AI Memos (1959 - 2004): Recent submissions

Now showing items 250-252 of 1217

    • Some Extensions of the K-Means Algorithm for Image Segmentation and Pattern Classification 

      Marroquin, Jose L.; Girosi, Federico (1993-01-01)
      In this paper we present some extensions to the k-means algorithm for vector quantization that permit its efficient use in image segmentation and pattern classification tasks. It is shown that by introducing state ...

    • Visual Tracking 

      Taalebinezhaad, M. Ali (1992-10-01)
      A typical robot vision scenario might involve a vehicle moving with an unknown 3D motion (translation and rotation) while taking intensity images of an arbitrary environment. This paper describes the theory and implementation ...

    • 3D Pose from Three Corresponding Points Under Weak-Perspective Projection 

      Alter, T.D. (1992-07-01)
      Model-based object recognition commonly involves using a minimal set of matched model and image points to compute the pose of the model in image coordinates. Furthermore, recognition systems often rely on the ...