77 search results - page 7 / 16 » Event Detection from MPEG Video in the Compressed Domain |
ICBA
2004
Springer
14 years 22 days ago
2004
Springer
A MPEG-4 compressed domain video watermarking method is proposed and its performance is studied at video bit rates ranging from 64 Kb/s to 900 Kb/s. The watermark is inserted by mo...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
We present a fast and robust method for moving object tracking directly in the compressed domain using features available in MPEG videos. DCT domain background subtraction in Y pla...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
The ability of a human to visually detect whether a packet has been lost during the transport of compressed video depends heavily on the location of the packet loss and the content...
ICIP
1994
IEEE
14 years 8 months ago
1994
IEEE
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...