4805 search results - page 141 / 961 » On the Analysis of Indexing Schemes |
DIAL
2006
IEEE
14 years 2 months ago
2006
IEEE
We describe a system for the retrieval on the basis of layout similarity of document images belonging to collections stored in digital libraries. Layout regions are extracted and ...
ICDAR
1999
IEEE
14 years 16 days ago
1999
IEEE
Video indexing is an important problem that has occupied recent research efforts. The text appearing in video can provide semantic information about the scene content. Detecting a...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
An efficient compression scheme for color-quantized images based on progressive coding of color informationhas been developed. Rather than sorting color indexes into a linear list...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
MOBIDE
2005
ACM
14 years 1 months ago
2005
ACM
Query processing on mobile sensor networks requires efficient indexing and partitioning of the data space to support efficient routing as the network scales up. Building an index ...