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U ( 3D Modeling function for single room, 3D Data Processing …
U
3D Modeling function
for single room
room region detection
ceiling
floor
wall
window
door hole
room mesh model
room shape and dimension measurement
done!!! Will be delivered
in 1st stage
2nd plane segmentation
2nd line extraction
3D Data Processing
Algorithm
math operation
down sampling
normal estimation
noise removal
feature extraction
done!!! Will be delivered
in 1st stage
room registration
Feature based coarse alignment
No marker and compass information provided
Feature: consider using L2L, B2B
ICP based refine alignment
(ASTRI / Open3D)
model alignment and
difference calculation
actual scanned model with nominal model
UNRE: Scan Point Cloud to CAD of BIM
ASTRI: SCAN Point Cloud - BIM comparison
(product definition, scenario pending)