Background Blood vessel segmentation is a topic of high interest in medical image analysis
since the analysis of vessels is crucial for diagnosis, treatment planning and execution, and …

We give a methodology-oriented perspective on directional image analysis and rotation-
invariant processing. We review the state of the art in the field and make connections with …

Cryogenic electron microscopy (cryo-EM) is widely used to study biological macromolecules
that comprise regions with disorder, flexibility or partial occupancy. For example, membrane …

Automated detection of blood vessel structures is becoming of crucial interest for better
management of vascular disease. In this paper, we propose a new infinite active contour …

We present an overview of various edge and line oriented approaches to contour detection
that have been proposed in the last two decades. By edge and line oriented we mean …

Signal processing methods are essential in scientific research, and time-frequency analysis
techniques such as Fourier Transform constitute an important progress in data analysis, but …

Since the beginning of electron microscopy, resolution has been a critical parameter. In this
article, we propose a fully automatic, accurate method for determining the local resolution of …

The Applied and Numerical Harmonic Analysis (ANHA) book series aims to provide the
engineering, mathematical, and scientific communities with significant developments in …

We present a new compact image pyramid representation, the Riesz pyramid, that can be
used for real-time phase-based motion magnification. Our new representation is less …

Estimation of local spatial structure has a long history and numerous analysis tools have
been developed. A concept that is widely recognized as fundamental in the analysis is the …