Browse State-of-the-Art › Procedure Step Recognition
Procedure Step Recognition
1 paper with code · 1 benchmark · 1 dataset archive 2025-07-28
Procedure Step Recognition (PSR) focuses on recognizing the correct completion and order of procedural steps. Unlike traditional action recognition, which lacks a measure of success for actions, PSR aims to provide a meaningful understanding for procedural videos: recognizing the outcome (complete? correct?) of a procedural step is often more relevant than recognizing (partial) execution of an action.
Therefore, the objective of PSR is to extract an estimate of all procedure steps correctly performed by a person up to time t, based on sensory inputs Xₜ=(xₜ, xₜ₋₁, …, xₜ₋ₕ) and a descriptive set of the procedural actions to be performed 𝒫={a₀, a₁, …, aₙ}. Here, h is the observation horizon and n+1 the total number of actions~aᵢ∈𝒫 covered in the procedure.
Description from the archive archive 2025-07-28.
Benchmarks archive 2025-07-28
1 leaderboard table shown for this task, 1 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted.
| Dataset | Best model (first row in archive order) | Paper | Code | Syntology | Compare |
|---|---|---|---|---|---|
| IndustReal (2 rows) | B3 | IndustReal: A Dataset for Procedure Step Recognition Handling... | code | Syntology ran 4 of 5 samples · 1 unverified | Compare |
Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.
Libraries
Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.
Datasets archive 2025-07-28
1 dataset whose archive record lists this task, ordered by the archive's paper count.
Subtasks archive 2025-07-28
No subtask under this task in the archive's task tree.
Most implemented papers archive 2025-07-28
1 shown of 1 paper with code (1 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.
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26 Oct 2023 1 repository listed Syntology ran 4 of 5 samples · 1 unverifiedAnnotations and benchmark performance are provided for action recognition and assembly state detection, as well as the new PSR task.
Syntology lines on 1 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.
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