Ackermann F, Maßmann A, Posch S, Sagerer G, Schlüter D. Perceptual Grouping of Contour Segments Using Markov Random Fields. Pattern Recognition and Image Analysis. 1997;7(1):11-17.The aim of this work is to exploit regular structure in a scene by using the gestalt laws of perception in the field of computer vision. The statistical result of a hand labelled training set is employed to derive ‘‘Areas of perceptual attentiveness’’. Grouping hypotheses are thus generated based on local evidence. To judge these hypotheses in a more global context a Markov random field is used. The approach is contour-based and different types of grouping hypotheses define a hierarchy according to their growing complexity
These analyses test the hypothesis that contour integration is distinct from simple, non-random patt...
<p>Upper row, contour creation: A contour is created either on the left or right hemifield of a comp...
Detecting objects in visual scenes is an important function of the visual system. Studies of contou...
Posch S, Schlüter D. Perceptual Grouping using Markov Random Fields and Cue Integration of Contour a...
Maßmann S, Sagerer G, Posch S. Using Markov Random Fields for Contour-Based Grouping. In: Proceedin...
Schlüter D, Wachsmuth S, Sagerer G, Posch S. Towards an integrated framework for contour-based group...
International audienceSegmentation is usually unable to cope with artifacts due to slight change in ...
The goal of our investigation is a precise formulation of the Gestalt laws collinearity, curvilinear...
Although numerous studies have measured the strength of visual grouping cues for controlled psychoph...
Maßmann A, Posch S. Mask-Oriented Grouping Operations in a Contour-Based Approach. In: Proc. 2nd As...
International audienceAs segmentation step does not allow recovering semantic objects, perceptual gr...
International audienceAs segmentation step does not allow recovering semantic objects, perceptual gr...
Gestalt principles, a set of conjoining rules derived from human visual studies, have been known to ...
Finding meaningful groupings of image primitives has been a long-standing problem in computer vision...
Gestalt principles, a set of conjoining rules derived from hu- man visual studies, have been known t...
These analyses test the hypothesis that contour integration is distinct from simple, non-random patt...
<p>Upper row, contour creation: A contour is created either on the left or right hemifield of a comp...
Detecting objects in visual scenes is an important function of the visual system. Studies of contou...
Posch S, Schlüter D. Perceptual Grouping using Markov Random Fields and Cue Integration of Contour a...
Maßmann S, Sagerer G, Posch S. Using Markov Random Fields for Contour-Based Grouping. In: Proceedin...
Schlüter D, Wachsmuth S, Sagerer G, Posch S. Towards an integrated framework for contour-based group...
International audienceSegmentation is usually unable to cope with artifacts due to slight change in ...
The goal of our investigation is a precise formulation of the Gestalt laws collinearity, curvilinear...
Although numerous studies have measured the strength of visual grouping cues for controlled psychoph...
Maßmann A, Posch S. Mask-Oriented Grouping Operations in a Contour-Based Approach. In: Proc. 2nd As...
International audienceAs segmentation step does not allow recovering semantic objects, perceptual gr...
International audienceAs segmentation step does not allow recovering semantic objects, perceptual gr...
Gestalt principles, a set of conjoining rules derived from human visual studies, have been known to ...
Finding meaningful groupings of image primitives has been a long-standing problem in computer vision...
Gestalt principles, a set of conjoining rules derived from hu- man visual studies, have been known t...
These analyses test the hypothesis that contour integration is distinct from simple, non-random patt...
<p>Upper row, contour creation: A contour is created either on the left or right hemifield of a comp...
Detecting objects in visual scenes is an important function of the visual system. Studies of contou...