. A
modification of the error-diffusion algorithm is shown that introduces an input-dependent
threshold into the process. This modification establishes a fast and efficient way to increase
or decrease edge enhancement in the algorithm.
modification of the error-diffusion algorithm is shown that introduces an input-dependent
threshold into the process. This modification establishes a fast and efficient way to increase
or decrease edge enhancement in the algorithm.
Error diffusion is a popular algorithm for the binarization of continuous-tone images. A modification of the error-diffusion algorithm is shown that introduces an input-dependent threshold into the process. This modification establishes a fast and efficient way to increase or decrease edge enhancement in the algorithm.
opg.optica.org
