TIP
1998
13 years 4 months ago
1998
—We present a method of estimating the shape of a weakly scattering binary convex polygonal object from the backscattered field. We use the concept scattering centers where it h...
TIP
1998
13 years 4 months ago
1998
—The distance transform has found many applications in image analysis. Chamfer distance transforms are a class of discrete algorithms that offer a good approximation to the desir...
TIP
1998
13 years 4 months ago
1998
Abstract— This correspondence addresses the use of a joint sourcechannel coding strategy for enhancing the error resilience of images transmitted over a binary channel with addit...
TIP
1998
13 years 4 months ago
1998
Abstract— We discuss a new type of holographic image representations that have advantages in a “distributed” world. We call these representations holographic. Arbitrary porti...
TIP
1998
13 years 4 months ago
1998
—Relations between anisotropic diffusion and robust statistics are described in this paper. Specifically, we show that anisotropic diffusion can be seen as a robust estimation p...
TIP
1998
13 years 4 months ago
1998
—We introduce a new approach to image estimation based on a flexible constraint framework that encapsulates meaningful structural image assumptions. Piecewise image models (PIM...
TIP
1998
13 years 4 months ago
1998
Abstract—A multigrid anisotropic diffusion algorithm for image processing is presented. The multigrid implementation provides an efficient hierarchical relaxation method that fa...