Sciweavers

3109 search results - page 30 / 622
» Hypergraph-Based Image Representation
Sort
View
SIGGRAPH
1999
ACM
15 years 6 months ago
LDI Tree: A Hierarchical Representation for Image-Based Rendering
Using multiple reference images in 3D image warping has been a challenging problem. Recently, the Layered Depth Image (LDI) was proposed by Shade et al. to merge multiple referenc...
Chun-Fa Chang, Gary Bishop, Anselmo Lastra
VISUAL
2000
Springer
15 years 6 months ago
An Image Data Model
In this paper, we analyze the existing approaches to image data modeling and we propose an image data model and a particular image representation in the proposed model. This model ...
William I. Grosky, Peter L. Stanchev
91
Voted
ICIP
1997
IEEE
16 years 3 months ago
A Differential Code for Shape Representation in Image Database Applications
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
Claudio Esperança, Hanan Samet
ECMAST
1997
Springer
74views Multimedia» more  ECMAST 1997»
15 years 6 months ago
Object Encapsulation of Multiscale Image Region Representations
: This paper attempts to evaluate quantitatively the performance trade-offs involved in applying object-oriented software methodologies to region-based representations of images an...
Marc Brelot, Gilles Privat
IEEEMSP
2002
IEEE
100views Multimedia» more  IEEEMSP 2002»
15 years 7 months ago
R-D analysis of adaptive edge representations
— This paper presents a Rate-Distortion analysis for a simple horizon edge image model. A quadtree with anisotropy and rotation is performed on this kind of image, giving a toy m...
Rosa M. Figueras i Ventura, Lorenzo Granai, Pierre...