The Av1 Constrained Directional Enhancement Filter (Cdef).

Steinar Midtskogen Jean-Marc Valin

Published in: ICASSP (2018)

Keyphrases

directional filtering
frequency domain
edge detection
audio visual
high pass
image enhancement
data sets
noise reduction
morphological filters
filter design
unsharp masking
dual tree
bandpass
feature extraction
case study
image processing
neural network