Invention Application
- Patent Title: ACTION RECOGNITION METHOD AND APPARATUS BASED ON SPATIO-TEMPORAL SELF-ATTENTION
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Application No.: US17512544Application Date: 2021-10-27
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Publication No.: US20220164569A1Publication Date: 2022-05-26
- Inventor: Dai Jin KIM , Myeong Jun KIM
- Applicant: POSTECH Research and Business Development Foundation
- Applicant Address: KR Pohang-si
- Assignee: POSTECH Research and Business Development Foundation
- Current Assignee: POSTECH Research and Business Development Foundation
- Current Assignee Address: KR Pohang-si
- Priority: KR10-2020-0161680 20201126
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62

Abstract:
The present disclosure provides an action recognition method including: acquiring video features for input videos; generating a bounding box surrounding a person who may be a target for an action recognition; pooling the video features based on bounding box information; extracting at least one spatial feature map from pooled video features; extracting at least one temporal feature map from pooled video features; concatenating the at least one spatial feature map and the at least one temporal feature map to generate a concatenated feature map; and performing a human action recognition based on the concatenated feature map.
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