Title:
VIDEO ACTION RECOGNITION AND MODIFCATION
Document Type and Number:
WIPO Patent Application WO/2022/267728
Kind Code:
A1
Abstract:
A system, method, and computer program product for implementing video action recognition is provided. The method includes receiving a video stream comprising user movement actions. Skeleton points associated with a video representation of a user executing the user movement actions are extracted and categorized with respect to multiple digital levels. Initial visual windows points are generated within video frames and an average movement distance for the group of skeleton points are determined with respect to the video frames. In response, sizes for the visual windows are adjusted and feature vectors are extracted from the group of skeleton points. Point coordinates of the skeleton points are extracted and linked with the feature vectors. A convolutional neural network associated with linking the feature vectors with the point coordinates is generated and the video stream is enabled with respect to video action recognition associated with accurate presentation of the video stream.
Inventors:
YIN KUNYAN (CN)
ZHANG HONGBING (CN)
LI FAN (CN)
ZHANG HAO (CN)
XIAO WANG (CN)
LIU XUEPING (CN)
ZHANG HONGBING (CN)
LI FAN (CN)
ZHANG HAO (CN)
XIAO WANG (CN)
LIU XUEPING (CN)
Application Number:
PCT/CN2022/092187
Publication Date:
December 29, 2022
Filing Date:
May 11, 2022
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
G06V40/20
Foreign References:
| CN112818942A | 2021-05-18 | |||
| US20200184721A1 | 2020-06-11 | |||
| CN109325469A | 2019-02-12 | |||
| US20180322680A1 | 2018-11-08 | |||
| CN109583315A | 2019-04-05 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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