Martin Urban

TL;DR: The high utility of MSERs, multiple measurement regions and the robust metric is demonstrated in wide-baseline experiments on image pairs from both indoor and outdoor scenes.

TL;DR: The wide-baseline stereo problem, i.e. the problem of establishing correspondences between a pair of images taken from different viewpoints, is studied and an efficient and practically fast detection algorithm is presented for an affinely-invariant stable subset of extremal regions, the maximally stable extremal region (MSER).

TL;DR: In experiments on indoor and outdoor image pairs, good estimates of epipolar geometry are obtained on challenging wide-baseline problems with the robustified matching algorithm operating on the output produced by the proposed detectors of distinguished regions.

TL;DR: In this paper, a trifocal constraint concatenation is proposed for the projective reconstruction of 3D scene points from several projections in 2D images, which can be viewed as a generalization of Hartley's algorithm or as a particular application of Triggs' closure relations.

TL;DR: A CNN based super-resolution generator of LP images that converts input low-resolution LP image into its high-resolution counterpart which preserves the structure of the input and depicts a string that was previously recognized from video.