AI Memos (1959 - 2004): Recent submissions

Now showing items 409-411 of 1217

    • Biophysics of Computation: Neurons, Synapses and Membranes 

      Koch, Christof; Poggio, Tomaso (1984-10-01)
      Synapses, membranes and neurotransmitters play an important role in processing information in the nervous system. We do not know, however, what biophysical mechanisms are critical for neuronal computations, what ...

    • Surface Reconstruction Preserving Discontinuities 

      Marroquin, J.L. (1984-08-01)
      Well-known methods for solving the shape-from-shading problem require knowledge of the reflectance map. Here we show how the shape-from-shading problem can be solved when the reflectance map is not available, but is known ...

    • Kinematic Features of Unrestrained Arm Movements 

      Atkeson, Christopher G.; Hollerback, John M. (1984-07-01)
      Unrestrained human arm trajectories between point targets have been investigated using a three dimensional tracking apparatus, the Selspot system. Movements were executed between different points in a vertical plane ...