Competition on Harvesting Raw Tables from Infographics
Leaderboards
(Updated: May 23rd, 2022)
| Points per Task | ||||||||
| Team Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Score |
| IIIT_CVIT_Chart_Understanding | 5 | 3 | 5 | 5 | 5 | 5 | 0 | 28 |
| UB-ChartAnalysis | 4 | 4 | 4 | 5 | 4 | 0 | 0 | 21 |
| Ystar | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 |
| six seven four | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 4 |
| CLST-IITG | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
- Chart Classification
- Text Detection/Recognition
- Text Role Classification
- Axis Analysis
- Legend Analysis
- Data Extraction
Task 1: Chart Image Classification
| Rank | Team Name | Average Per-Class F-Measure |
| 1 | IIIT_CVIT_Chart_Understanding | 0.910 |
| 2 | UB-ChartAnalysis | 0.886 |
| 3 | six_seven_four | 0.827 |
| 4 | CLST-IITG | 0.654 |
Task 2: Text Detection/Recognition
| Rank | Team Name | Average Detection IOU |
Average Recognition OCR |
Average F-Measure |
| 1 | Ystar | 0.810 | 0.942 | 0.871 |
| 2 | UB-ChartAnalysis | 0.820 | 0.739 | 0.778 |
| 3 | IIIT_CVIT_Chart_Understanding | 0.790 | 0.664 | 0.722 |
| 4 | six_seven_four | 0.435 | 0.441 | 0.438 |
Task 3: Text Role Classification
| Rank | Team Name | Average Per-Class F-Measure |
| 1 | IIIT_CVIT_Chart_Understanding | 0.821 |
| 2 | UB-ChartAnalysis | 0.736 |
Task 4: Axis Analysis
| Rank | Team Name | Average Recall |
Average Precision |
Average F-Measure |
| 1 | IIIT_CVIT_Chart_Understanding | 0.908 | 0.911 | 0.910 |
| 2 | UB-ChartAnalysis | 0.915 | 0.893 | 0.904 |
Task 5: Legend Analysis
| Rank | Team Name | Average BBox Recall |
Average BBox IOU |
| 1 | IIIT_CVIT_Chart_Understanding | 0.953 | 0.840 |
| 2 | UB-ChartAnalysis | 0.566 | 0.609 |
Task 6a: Plot Element Detection and Classification
| Rank | Team Name | Average Score for line |
Average Score for scatter |
Average Score for vertical bar |
Average Score for vertical box |
Average Score for horizontal bar |
Average Score |
| 1 | IIIT_CVIT_Chart_Understanding | 0.773 | 0.507 | 0.930 | 0.970 | 0.882 | 0.824 |
Task 6b: Raw Data Extraction
(Note: the participant submitted result for vertical box chart only)
| Rank | Team Name | Average Name Score |
Average Data Score |
Average Combined Score |
| 1 | IIIT_CVIT_Chart_Understanding | 0.091 | 0.083 | 0.085 |