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подходы к реконструкции roomplan - Coggle Diagram
подходы к
реконструкции
roomplan
point cloud ➜ room plan
reconstruction
roomplan
reconstruction
lines/polygon
detection
on bird view
LINEA, DT-LSD, ULSD, HAWP
CAGE, RoomFormer, PolyRoom, FRI-Net
direct
point cloud
processing
SpatialLM, SceneScript
V-DETR
handcrafted plane segmentation based parsing
point cloud
reconstruction
registration
require large overlap and high quality image
point cloud quality
shape
scale aliment
pairwise registration
loop closure
FPS
photogrammetry
sparse point cloud reconstruction, SfM
dense point cloud reconstruction
MVS
lack of density
monocular depth
causes layers due to camera parameters and scale differences
GS
very slow
requires conversion to point cloud
which if not trivial
end-to-end network
single 360 panorama image
interactive reconstruction
base module
corner lines detection
monocular depth estimation
semantic segmentation
dense matching
idea: sequentially connecting walls by detecting their corner lines and corresponding angles
более навороченные и менее исследуемые подходы
photogrammetry + plane detection on images and project to point cloud
reconstruction of point clouds with Manhattan assumption
tree search