Jayaram K. Udupa

Surface Shading in the Cuberille Environment

Computed tomography and the cuberiile model-an effort to better serve the medical profession and its patients.

Application of computerized tomography to radiation therapy and surgical planning

Computerized tomography (CT) which permits imaging the internal anatomy in axial cross section, has had a major impact in medicine, primarily in the diagnostic area. The CT scan...

Display of 3-D Digital Images: Computational Foundations and Medical Applications

These new approaches to 3-D medical imaging promise better and more cost-effective object identification, representation, and manipulation in space and time.

Segmentation into Three Classes Using Gradients

Consider a three-dimensional "scene" in which a density f(x, y, z) is assigned to every point (x, y, z). In a discretized version of the scene the density D(i, j, k) assigned to...

Interactive segmentation and boundary surface formation for 3-D digital images