Writing study: Multi-View 3D Point Tracking
← ICCV 2025 oral writing corpus
Frano Rajič, Haofei Xu, Marko Mihajlovic, Siyuan Li, Irem Demir, Emircan Gündoğdu, Lei Ke, Sergey Prokudin, Marc Pollefeys, Siyu Tang · Official ICCV 2025 oral record
Figure, table and section ledger
Editorial contribution type: Architecture & representation (primary).
Layout extraction, not a required paper template. Counts are distinct caption labels; a multi-panel figure counts once. Section spans are estimated from heading positions, including floats and whitespace. Method and limitations.
- Canonical PDF
- 10 physical pages
- Before references / appendix
- ≈ 8.05 page-equivalents
- Main figures / tables
- 4 / 3
- Attached appendix figures / tables
- 0 / 0
- Attached appendix span
- No boundary detected; not assumed zero
Extraction notes: No attached appendix boundary detected. Zero means no recognized caption, not independently verified absence.
Section-by-section lengths and source pages
The title/abstract/front matter precede the first numbered heading. A span ends at the next detected top-level heading, not at the last sentence; end-page whitespace is included. References and statements are listed separately. These are not measurements of text-only or artwork area.
| Top-level heading | Starts on PDF page | Estimated span | Share of entire PDF |
|---|---|---|---|
| 1. Introduction | 1 | ≈ 0.73 pp. | 7.3% |
| 2. Related Work | 2 | ≈ 0.52 pp. | 5.2% |
| 3. Method | 3 | ≈ 2.1 pp. | 21% |
| 4. Experiments | 5 | ≈ 3.09 pp. | 30.9% |
| 5. Discussion and Future Work | 8 | ≈ 0.38 pp. | 3.8% |
| 6. Conclusion | 8 | ≈ 0.11 pp. | 1.1% |
| Acknowledgements | 8 | ≈ 0.19 pp. | 1.9% |
| References | 9 | ≈ 1.95 pp. | 19.5% |
All detected figure and table locations
Main text
Attached appendix
No recognized caption labels.
Argument and organization
- 1 Introduction; 2 Related Work
Separates monocular depth ambiguity, short-range scene flow and expensive multi-camera optimization.
- 3 Method
Defines synchronized calibrated inputs, a fused feature cloud, directed local correlations, iterative tracking and sliding-window supervision.
- 4 Experiments; 5 Discussion; 6 Conclusion
Evaluates depth-specific datasets, representation controls, number of views and camera layouts before discussing depth failure and scene normalization.
Problem, claim and contribution
The claim is a learned multi-view 3D tracker with practical camera counts, not unrestricted 3D tracking from arbitrary video.
Abstract and Section 1, physical pp.1–2 · Main paper
Argument and section order
The input contract precedes point-cloud encoding, local correlation, transformer updates and window propagation, keeping geometry and temporal bookkeeping separate.
Sections 3.1–3.6, pp.3–5 · Main paper
Figures, captions and visual explanation
The overview follows an actual track through feature lifting, a neighborhood inset and an iterative-update loop; blue blocks explicitly denote trainable models.
Figure 2, p.4 · Main paper
Tables, comparisons and evidence
The table gives training sources, feed-forward/online and multi-view flags, metric directions and distinct depth sources; the qualitative grid uses held-out camera viewpoints and empty circles for occluded predictions.
Table 1 and Figure 3, p.6 · Main paper
Appendix and reproducibility
The main text routes depth quality to Appendix A, timing to B, ablations to C, baseline adaptations to D and metric definitions to F; these pointers alone were inspected.
Sections 3–5, pp.3,5,7–8 · Main paper
Clarity and writing conventions
The discussion candidly identifies inaccurate sparse-view depth, bounded overlapping views and manually or heuristically chosen normalization as limits.
Section 5, p.8 · Main paper
What to reuse—and what not to infer
Transferable lesson: Place input privileges and baseline adaptations directly in captions, and distinguish sensor depth, estimated depth and optimization-derived depth.
Boundary: The reported 7.2 FPS is conditional on supplied sensor depth and is not a complete estimated-depth pipeline timing. Synthetic training and bounded scene normalization limit the transfer claim.
Apply this lesson using the argument and evidence worksheet.
Inspection record and sources
- Checked
- 2026-10-07
- Reading status
- Writing-focused manuscript scan + selected visuals inspected
- Main text
- Writing-oriented scan across the main manuscript, physical PDF pp.1–8, covering framing, section progression, method explanations, captions, comparison protocols and concluding scope; reference boundary checked. Selected full-page rasters were inspected. Not exhaustive line-by-line reading, proof verification or experimental reproduction.
- Appendix / supplement
- Main-paper appendix/supplement references were checked. A separate supplementary source is linked in the inventory but was not retrieved or inspected; its contents are not included in the reading or visual-page counts.
- Visually inspected PDF pages
- 4, 6
This is a writing-focused scan of the manuscript and the stated supplementary scope: framing, organization, visual explanation, evidence presentation and wording. It is not a line-by-line proof audit, reproduction of results or exhaustive scientific review.