319 search results - page 35 / 64 » The Geometry of 2D Image Signals |
TIP
2002
13 years 9 months ago
2002
Local curvature represents an important shape parameter of space curves which are well described by differential geometry. We have developed an estimator for local curvature of spa...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
This paper presents a complete solution to estimating a scene’s 3D geometry and appearance from multiple 2D images by using a statistical inverse ray tracing method. Instead of ...
TOG
2008
13 years 9 months ago
2008
We present an interactive system for generating photorealistic, textured, piecewise-planar 3D models of architectural structures and urban scenes from unordered sets of photograph...
CVIU
2006
13 years 9 months ago
2006
Statistical shape-and-texture appearance models use image morphing to define a rich, compact representation of object appearance. They are useful in a variety of applications incl...
FIMH
2011
Springer
13 years 1 months ago
2011
Springer
In this paper, we present an effective algorithm to construct a 3D shape atlas for the left ventricle of heart from cardiac Magnetic Resonance Image data. We derive a framework tha...