Sciweavers

6103 search results - page 392 / 1221
» Multimedia Retrieval Algorithmics
Sort
View
TKDE
2008
152views more  TKDE 2008»
15 years 4 months ago
SRDA: An Efficient Algorithm for Large-Scale Discriminant Analysis
Linear Discriminant Analysis (LDA) has been a popular method for extracting features that preserves class separability. The projection functions of LDA are commonly obtained by max...
Deng Cai, Xiaofei He, Jiawei Han
TKDE
2008
171views more  TKDE 2008»
15 years 4 months ago
Efficient Similarity Search in Nonmetric Spaces with Local Constant Embedding
Similarity-based search has been a key factor for many applications such as multimedia retrieval, data mining, Web search and retrieval, and so on. There are two important issues r...
Lei Chen 0002, Xiang Lian
MM
2009
ACM
146views Multimedia» more  MM 2009»
15 years 11 months ago
Sports video retargeting
With the proliferation of diverse multimedia terminals, the request for elegantly retargeting videos to different display devices is evident, especially in sports. This demonstra...
Liang Shi, Jinqiao Wang, Lingyu Duan, Hanqing Lu
ICMCS
2008
IEEE
219views Multimedia» more  ICMCS 2008»
15 years 11 months ago
Application-aware optimization of packet scheduling for video communications over intervehicle ad hoc networks
This paper focuses on optimizing real-time intervehicle video communications from an image analysis perspective. Differently from traditional multimedia communication schemes whic...
Enrico Masala
MINAR
1998
Springer
113views Multimedia» more  MINAR 1998»
15 years 9 months ago
Envelope Parameter Calculation of Similarity Indexing Structure
SimilarityIndexing is very importantfor content-basedretrieval on large multimedia databases, and the "tightness"of data set envelope is a factor that influences the perf...
Xuesheng Bai, Guangyou Xu, Yuanchun Shi