Submission: GDRNPP-PBRReal-RGBD-SModel/T-LESS

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Submission name
Submission time (UTC) Oct. 12, 2022, 9:48 a.m.
User zyMeteroid
Task 6D localization of seen objects
Dataset T-LESS
Training model type Reconstucted
Training image type Synthetic + real
Description
Evaluation scores
AR:0.856
AR_MSPD:0.903
AR_MSSD:0.871
AR_VSD:0.793
average_time_per_image:0.441

Method: GDRNPP-PBRReal-RGBD-SModel

User zyMeteroid
Publication Not yet
Implementation Pytorch, code can be found at https://github.com/shanice-l/gdrnpp_bop2022
Training image modalities RGB
Test image modalities RGB-D
Description

Submitted to: BOP Challenge 2023

Training data: real + provided PBR

Used 3D models: Reconstructed for T-LESS, default for other datasets

Notes:

Authors: Xingyu Liu, Ruida Zhang, Chenyangguang Zhang, Bowen Fu, Jiwen Tang, Xiquan Liang, Jingyi Tang, Xiaotian Cheng, Yukang Zhang, Gu Wang, and Xiangyang Ji.

Based on GDRNPP-PBRReal-RGB-SModel, we utilize depth information to further refine the estimated pose. We implement a fast refinement module without learned parameters. We compare the rendered object depth and the observed depth to refine translation.

Computer specifications GPU RTX 3090; CPU AMD EPYC 7H12 64-Core Processor.