Rate-Distortion Optimized Geometry Compression for Spinning LiDAR Point Cloud.

Youguang Yu Wei Zhang Fuzheng Yang Ge Li

Published in: IEEE Trans. Multim. (2023)

Keyphrases

point cloud
rate distortion optimized
compression algorithm
low bit rate
bitstream
image compression
scalar quantization
compression efficiency
video coding
compression ratio
rate distortion

bit rate
structure from motion
coding method
laser scanner
data compression
point cloud data
subband
error control
mode selection
image coding
video transmission

video streaming
lidar data
bit allocation
coding efficiency
vector quantization
arithmetic coding
point sets
coding scheme
three dimensional
complexity reduction
scalable video coding

low complexity
mode decision
video quality
motion compensated
visual quality
motion estimation
image coder
motion vectors
wavelet transform
multiresolution