More Experiments on the Instance Query Extractor

Table of Links

Abstract and 1. Introduction

2. Related Work

3. Method

   3.1 Overview of Our Method

   3.2 Coarse Text-cell Retrieval

   3.3 Fine Position Estimation

   3.4 Training Objectives

4. Experiments

   4.1 Dataset Description and 4.2 Implementation Details

   4.3 Evaluation Criteria and 4.4 Results

5. Performance Analysis

   5.1 Ablation Study

   5.2 Qualitative Analysis and 5.3 Text Embedding Analysis

6. Conclusion and References

Supplementary Material

7. Details of KITTI360Pose Dataset
8. More Experiments on the Instance Query Extractor
9. Text-Cell Embedding Space Analysis
10. More Visualization Results
11. Point Cloud Robustness Analysis

Anonymous Authors

1. Details of KITTI360Pose Dataset
2. More Experiments on the Instance Query Extractor
3. Text-Cell Embedding Space Analysis
4. More Visualization Results
5. Point Cloud Robustness Analysis

8 MORE EXPERIMENTS ON THE INSTANCE QUERY EXTRACTOR

We conduct an additional experiment to assess the impact of the number of queries on the performance of our instance query extractor. As detailed in Table 7, we evaluate the localization recall rate using 16, 24, and 32 queries. The result demonstrates that using 24 queries yields the highest localization recall rate, i.e, 0.23/0.53/0.64 on the validation set and 0.22/0.47/0.58 on the test set. This finding suggests that the optimal number of queries for maximizing the effectiveness of our model is 24.