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Sample data processing method and device, computer device and storage medium

A technology of sample data and processing method, applied in the computer field, can solve the problems of large data processing volume and low sign language recognition accuracy, and achieve the effect of high recognition accuracy and reduced data volume.

Active Publication Date: 2019-11-05
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above, it is necessary to propose a sample data processing method, device, computer device and storage medium to solve the technical problems of large amount of data processing and low accuracy of sign language recognition

Method used

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  • Sample data processing method and device, computer device and storage medium
  • Sample data processing method and device, computer device and storage medium
  • Sample data processing method and device, computer device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] figure 1 It is a flow chart of the sample data processing method provided in Embodiment 1 of the present invention.

[0055] In this embodiment, the sample data processing method can be applied to a computer device, and for a computer device that needs to process sample data, the function for sample data processing provided by the method of the present invention can be directly integrated on the computer device , or run on a computer device in the form of a software development kit (Software Development Kit, SDK).

[0056] Such as figure 1 As shown, the sample data processing method specifically includes the following steps. According to different requirements, the order of the steps in the flow chart can be changed, and some steps can be omitted.

[0057] Step S1. Collect X pieces of sample data corresponding to each sign language, wherein each piece of sample data includes multiple pictures, and X is a positive integer. For example X can be equal to 30, 40, 50 or o...

Embodiment 2

[0120] refer to figure 2 Shown is a structural diagram of the sample data processing device provided in Embodiment 2 of the present invention.

[0121] In some embodiments, the sample data processing device 30 runs on a computer device. The sample data processing device 30 may include a plurality of functional modules composed of program code segments. The program codes of each program segment in the sample data processing device 30 can be stored in the memory of the computer device, and executed by the at least one processor to realize (see for details figure 2 Description) Functions for sample data processing.

[0122] In this embodiment, the sample data processing device 30 can be divided into multiple functional modules according to the functions it performs. The functional modules may include: a collection module 301 and a processing module 302 . The module referred to in the present invention refers to a series of computer program segments that can be executed by a...

Embodiment 3

[0183] refer to image 3 As shown, it is a schematic structural diagram of a computer device provided by Embodiment 3 of the present invention. In a preferred embodiment of the present invention, the computer device 3 includes a memory 31 , at least one processor 32 , and at least one communication bus 33 . Those skilled in the art should understand that, image 3 The structure of the computer device shown does not constitute a limitation of the embodiment of the present invention, it can be a bus structure or a star structure, and the computer device 3 can also include more or less other hardware than shown in the figure Or software, or a different arrangement of components.

[0184] In some embodiments, the computer device 3 includes a terminal capable of automatically performing numerical calculations and / or information processing according to preset or stored instructions, and its hardware includes but not limited to microprocessors, application-specific integrated circu...

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Abstract

The invention provides a sample data processing method. The sample data processing method comprises the steps of collecting X sample data corresponding to each sign language; labeling each piece of sample data in the X pieces of sample data of each sign language; according to the label corresponding to each piece of sample data, extracting a plurality of pictures included in each piece of sample data, and performing dimension reduction processing on each picture in the plurality of pictures included in each piece of sample data; identifying a human hand region from each picture in a pluralityof pictures included in each piece of sample data subjected to the dimension reduction processing, and obtaining a hand image according to the recognized hand area, thereby obtaining a plurality of hand images corresponding to each piece of sample data, and taking the hand images corresponding to all the obtained sample data as a training sample set for training a sign language recognition model.According to the sample data processing method, the data volume of picture processing can be reduced. The invention also provides a device for realizing the sample data processing method, a computer device and a storage medium.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a sample data processing method, device, computer device and storage medium. Background technique [0002] At present, when machine learning is used for sign language recognition, pictures are used for model training. However, the adopted pictures contain a lot of background noise data. The existence of a large amount of background noise data will lead to a large amount of data to be processed, and also reduce the recognition accuracy. In addition, the pictures used are independent of each other and have no time sequence. However, many sign language vocabulary is a combination of several actions, and a single picture cannot fully express the meaning of sign language. Contents of the invention [0003] In view of the above, it is necessary to propose a sample data processing method, device, computer device and storage medium to solve the technical problems of large ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V40/28G06N3/048G06N3/044G06N3/045G06F18/241Y02D10/00
Inventor 朱文和
Owner PING AN TECH (SHENZHEN) CO LTD