Three-Dimensional DCT/WT Compression Using Motion Vector Segmentation for Low Bit-Rate Video Coding.

Gi Hun Lee Joon Ho Song Rae-Hong Park

Published in: ICIP (3) (1997)

Keyphrases

motion estimation algorithm
low bit rate video coding
motion vectors
three dimensional
motion compensation
motion estimation
block size
image compression
motion field
wavelet transform
video coding
bit rate

compressed domain
block matching
low bit rate
video sequences
video coder
macroblock
image sequences
level set
accurate estimation
discrete cosine transform
image segmentation
video data

rate distortion
video signals
computational complexity
transform domain
high frequency
reference frame
motion compensated
multiscale
spatial domain
compression algorithm
depth map
coding efficiency

optical flow estimation
dct coefficients
subband
optical flow
phase correlation
computer vision
bit allocation
multiresolution
video quality
inter frame
motion model