Title:
SAMPLE DATA PROCESSING METHOD AND APPARATUS, COMPUTER APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/252923
Kind Code:
A1
Abstract:
A sample data processing method, and an apparatus for implementing the sample data processing method, a computer apparatus and a storage medium. The sample data processing method comprises: collecting X pieces of sample data corresponding to each sign language (S1); labeling each piece of sample data of the X pieces of sample data for each sign language (S2); extracting, according to a label corresponding to each piece of sample data, multiple pictures comprised in each piece of sample data, and performing dimension reduction processing on each picture of the multiple pictures comprised in each piece of sample data (S3); and identifying a human hand area from each picture, subjected to the dimension reduction processing, of the multiple pictures comprised in each piece of sample data, acquiring a human hand image according to the identified human hand area so as to obtain multiple human hand images corresponding to each piece of sample data, and taking the obtained human hand images corresponding to all of the sample data as a training sample set for training a sign language recognition model (S4). The method can reduce the data volume of picture processing.
Inventors:
ZHU WENHE (CN)
Application Number:
PCT/CN2019/103392
Publication Date:
December 24, 2020
Filing Date:
August 29, 2019
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN107679491A | 2018-02-09 | |||
| CN108764176A | 2018-11-06 | |||
| CN105956529A | 2016-09-21 |
Other References:
CAO, JINQI ET AL.: "Video human action recognition algorithm based on trained image CNN features", COMPUTER ENGINEERING, vol. 43, no. 11, 30 November 2017 (2017-11-30), DOI: 20200218140157Y
ZHUANG, NAIFAN ET AL.: "Group Activity Recognition with Differential Recurrent Convolutional Neural Networks", 2017 IEEE 12TH INTERNATIONAL CONFERENCE ON AUTOMATIC FACE & GESTURE RECOGNITION, 31 December 2017 (2017-12-31), XP033109703, DOI: 20200218142412A
ZHUANG, NAIFAN ET AL.: "Group Activity Recognition with Differential Recurrent Convolutional Neural Networks", 2017 IEEE 12TH INTERNATIONAL CONFERENCE ON AUTOMATIC FACE & GESTURE RECOGNITION, 31 December 2017 (2017-12-31), XP033109703, DOI: 20200218142412A
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: