Name
Abstract | ||
|---|---|---|
ABSTRACTIn this paper, we place the atomic action detection problem intoa Long-Short Term Context (LSTC) to analyze how the temporalreliance among video signals affect the action detection results. Todo this, we decompose the action recognition pipeline into short-term and long-term reliance, in terms of the hypothesis that the twokinds of context are conditionally independent given the objectiveaction instance. Within our design, a local aggregation branch isutilized to gather dense and informative short-term cues, while ahigh order long-term inference branch is designed to reason theobjective action class from high-order interaction between actor andother person or person pairs. Both branches independently predictthe context-specific actions and the results are merged in the end.We demonstrate that both temporal grains are beneficial to atomicaction recognition. On the mainstream benchmarks of atomic actiondetection, our design can bring significant performance gain fromthe existing state-of-the-art pipeline. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1145/3474085.3475374 | International Multimedia Conference |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
0 | 8 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuxi Li | 1 | 81 | 15.02 |
| Boshen Zhang | 2 | 0 | 0.68 |
| Jian Li | 3 | 1 | 1.70 |
| Yabiao Wang | 4 | 21 | 7.05 |
| Weiyao Lin | 5 | 732 | 68.05 |
| Chengjie Wang | 6 | 43 | 19.03 |
| Jilin Li | 7 | 3 | 5.19 |
| Feiyue Huang | 8 | 226 | 41.86 |