𝔖 Bobbio Scriptorium
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On localization of moving objects in the visual system of cats

✍ Scribed by Hans Jürgen Jensen; Jürgen Martin


Publisher
Springer-Verlag
Year
1980
Tongue
English
Weight
762 KB
Volume
36
Category
Article
ISSN
0340-1200

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✦ Synopsis


In cortical areas direction-specific receptive fields occur systematically. Direction specifity is based on unsymmetric coupling of neurons. Such a coupling allows an exact localization of moved stimuli. For this task, the asymmetry in the time domain is compensated for by a spatial asymmetry.


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✍ N. Paragios; G. Tziritas 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 869 KB

In this paper we address two important problems in motion analysis: the detection of moving objects and their localization. A statistical approach is adopted in order to formulate these problems. For the first, the inter-frame difference is modelized by a mixture of two zero-mean generalized Gaussia