notesum.ai

Published at December 5

3D Part Segmentation via Geometric Aggregation of 2D Visual Features

cs.CV

Released Date: December 5, 2024

Authors: Marco Garosi¹, Riccardo Tedoldi¹, Davide Boscaini², Massimiliano Mancini¹, Nicu Sebe¹, Fabio Poiesi²

Aff.: ¹University of Trento; ²Fondazione Bruno Kessler

Arxiv: http://arxiv.org/pdf/2412.04247v1

		Method	$\textrm{mIoU}_{\textrm{I}}$	$\textrm{mIoU}_{\textrm{C}}$	Airplane	Bag	Cap	Car	Chair	Earph.	Guitar	Knife	Lamp	Laptop	Motor.	Mug	Pistol	Rocket	Skate	Table
		Instances	2874		341	14	11	158	704	14	159	80	286	83	51	38	44	12	31	848
mesh	1	3DH [11]	9.6	5.7	5.8	2.1	2.9	2.9	15.5	9.6	0.9	1.6	13.2	1.8	5.6	0.7	1.4	10.4	6.4	10.8
mesh	2	SATR [1]	32.8	31.9	38.5	44.6	24.0	19.6	33.2	16.9	40.2	45.9	30.2	37.8	15.7	52.3	20.9	28.4	30.8	31.4
pcd	3	PointCLIP [55]	24.8	29.8	22.0	44.8	13.4	-	18.7	28.3	22.7	24.8	-	22.9	-	48.6	-	22.7	42.7	45.5
pcd	4	PointCLIPv2 [59]	51.8	51.0	33.4	60.4	52.9	27.2	51.6	56.5	71.5	76.7	44.7	61.5	31.5	48.0	46.1	49.6	43.9	61.1
	5	COPS	62.5	57.3	51.4	67.8	68.6	30.1	69.0	60.9	63.5	76.3	48.2	70.0	22.8	53.7	51.1	50.5	59.1	73.6
	6	COPS $\uparrow$	72.1	65.0	62.3	72.2	78.7	38.7	80.8	72.3	62.6	78.0	77.2	73.4	26.5	65.3	52.5	53.6	66.4	78.8
	7	Improvement	+10.7	+6.3	+18.0	+7.4	+15.7	+2.9	+17.4	+4.4	-8.0	-0.4	+3.5	+8.5	-8.7	+5.7	+5.0	+0.9	+15.2	+12.5