224 search results - page 31 / 45 » Comparing Dissimilarity Measures for Content-Based Image Ret... |
AVSS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents a novel technique for camera tampering detection. It is implemented in real-time and was developed for use in surveillance and security applications. This meth...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
The usefulness of a video database relies on whether the video of interest can be easily located. To allow exploring, browsing, and retrieving videos according to their visual con...
PRICAI
2000
Springer
13 years 11 months ago
2000
Springer
In this paper, we propose a method of text retrieval from document images using a similarity measure based on an N-Gram algorithm. We directly extract image features instead of us...
IWVF
2001
Springer
14 years 3 days ago
2001
Springer
Abstract. Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leadin...