Spline filter-A time-varying digital filter and its application.

Haruhiko Takeuchi Kazuo Toraichi Masaru Kamada Ryoichi Mori

Published in: ICASSP (1986)

Keyphrases

least squares
computer vision
noise reduction
preprocessing step
median filter
filtering algorithm
real time
face recognition
preprocessing
b spline
transfer function
control points
noise removal
filtering scheme