Computer vision in drone imagery for infrastructure management
Bibliographic record
Abstract
Tertiary studies are conducted to offer a comprehensive perspective on a subject by compiling secondary literature at a meta-level. This study appraises secondary studies in computer vision applications for infrastructure management using drone-captured imagery to investigate different dimensions, trends and quality of secondary studies. This tertiary study uses three databases to select studies published from 2018 to 2023. A total of 57 secondary studies are analyzed. Various demographic and temporal patterns are examined by assessing the prevalence of secondary studies concerning the year of publication, publishing platforms, and the nature of the synthesis carried out. The quality of the secondary studies is evaluated using the Database of Abstracts of Reviews of Effects (DARE) criteria. The thematic analysis identifies six major application areas in infrastructure management, with miscellaneous applications categorized separately. The findings of the study offer a comprehensive overview of technological advancements, challenges, and potential applications in infrastructure management using drone imagery.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.013 | 0.046 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.003 |
| Bibliometrics | 0.013 | 0.009 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.009 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".