Geometry Compression of Normal Meshes Using Rate-Distortion Algorithms (2008)
L. Kobbelt, P. Schröder, Sridhar Lavu, Hyeokho Choi, Richard Baraniuk
We propose a new rate-distortion based algorithm for compressing 3D surface geometry represented using triangular normal meshes. We apply the Estimation-Quantization (EQ) algorithm to compress normal...
Multiscale Approximation of Piecewise Smooth Two-Dimensional Functions using Normal (2008)
Triangulated Meshes, Maarten Jansen, Richard Baraniuk, Sridhar Lavu
Multiresolution triangulation meshes are widely used in computer graphics for representing three-dimensional (3-d) shapes. We propose to use these tools to represent 2-d piecewise smooth functions...
Estimation-Quantization Geometry Coding Using Normal Meshes (2007)
Sridhar Lavu, Hyeokho Choi, Richard Baraniuk
dsp.rice.edu We propose a new algorithm for compressing three-dimensional triangular mesh data used for representing surfaces. We apply the Estimation-Quantization (EQ) algorithm originally designed...
3D Geometry Coding using Mixture Models and the Estimation Quantization Algorithm (2007)
3D surfaces are used in applications such as animations, 3D object modeling and visualization. The geometries of such surfaces are often approximated using polygonal meshes. This thesis aims to...
1 A Performance Comparison of Ad Hoc Network Routing Protocols (2007)
Santashil Palchaudhuri, Sridhar Lavu
Abstract---Ad Hoc Networks are characterized by multi hop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols. In this project, we make a...
Multiscale Approximation (2007)
Of Piecewise Smooth, Maarten Jansen, Sridhar Lavu
Multiresolution triangulation meshes are widely used in computer graphics for representing threedimensional (3-d) shapes. We propose to use these tools to represent 2-d piecewise smooth functions...
3D surfaces are used in applications such as animations, 3D object modeling and visualization. The geometries of such surfaces are often approximated using polygonal meshes. This thesis aims to...
Multiscale Approximation of Piecewise Smooth Two-Dimensional Functions (2003)
Maarten Jansen, Richard Baraniuk, Sridhar Lavu, Maarten Jansen, ...
Multiscale image processing using normal triangulated meshes (2001)
Maarten Jansen, Hyeokho Choi, Sridhar Lavu, Richard Baraniuk
Multiresolution triangulation meshes are widely used in computer graphics for 3-d modeling of shapes. We propose an image representation and processing framework using a multiscale triangulation of...