52 search results - page 5 / 11 » Histogram of radon transform. A useful descriptor for shape ... |
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
The description of the object shape is an important characteristic of the image. In image processing and pattern recognition, several different shape descriptors are used. In huma...
ECCV
2010
Springer
14 years 24 days ago
2010
Springer
We present a new histogram distance family, the Quadratic-Chi (QC). QC members are Quadratic-Form distances with a cross-bin χ2 -like normalization. The cross-bin χ2 -like normal...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
We present here a new descriptor for depth images adapted to 2D/3D model matching and retrieving. We propose a representation of a 3D model by 20 depth images rendered from the ve...
CISST
2004
13 years 9 months ago
2004
Abstract Compressed domain image retrieval is going to play an increasingly important role in the future. It allows the calculation of image features and hence content-based image ...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...