422 search results - page 68 / 85 » Key-Segments for Video Object Segmentation |
PCM
2001
Springer
13 years 11 months ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
ICMCS
2000
IEEE
13 years 11 months ago
2000
IEEE
Efficient methods of content characterization for the browsing, retrieval or filtering of vast amount of digital video content has become a necessity. Still, there is a gap betwee...
ACIVS
2006
Springer
13 years 11 months ago
2006
Springer
We address the topic of real-time analysis and recognition of silhouettes. The method that we propose first produces object features obtained by a new type of morphological operato...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
ISMAR
2005
IEEE
14 years 29 days ago
2005
IEEE
Recently, we have proposed a novel approach to generating augmented video streams. The output images are a non-photorealistic reproduction of the augmented environment. Special st...