Method

Tri-Perspective View Decomposition for Geometry-Aware Depth Completion [TPVD]
https://yanzq95.github.io/projectpage/TOFDC/index.html

Submitted on 27 Sep. 2023 05:06 by
Kun Wang (NJUST)

Running time:0.01 s
Environment:GPU @ 2.5 Ghz (Python)

Method Description:
Depth completion is a vital task for autonomous
driving, as it involves reconstructing the precise
3D geometry of a scene from sparse and noisy depth
measurements. However, most existing methods
either rely only on 2D depth representations or
directly incorporate raw 3D point clouds for
compensation, which are still insufficient to
capture the fine-grained 3D geometry of the scene.
To address this challenge, we introduce Tri-
Perspective View Decomposition (TPVD), a novel
framework that can explicitly model 3D geometry.
Parameters:
alpha=0.6
Latex Bibtex:
@article{yan2024tri,
title={Tri-Perspective View Decomposition for
Geometry-Aware Depth Completion},
author={Yan, Zhiqiang and Lin, Yuankai and Wang,
Kun and Zheng, Yupeng and Wang, Yufei and Zhang,
Zhenyu and Li, Jun and Yang, Jian},
journal={CVPR (oral)},
year={2024}
}

Detailed Results

This page provides detailed results for the method(s) selected. For the first 20 test images, the percentage of erroneous pixels is depicted in the table. We use the error metric described in Sparsity Invariant CNNs (THREEDV 2017), which considers a pixel to be correctly estimated if the disparity or flow end-point error is <3px or <5% (for scene flow this criterion needs to be fulfilled for both disparity maps and the flow map). Underneath, the left input image, the estimated results and the error maps are shown (for disp_0/disp_1/flow/scene_flow, respectively). The error map uses the log-color scale described in Sparsity Invariant CNNs (THREEDV 2017), depicting correct estimates (<3px or <5% error) in blue and wrong estimates in red color tones. Dark regions in the error images denote the occluded pixels which fall outside the image boundaries. The false color maps of the results are scaled to the largest ground truth disparity values / flow magnitudes.

Test Set Average

iRMSE iMAE RMSE MAE
Error 1.82 0.81 693.97 188.60
This table as LaTeX

Test Image 0

iRMSE iMAE RMSE MAE
Error 1.96 0.56 749.54 136.70
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 1

iRMSE iMAE RMSE MAE
Error 2.39 0.66 736.21 73.66
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 2

iRMSE iMAE RMSE MAE
Error 1.75 1.21 1087.57 374.98
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 3

iRMSE iMAE RMSE MAE
Error 2.74 1.37 590.94 213.45
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 4

iRMSE iMAE RMSE MAE
Error 2.49 1.32 526.49 206.36
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 5

iRMSE iMAE RMSE MAE
Error 2.73 0.78 787.78 145.89
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 6

iRMSE iMAE RMSE MAE
Error 3.54 0.89 770.69 156.28
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 7

iRMSE iMAE RMSE MAE
Error 2.82 1.04 671.03 157.61
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 8

iRMSE iMAE RMSE MAE
Error 1.59 0.53 613.36 126.54
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 9

iRMSE iMAE RMSE MAE
Error 1.68 0.97 623.80 183.16
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 10

iRMSE iMAE RMSE MAE
Error 1.76 1.23 725.77 374.59
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 11

iRMSE iMAE RMSE MAE
Error 2.33 1.09 1145.96 375.28
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 12

iRMSE iMAE RMSE MAE
Error 3.26 1.24 955.82 214.86
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 13

iRMSE iMAE RMSE MAE
Error 1.20 0.73 728.72 183.53
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 14

iRMSE iMAE RMSE MAE
Error 1.12 0.64 551.25 121.68
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 15

iRMSE iMAE RMSE MAE
Error 3.04 1.08 498.07 144.69
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 16

iRMSE iMAE RMSE MAE
Error 1.05 0.57 493.67 150.43
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 17

iRMSE iMAE RMSE MAE
Error 1.16 0.57 558.18 151.03
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 18

iRMSE iMAE RMSE MAE
Error 1.61 0.84 613.89 232.30
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 19

iRMSE iMAE RMSE MAE
Error 0.96 0.66 628.63 190.94
This table as LaTeX

Input Image

D1 Result

D1 Error




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