Indización automática de vídeo
| Main Authors: | Navarrete, Toni, Blat, Josep |
|---|---|
| Format: | Journal PeerReviewed application/pdf |
| Bahasa: | es |
| Terbitan: |
EPI SCP
, 2003
|
| Subjects: | |
| Online Access: |
http://eprints.rclis.org/11447/1/ARTICULO.pdf http://eprints.rclis.org/11447/ |
Daftar Isi:
- After an initial discussion of the problems presented by image and video indexing as compared to text indexing, the authors describe some of the basic techniques for automatic video indexing. The content-based retrieval paradigm and some automatic methods for segmentation and key-frame identification are further described. Certain low-level parameters for identifying an image are also introduced. The authors discuss the drawbacks of such automatic methods based solely on the image and give examples from projects using accompanying nformation as well, such as audio and captions. The article concludes by pointing out that the use of standards, like Mpeg-7, can promote the development of new and richer applications based on video.