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Face posture detection method and device and computer readable storage medium

A face posture and detection method technology, applied in the field of computer vision, can solve problems such as large amount of calculation, inaccurate previous steps, cumbersome process, etc., and achieve high adaptability

Pending Publication Date: 2020-01-03
CHINA PING AN LIFE INSURANCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is cumbersome and computationally intensive
In addition, the acquisition method based on several face key points is through serial steps, and its accuracy directly affects the performance of subsequent detection methods, so the inaccuracy of the previous steps will seriously affect the subsequent operations

Method used

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  • Face posture detection method and device and computer readable storage medium
  • Face posture detection method and device and computer readable storage medium
  • Face posture detection method and device and computer readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] The invention provides a method for detecting human face gestures. refer to figure 1 As shown, it is a schematic flow chart of a face pose detection method provided by an embodiment of the present invention. The method may be executed by a device, and the device may be implemented by software and / or hardware. In this embodiment, the device is an intelligent terminal.

[0043] In this embodiment, the face posture detection method is applied to an intelligent terminal, and the human face posture detection method includes:

[0044] S101, a preset training face image set;

[0045] S103, according to the training face image set training based on the residual network face orientation attitude angle calculation model;

[0046] S105, sending the received current face image to the trained face direction pose angle c...

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Abstract

The invention relates to a biological recognition technology, and discloses a face posture detection method and device and a computer readable storage medium. The method comprises the following steps:presetting a training face image set; training a human face direction attitude angle calculation model based on a residual network according to the training human face image set; sending the receivedcurrent face image to a trained face direction attitude angle calculation model; classifying the deflection angles of the current face image in the roll direction, the pitch direction and the yaw direction into corresponding angle intervals according to the trained face direction attitude angle calculation model; and according to the trained face direction attitude angle calculation model, regressing the angle value of the angle interval corresponding to each deflection angle so as to acquire three attitude angles of the left side attitude, the front side attitude and the right side attitudeof the current face image.

Description

technical field [0001] The present invention relates to the field of computer vision, and in particular to a face gesture detection method, device and computer-readable storage medium. Background technique [0002] Computer vision technology began in the 1960s. It can be roughly divided into detection, tracking, and recognition. In recent decades, it has become a very popular research field. Computer vision technology is widely used in aerospace, automatic navigation, industrial inspection, medical research, clinical diagnosis and treatment, security monitoring, entertainment, national defense, transportation, remote sensing and many other important fields. Computer vision technology is a necessary prerequisite for true artificial intelligence. Among them, computer facial posture detection technology can be used in intelligent systems such as assisted driving and human-computer interaction, and has broad application prospects. [0003] The existing face pose detection meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/36G06K9/62
CPCG06V40/161G06V40/168G06V10/20G06F18/214
Inventor 何小臻
Owner CHINA PING AN LIFE INSURANCE CO LTD
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