Sparse 3D Point-cloud Map Upsampling and Noise Removal as a vSLAM Post-processing Step: Experimental Evaluation.

Andrey Bokovoy Konstantin S. Yakovlev

Published in: CoRR (2018)

Keyphrases

post processing
noise removal
experimental evaluation
dct domain
denoising
anisotropic diffusion
fourth order
preprocessing

image enhancement
noise reduction
edge detection
edge preservation
gaussian noise
filtering method
diffusion filtering
sparse representation

maximum a posteriori
impulse noise
median filtering
data mining process
human experts
image reconstruction
natural images

spatio temporal
post processed
high order
image denoising
higher order
pairwise
pattern recognition