Sciweavers

Share
TMM
2002
140views more  TMM 2002»
8 years 11 months ago
Narrowing the semantic gap - improved text-based web document retrieval using visual features
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...
Rong Zhao, William I. Grosky
TMM
2002
86views more  TMM 2002»
8 years 11 months ago
Speechbot: an experimental speech-based search engine for multimedia content on the web
Jean-Manuel Van Thong, Pedro J. Moreno, Beth Logan...
TMM
2002
83views more  TMM 2002»
8 years 11 months ago
Systematic evaluation of logical story unit segmentation
Abstract--Although various Logical Story Unit (LSU) segmentation methods based on visual content have been presented in literature, a common ground for comparison is missing. We pr...
Jeroen Vendrig, Marcel Worring
TMM
2002
130views more  TMM 2002»
8 years 11 months ago
Computable scenes and structures in films
In this paper, we present a computational scene model and also derive novel algorithms for computing audio and visual scenes and within-scene structures in films. We use constraint...
Hari Sundaram, Shih-Fu Chang
TMM
2002
139views more  TMM 2002»
8 years 11 months ago
Robust progressive image transmission over OFDM systems using space-time block code
A joint source-channel coding (JSCC) scheme for robust progressive image transmission over broadband wireless channels using orthogonal frequency division multiplexing (OFDM) syste...
Jie Song, K. J. Ray Liu
TMM
2002
109views more  TMM 2002»
8 years 11 months ago
Smart rebinning for the compression of concentric mosaic
The concentric mosaic offers a quick solution to construct a virtual copy of a real environment, and to navigate in that virtual environment. However, the huge amount of data asso...
Yunnan Wu, Cha Zhang, Jin Li
TMM
2002
104views more  TMM 2002»
8 years 11 months ago
Spatial contextual classification and prediction models for mining geospatial data
Modeling spatial context (e.g., autocorrelation) is a key challenge in classification problems that arise in geospatial domains. Markov random fields (MRF) is a popular model for i...
Shashi Shekhar, Paul R. Schrater, Ranga Raju Vatsa...
TMM
2002
69views more  TMM 2002»
8 years 11 months ago
The plenoptic illumination function
Tien-Tsin Wong, Chi-Wing Fu, Pheng-Ann Heng, Chi-S...
TMM
2002
115views more  TMM 2002»
8 years 11 months ago
Principles of schema design for multimedia databases
This paper presents the rudiments of a theory of schema design for databases containing high dimensional features of the type used for describing multimedia data. We introduce a mo...
Simone Santini, Amarnath Gupta
books