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ICPR
2000
IEEE
15 years 11 months ago
Robust Extraction of Text in Video
Despite advances in the archiving of digital video, we are still unable to efficiently search and retrieve the portions that interest us. Video indexing by shot segmentation has b...
Sameer Antani, David J. Crandall, Rangachar Kastur...
MICCAI
2005
Springer
15 years 10 months ago
Two Methods for Validating Brain Tissue Classifiers
In this paper, we present an evaluation of seven automatic brain tissue classifiers based on level of agreements. A number of agreement measures are explained, and we show how they...
Marcos Martín-Fernández, Sylvain Bou...
SIGMOD
2005
ACM
161views Database» more  SIGMOD 2005»
15 years 10 months ago
Efficient Keyword Search for Smallest LCAs in XML Databases
Keyword search is a proven, user-friendly way to query HTML documents in the World Wide Web. We propose keyword search in XML documents, modeled as labeled trees, and describe cor...
Yu Xu, Yannis Papakonstantinou
SISAP
2009
IEEE
122views Data Mining» more  SISAP 2009»
15 years 4 months ago
Dynamic Spatial Approximation Trees for Massive Data
—Metric space searching is an emerging technique to address the problem of efficient similarity searching in many applications, including multimedia databases and other reposito...
Gonzalo Navarro, Nora Reyes
ISM
2008
IEEE
127views Multimedia» more  ISM 2008»
15 years 4 months ago
LeeDeo: Web-Crawled Academic Video Search Engine
We present our vision and preliminary design toward web-crawled academic video search engine, named as LeeDeo, that can search, crawl, archive, index, and browse “academic” vi...
Dongwon Lee, Hung-sik Kim, Eun Kyung Kim, Su Yan, ...