343 search results - page 40 / 69 » Knowledge-based Semantic Annotation and Retrieval of Multime... |
CHI
2004
ACM
14 years 7 months ago
2004
ACM
In this paper we describe a system that allows users to annotate digital photos at the time of capture. The system uses camera phones with a lightweight client application and a s...
SAC
2008
ACM
13 years 6 months ago
2008
ACM
Social annotation via so-called collaborative tagging describes the process by which many users add metadata in the form of unstructured keywords to shared content. In this paper,...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
The paper presents an MPEG-7 Multimedia Description Schemes (MDS)-based metadata and user profile model used within an enhanced DTV environment for semantic annotation and person...
ICMCS
2008
IEEE
14 years 1 months ago
2008
IEEE
The automatic detection of semantic events in users’ image and video collections is an important technique for content management and retrieval. In this paper we propose a novel...
DAGSTUHL
2006
13 years 8 months ago
2006
action from low level features to high level semantics. Owing to the proliferation of multimedia content in the internet, there is widespread interest in the semantic web community...