785 search results - page 56 / 157 » Contour-Based Shape Similarity |
SSIAI
2000
IEEE
14 years 1 months ago
2000
IEEE
In this paper we propose a new approach to shape recognition based on the wavelet transform modulus maxima. And apply it to the problem of content-based indexing and retrieval of ...
ISCAS
1999
IEEE
14 years 1 months ago
1999
IEEE
An analog VLSI circuit used to model spectral shape analysis in the central auditory system is presented. Like the receptive fields of visual cortical neurons, the spectral respon...
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents a technique for computing the geometry of objects with general reflectance properties from images. For surfaces with varying material properties, a full segmen...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
In this work we develop appearance models for computing the similarity between image regions containing deformable objects of a given class in realtime. We introduce the concept o...
ECCV
2000
Springer
14 years 10 months ago
2000
Springer
In recent years, the eld of active-contour based image segmentation have seen the emergence of two competing approaches. The rst and oldest approach represents active contours in ...