43 search results - page 2 / 9 » Angular Histograms for Shape Retrieval |
CIVR
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Efficient image retrieval from large image databases is a challenging problem. In this paper we present a method offering constant time complexity for the comparison of t...
3DPVT
2004
IEEE
13 years 8 months ago
2004
IEEE
Similarity measuring is a key problem for 3D model retrieval. In this paper, we propose a novel shape descriptor "Thickness Histogram" (TH) by uniformly estimating thick...
DAGM
2004
Springer
13 years 10 months ago
2004
Springer
Compressed domain image retrieval allows image indexing to be performed directly on the compressed data without the need of decoding. This approach hence provides a significant ga...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper we present a new descriptor based on the Radon transform. We propose a histogram of the Radon transform, called HRT, which is invariant to common geometrical transfo...
CISST
2004
13 years 6 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 ...