Efficient simplification of point-sampled surfaces
We introduce, analyze and quantitatively compare a number of surface simplification
methods for point-sampled geometry. We have implemented incremental and hierarchical …
methods for point-sampled geometry. We have implemented incremental and hierarchical …
Real-time 3D model acquisition
S Rusinkiewicz, O Hall-Holt, M Levoy - ACM Transactions on Graphics …, 2002 - dl.acm.org
The digitization of the 3D shape of real objects is a rapidly expanding field, with applications
in entertainment, design, and archaeology. We propose a new 3D model acquisition system …
in entertainment, design, and archaeology. We propose a new 3D model acquisition system …
Pointshop 3D: An interactive system for point-based surface editing
We present a system for interactive shape and appearance editing of 3D point-sampled
geometry. By generalizing conventional 2D pixel editors, our system supports a great variety …
geometry. By generalizing conventional 2D pixel editors, our system supports a great variety …
Perspective shadow maps
M Stamminger, G Drettakis - Proceedings of the 29th annual conference …, 2002 - dl.acm.org
Shadow maps are probably the most widely used means for the generation of shadows,
despite their well known aliasing problems. In this paper we introduce perspective shadow …
despite their well known aliasing problems. In this paper we introduce perspective shadow …
EWA splatting
We present a framework for high quality splatting based on elliptical Gaussian kernels. To
avoid aliasing artifacts, we introduce the concept of a resampling filter, combining a …
avoid aliasing artifacts, we introduce the concept of a resampling filter, combining a …
[HTML][HTML] Efficient high quality rendering of point sampled geometry.
M Botsch, A Wiratanaya… - Rendering Techniques, 2002 - graphics.rwth-aachen.de
We propose a highly efficient hierarchical representation for point sampled geometry that
automatically balances sampling density and point coordinate quantization. The …
automatically balances sampling density and point coordinate quantization. The …
Interactive animation of ocean waves
We present an adaptive scheme for the interactive animation and display of ocean waves far
from the coast. Relying on a procedural wave model, the method restricts computations to …
from the coast. Relying on a procedural wave model, the method restricts computations to …
Image-based 3D photography using opacity hulls
We have built a system for acquiring and displaying high quality graphical models of objects
that are impossible to scan with traditional scanners. Our system can acquire highly specular …
that are impossible to scan with traditional scanners. Our system can acquire highly specular …
Object space EWA surface splatting: A hardware accelerated approach to high quality point rendering
Elliptical weighted average (EWA) surface splatting is a technique for high quality rendering
of point‐sampled 3D objects. EWA surface splatting renders water‐tight surfaces of complex …
of point‐sampled 3D objects. EWA surface splatting renders water‐tight surfaces of complex …
[图书][B] Interactive visualization of complex plant ecosystems
We present a method for interactive rendering of large outdoor scenes. Complex polygonal
plant models and whole plant populations are represented by relatively small sets of point …
plant models and whole plant populations are represented by relatively small sets of point …