1642 search results - page 265 / 329 » An object based motion method for video coding |
FTCGV
2007
14 years 9 months ago
2007
Matting refers to the problem of accurate foreground estimation in images and video. It is one of the key techniques in many image editing and film production applications, thus ...
105
click to vote
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper presents a new selective and scalable encryption (SSE) method for intra dyadic scalable coding framework based on wavelet/subband (DWTSB) for H.264/AVC. It has been ach...
103
click to vote
ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
— This paper presents a system capable of recovering the trajectory of a vehicle from the video input of a single camera at a very high frame-rate. The overall frame-rate is limi...
AVSS
2006
IEEE
15 years 3 months ago
2006
IEEE
We present a simple, principled approach to detecting foreground objects in video sequences in real-time. Our method is based on an on-line discriminative learning technique that ...