MM
2009
ACM
14 years 6 months ago
2009
ACM
Traditional teleconferencing systems have enabled remote communications via audiovisual modalities. However, in real life, human touch such as encouraging pat plays a fundamental ...
MM
2009
ACM
14 years 6 months ago
2009
ACM
In this technical demonstration we show a web video search engine based on ontologies, the Sirio1 system, that has been developed within the EU VidiVideo project. The goal of the ...
MM
2009
ACM
14 years 6 months ago
2009
ACM
This paper presents a novel motion localization approach for recognizing actions and events in real videos. Examples include StandUp and Kiss in Hollywood movies. The challenge ca...
MM
2009
ACM
14 years 6 months ago
2009
ACM
In this paper, we exploit the problem of inferring images’ semantic concepts from community-contributed images and their associated noisy tags. To infer the concepts more accura...
MM
2009
ACM
14 years 6 months ago
2009
ACM
Programmable processors have great advantage over dedicated ASIC design under intense time-to-market pressure. However, realtime encoding of high-definition (HD) H.264 video (up t...
MM
2009
ACM
14 years 6 months ago
2009
ACM
Audio-visual speaker diarisation is the task of estimating “who spoke when” using audio and visual cues. In this paper we propose the combination of an audio diarisation syste...
MM
2009
ACM
14 years 6 months ago
2009
ACM
Popular content in video sharing web sites (e.g., YouTube) is usually duplicated. Most scholars define near-duplicate video clips (NDVC) based on non-semantic features (e.g., di...
MM
2009
ACM
14 years 6 months ago
2009
ACM
The computational power and sensory capabilities of mobile devices are increasing dramatically these days, rendering them suitable for real-time sound synthesis and various musica...
MM
2009
ACM
14 years 6 months ago
2009
ACM
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
MM
2009
ACM
14 years 6 months ago
2009
ACM
We designed and implemented a pervasive game called Swan Boat that targets the bland and tedious nature of running on a treadmill, making it fun through social interaction and imm...