279 search results - page 9 / 56 » Super-resolution of video using key frames and motion estima... |
DCC
2003
IEEE
15 years 9 months ago
2003
IEEE
Video codecs that use motion compensation have recently achieved performance improvements from the use of intra/inter mode switching decisions within a ratedistortion framework. A...
ACCV
2006
Springer
15 years 3 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...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...
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ISCIS
2003
Springer
15 years 2 months ago
2003
Springer
Generating motion and capturing motion of an articulated body for computer animation is an expensive and time-consuming task. Conventionally, animators manually generate intermedia...
PAA
2008
14 years 9 months ago
2008
In this paper a novel scheme for color video compression using color transfer technique is proposed. Towards this, a new color transfer mechanism for video using motion estimation ...