Posture correction method and device, terminal and storage medium

A posture and posture information technology, applied in television, color television, instruments, etc., can solve problems such as correction errors and untimely corrections, and achieve the effect of avoiding correction errors or untimely corrections, and realizing automatic and intelligent corrections

Active Publication Date: 2019-01-25
GUANGZHOU HUYA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first method above needs to be corrected by the user, and the second method requires the anchor to correct it online in real time, which is prone to correction errors or untimely corrections

Method used

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  • Posture correction method and device, terminal and storage medium
  • Posture correction method and device, terminal and storage medium
  • Posture correction method and device, terminal and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0033] figure 1 It is a flow chart of a posture correction method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the user’s posture image is collected at the terminal, and the user’s posture is corrected according to the posture image. This method can be performed by posture correction device, which can be composed of hardware and / or software, and integrated in the terminal, specifically includes the following steps:

[0034] S110. Collect a posture image of the user, where the posture image displays at least one part of the user.

[0035] The terminal is installed with a camera facing the side of the user, and the user is photographed through the camera to collect the posture image of the user. Optionally, the posture image may be collected at a preset time, after a photographing instruction, or periodically. There can be one, two or more pose images.

[0036] User parts shown on the pose image include, but are not l...

Embodiment 2

[0046] This embodiment further optimizes the above-mentioned embodiments. Specifically, a part recognition model is used to identify the position information of at least one part of the user from the pose image, which is limited to: input the pose image to the part recognition model, and obtain the output of the part recognition model Corresponding to the heat map of each part; correspondingly, calculating the posture information of the user according to the position information of the at least one part, defined as: determining the position coordinates of each part from the heat map corresponding to each part; according to The position coordinates of the at least one part are used to calculate the posture information of the user. It is worth noting that if the position information output by the part recognition model is position coordinates, the user's posture information can be directly calculated based on the position coordinates of at least one part. In addition, this embod...

Embodiment 3

[0096] An embodiment of the present invention provides an application scenario of a posture correction method, and describes in detail the process of a user performing posture correction through a terminal.

[0097] In the application scenario of this embodiment, the user turns on the posture correction function of the terminal and selects a posture, such as pigeon pose. The terminal turns on the camera and collects images of the area within the camera collection area. The camera acquisition area can be an area in front of the camera. There should be no obstructions or obstacles in this area, which is suitable for user movement. A part identification model is used to identify user parts within a preset area of ​​the area image. The preset area may be the central area of ​​the area image, and the waist and chest are prioritized for identification. When the user is recognized in the preset area, for example, the waist and chest of the user are recognized, it is determined that...

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Abstract

The embodiment of the invention discloses a posture correction method and device, a terminal and a storage medium. The posture correction method comprises the following steps of: acquiring a posture image of a user, wherein the posture image displays at least one part of the user; identifying position information of at least one part of a user from the pose image using a part recognition model; calculating gesture information of the user according to the position information of the at least one part; according to the posture information of the user and the reference posture information, presenting posture correction information to the user. The gesture correction method provided by the embodiment of the invention can realize automatic correction of the user gesture and timely correction.

Description

technical field [0001] Embodiments of the present invention relate to computer vision technology, and in particular to a posture correction method, device, terminal and storage medium. Background technique [0002] With the development of live broadcast technology, a large amount of video information is pushed to user-side devices through the Internet, and users can receive video information from all over the world without leaving home. [0003] Users can participate in posture correction through live video, such as yoga posture correction. At present, there are two methods for users to participate in posture correction: The first method is to play a pre-recorded teaching video on the user-side device, project the user's posture to the user-side device, and compare the difference between the projected image and the teaching video by the user , and self-correct. The second method is that the anchor and the user conduct real-time interactive teaching. The user-side device tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06K9/00
CPCG06V40/10H04N23/80
Inventor 曾梓华
Owner GUANGZHOU HUYA INFORMATION TECH CO LTD
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