134 search results - page 22 / 27 » Exploiting Image Indexing Techniques in DCT Domain |
EDBT
2010
ACM
13 years 10 months ago
2010
ACM
Suffix trees are indexing structures that enhance the performance of numerous string processing algorithms. In this paper, we propose cache-conscious suffix tree construction algo...
ICIAR
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. A major problem in surveillance systems is the storage requirements for video archival; videos are recorded continuously for long periods of time, resulting in large amou...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we present a new technique based on feature localization for segmenting and tracking objects in videos. A video locale is a sequence of image feature locales that s...
SIGIR
2012
ACM
11 years 9 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
CIKM
2003
Springer
13 years 12 months ago
2003
Springer
Content-Based Image Retrieval (CBIR) presents several challenges and has been subject to extensive research from many domains, such as image processing or database systems. Databa...