294coder / PointNet_paddle

PointNet paddle implementation

PointNet_paddle

implementation of PointNet using Paddle(classification only).

Paper

here

Environment

sklearn>=0.24.0

paddle>=0.2.0

tqdm

Params

Total params: 3,483,377

Trainable params: 3,459,569

Non-trainable params: 23,808

Performance

use AdamW as optimizer with learn rate 0.0001

Model	Accuracy
PointNet(Offical)	89.2
PointNet(PyTorch)	90.6
PointNet(Paddle)	91.2

Dataset

ModelNet40

Download datasets here

train : 9843

test : 2468

Quickstart

• download dataset and unzip it into 'data'.

• run 'train.py'

• check points will be saved in 'check_points'