Artificial Intelligence Lab Publications: Recent submissions

Now showing items 319-321 of 1835

    • Investigating shape representation in area V4 with HMAX: Orientation and Grating selectivities 

      Kouh, Minjoon; Riesenhuber, Maximilian (2003-09-08)
      The question of how shape is represented is of central interest to understanding visual processing in cortex. While tuning properties of the cells in early part of the ventral visual stream, thought to be responsible for ...

    • Direction Estimation of Pedestrian from Images 

      Shimizu, Hiroaki; Poggio, Tomaso (2003-08-27)
      The capability of estimating the walking direction of people would be useful in many applications such as those involving autonomous cars and robots. We introduce an approach for estimating the walking direction of people ...

    • Dissociated Dipoles: Image representation via non-local comparisons 

      Balas, Benjamin J.; Sinha, Pawan (2003-08-13)
      A fundamental question in visual neuroscience is how to represent image structure. The most common representational schemes rely on differential operators that compare adjacent image regions. While well-suited to encoding ...