34 search results - page 5 / 7 » Selective Requantization for Transcoding of MPEG Compressed ... |
PCM
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. Color histogram is one of the most widely used visual feature representations in content-based retrieval. When processing the image/video data in the JPEG/MPEG compressed...
CAIP
2005
Springer
14 years 27 days ago
2005
Springer
In this paper a novel scheme for colored video compression using color transfer techniques is proposed. Color transfer for video sequences is made more accurate by incorporation of...
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...
DCC
2009
IEEE
14 years 8 months ago
2009
IEEE
The H.264 encoder has input parameters that determine the bit rate and distortion of the compressed video and the encoding complexity. A set of encoder parameters is referred to a...
MMSP
2008
IEEE
14 years 1 months ago
2008
IEEE
—In recent years advanced video codecs have been developed, such as standardized in MPEG-4. The latest video codec H.264/AVC provides compression performance superior to previous...