7 citations · 7 across the 1 of their papers we have counts for
2 papers
math.FA2019
Sharp Sobolev inequalities via projection averages
Philipp Kniefacz, Franz E. Schuster
A family of sharp Sobolev inequalities is established by averaging the length of -dimensional projections of the gradient of a function. Moreover, it is shown that each of…
cs.CV2015★ 7 cited
Smooth and iteratively Restore: A simple and fast edge-preserving smoothing model
Philipp Kniefacz, Walter Kropatsch
In image processing, it can be a useful pre-processing step to smooth away small structures, such as noise or unimportant details, while retaining the overall structure of the imag…