Noisy MPEG Motion Vector Reduction for Motion Analysis.

Takanori Yokoyama Shuhei Ota Toshinori Watanabe

Published in: AVSS (2009)

Keyphrases

motion analysis
motion vectors
compressed domain
video sequences
motion estimation
video coding standard
image sequences
motion compensation
motion model
video coding
motion field
block matching

macroblock
motion tracking
bit rate
motion estimation algorithm
video data
reference frame
video coder
flow field
computational complexity
coding efficiency
video compression
point correspondences

motion features
advanced video coding
multimedia
error concealment
motion parameters
optic flow
optical flow
motion patterns
motion compensated frame interpolation
feature tracking
coding method

inter frame
digital video
video codec
motion compensated
moving objects
search range
pixel domain
computer vision
image motion
bitstream
compression standards