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BC
1999
94views more  BC 1999»
13 years 3 months ago
Speed tuning in elementary motion detectors of the correlation type
A prominent model of visual motion detection is the so-called correlation or Reichardt detector. Whereas this model can account for many properties of motion vision, from humans to...
Johannes M. Zanker, M. V. Srinivasan, Martin Egelh...
NIPS
2007
13 years 5 months ago
Extending position/phase-shift tuning to motion energy neurons improves velocity discrimination
We extend position and phase-shift tuning, concepts already well established in the disparity energy neuron literature, to motion energy neurons. We show that Reichardt-like detec...
Yiu Man Lam, Bertram Shi
ISCAS
2003
IEEE
189views Hardware» more  ISCAS 2003»
13 years 9 months ago
Bio-inspired optical flow circuits for the visual guidance of micro air vehicles
In 1986, Franceschini et al. built an optronic velocity sensor [11], the principle of which was based on the findings they had recently made on fly EMDs by performing electrophysio...
Franck Ruffier, Stéphane Viollet, S. Amic, ...