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skyhehe123 / SA-SSD

SA-SSD: Structure Aware Single-stage 3D Object Detection from Point Cloud (CVPR 2020)
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Config file for Pedestrian/Cyclist #34

Closed s-ryosky closed 4 years ago

s-ryosky commented 4 years ago

Could you release a config file for pedestrian and cyclist?

abhigoku10 commented 4 years ago

@skyhehe123 any update on this ??

skyhehe123 commented 4 years ago

@abhigoku10 still working on :(...

abhigoku10 commented 4 years ago

@skyhehe123 when is the tentative time i can expect this, i am getting poor results with peds when i modify the config and train

skyhehe123 commented 4 years ago

@abhigoku10 I don't know, I am working on my boss's project, maybe late in this month ：(......

abhigoku10 commented 4 years ago

@skyhehe123 wokay thanks for the update !!

abhigoku10 commented 4 years ago

@stalkermustang have you trained and tested with pedestrain

stalkermustang commented 4 years ago

Today i tried to start with Cyclist's, but i'm train on WaymoOpenDataset.

abhigoku10 commented 4 years ago

@stalkermustang can you share what hyperparams u have kept and in config also . i will validate with mine

stalkermustang commented 4 years ago

What kind of params you mean? i change anchors, and so on.

abhigoku10 commented 4 years ago

@stalkermustang did u change any params in config , i changed the anchors and on kitti was getting less than 10

stalkermustang commented 4 years ago

i changed the anchors and on kitti was getting less than 10

hm, default anchors in config is for Kitti, or i'm wrong? What's reason for changes?

abhigoku10 commented 4 years ago

@default anchors in cfg was for cars , so for peds we need to obtain other vaues

bmankirLinker commented 4 years ago

@abhigoku10 Other than the anchor size, you can also consider lowering the train_cfg assigner's iou_th since the pedestrian/cyclist are smaller their IOUs are more sensitive. I haven't tried it at this repo but did similar updates on different LIDAR 3D detection projects for smaller objects.

wangzhangfei-hkd commented 4 years ago

@skyhehe123 ，Sorry to disturb you, do you have an update on this question now.

skyhehe123 commented 4 years ago

@s-ryosky @wangzhangfei-hkd The multiclass training is updated!