In this article, local features extracted from field images are evaluated for weed detection.
Several scale and affine invariant detectors from computer vision literature along with high …

We have presented a new problem--the wide multiple baseline stereo (WxBS)--which
considers matching of images that simultaneously differ in more than one image acquisition …

We propose AffineGlue, a method for joint two-view feature matching and robust estimation
that reduces the combinatorial complexity of the problem by employing single-point minimal …

We study the impact of JPEG compression on the performance of an image retrieval system
for different feature detector-descriptor combinations. The VLBenchmarks retrieval …

Local image features are routinely used in state-of-the-art methods to solve many computer
vision problems like image retrieval, classification, or 3D registration. As the applications …

This article explores the application of a tree-based feature extraction algorithm for the
widely-used MSER features, and proposes a Tree of Shapes based detector of Maximally …

Image matching is an outstanding issue because of the existing of geometric and
radiometric distortion in stereo remote sensing images. Weighted α-shape (WαSH) local …

This article presents an evaluation of the image retrieval and classification potential of local
features. Several affine invariant region and scale invariant interest point detectors in …

Empty-region graphs are well-studied in Computer Graphics, Geometric Modeling,
Computational Geometry, as well as in Robotics and Computer Vision. The vertices of these …

Museums, libraries, national archives and art galleries deal with visual objects that must be
made accessible to a wide variety of experts or non-experts like researchers, art lovers or …