In recent years, relevance feedback has been studied extensively as a way to improve performance of content-based image retrieval (CBIR). However, since users are usually unwillin...
Tao Qin, Tie-Yan Liu, Xu-Dong Zhang, Wei-Ying Ma, ...
Constraints are used in traditional database systems to define consistent database states. For multimedia data it is also important to define constraints for a correct data outp...
We present a system for real-time configuration of multimodal interfaces to Virtual Environments (VE). The flexibility of our tool is supported by a semantics-based representati...
Gabor filters have been proven to be very useful for texture retrieval and are widely adopted However, the original Gabor texturefeatures are rotation variant. Recently, Zhang et ...
A composite multimedia object (cmo) is comprised of different media components such as text, video, audio and image, with a variety of constraints that must be adhered to. The con...
This paper describes solutions for parallel video processing based on LAN-connected PC-like workstations. We outline application scenarios for the processing of video with broadca...
In this paper, we introduce a novel metadata model for describing scalable and interactive TV services that can be enriched with supplemental multimedia information. The model all...
We propose a novel semantic video summarization framework, which generates video skimmings that guarantee both the balanced content coverage and the visual coherence. First, we co...
Performance of traditional content-based image retrieval systems is far from user’s expectation due to the ‘semantic gap’ between low-level visual features and the richness ...
Currently most systems capable of performing intelligent camera control use cinematographic idioms or a constraint satisfaction mechanism to determine a sequence of camera configu...