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Target object key point detection method and device

A technology of target object and detection method, which is applied in the field of computer vision, can solve the problems of low detection accuracy and slow detection speed, and achieve the effect of improving detection accuracy, detection accuracy and detection speed

Pending Publication Date: 2020-06-12
BEIJING ORION STAR TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application proposes a method and device for detecting key points of a target object, which are used to solve the problems of slow detection speed and low detection accuracy in the method for detecting key points of target objects in related technologies

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  • Target object key point detection method and device
  • Target object key point detection method and device
  • Target object key point detection method and device

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Embodiment Construction

[0075] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0076] The method and device for detecting key points of a target object according to the embodiments of the present application will be described below with reference to the accompanying drawings.

[0077] figure 1 It is a schematic flowchart of a method for detecting key points of a target object provided in the embodiment of the present application.

[0078] The target object key point detection method provided in the embodiment of the present application can be configured in an electronic device to determine the target ...

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PUM

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Abstract

The invention provides a target object key point detection method and device, and the method comprises the steps: determining a prediction position of a target key point in a to-be-detected image according to the position of the target key point of a target object in first N frames of images of the to-be-detected image, wherein N is greater than 1; determining a target area corresponding to the target object from the to-be-detected image according to the prediction position of the target key point; and performing key point detection on the target area. The method comprises the steps of obtaining a target key point according to positions of target key points in first multiple frames of images of a to-be-detected image; according to the method, the position of the target key point in the to-be-detected image is predicted, and the target area corresponding to the target object in the to-be-detected image is predicted according to the predicted position, so that the link of detecting the position of the target object by using a detector is omitted, and the detection speed of the key point is greatly improved.

Description

technical field [0001] The present application relates to the technical field of computer vision, and in particular to a method and device for detecting key points of a target object. Background technique [0002] With the development of computer technology, it is currently possible to detect key points of a human body from images containing a human body. When performing key point detection of the human body, an independent human body detector can be used to detect the position of the human body, and then the human body is cut out from the background, and then the key point detection of the human body is performed. [0003] In related technologies, when detecting the position of the human body, the following three methods can be used: (1) each frame of image calls the human body detector to detect the human body position; (2) calls the human body detector once for every multiple frames; (3) the first frame uses The human body detector is used for detection, and the tracking...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/32
CPCG06V40/10G06V10/25
Inventor 刘继文赵永乐周迅溢
Owner BEIJING ORION STAR TECH CO LTD