644 search results - page 25 / 129 » Digital Geometric Methods in Image Analysis and Compression |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Local features are widely used for content-based image retrieval and object recognition. We present an efficient method for encoding digital images suitable for local feature extr...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
We develop an information?theoretic analysis of dependencies between image wavelet coefficients. The dependencies are measured using mutual information, which has a direct link wi...
TIFS
2008
13 years 7 months ago
2008
Abstract--Digital single lens reflex cameras suffer from a wellknown sensor dust problem due to interchangeable lenses that they deploy. The dust particles that settle in front of ...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose a method of document image retrieval using digital cameras. The proposed method takes as input a part or the whole of a document acquired as a query by a digital camera...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Recognizing characters in a scene image taken by a digital camera has been studied for decades. However, it is still a challenging problem to achieve high accuracy. In this paper,...