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Hand key point detection method and device and terminal equipment

A detection method and key point position technology, applied in the field of image processing, can solve the problem of low accuracy of hand key point detection method

Pending Publication Date: 2021-02-09
UBTECH ROBOTICS CORP LTD
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Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a hand key point detection method, device, computer-readable storage medium and terminal equipment to solve the problem of low accuracy of the hand key point detection method

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  • Hand key point detection method and device and terminal equipment
  • Hand key point detection method and device and terminal equipment
  • Hand key point detection method and device and terminal equipment

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Embodiment Construction

[0072] In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the following The described embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0073] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or...

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Abstract

The application belongs to the technical field of image processing, and particularly relates to a hand key point detection method and device, a computer readable storage medium and terminal equipment.The method comprises the steps of acquiring a to-be-detected target image; processing the target image by using a hand key point detection model taking a hand segmentation mask as supervision information to obtain an output heat map set of the target image; and determining the position of each hand key point according to the output heat map set. According to the hand key point detection method and device, the hand segmentation mask and a hand key point position both serve as the supervision information for training a hand key point detection model, and detection results obtained based on themodel have relatively high accuracy; and the hand key point detection method and device can be widely applied to various actual application scenes.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to a hand key point detection method, device, computer-readable storage medium and terminal equipment. Background technique [0002] With the rapid development of artificial intelligence (AI) technology, the methods of human-computer interaction have been greatly expanded. Gesture interaction is the most widely used method in human-computer interaction, and different gestures can be used to convey different instructions. Distinguishing different gestures is fundamentally a change in the position and angle of the hand joints. In order to better recognize different gestures, the accurate positioning of the key points of the hand plays a role that cannot be ignored. There are many hand key point detection methods in the prior art, but the accuracy of these methods is low and the practical value is not high. Contents of the invention [0003] In view ...

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Application Information

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IPC IPC(8): A61B5/11A61B5/00
CPCA61B5/1121A61B5/1118A61B5/1128A61B5/0033Y02T10/40
Inventor 郭渺辰程骏汤志超邵池钱程浩庞建新熊友军
Owner UBTECH ROBOTICS CORP LTD
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