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Information processing method, device and system

An information processing method and gesture information technology, which are applied in the fields of devices, systems, and information processing methods, can solve the problem of high computational complexity, and achieve the effects of reducing computational complexity and improving recognition rate.

Pending Publication Date: 2020-10-30
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an information processing method, device, and system to at least solve the technical problem in the prior art that the entire image information is input to the neural network model for calculation when performing gesture recognition, resulting in high computational complexity

Method used

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  • Information processing method, device and system
  • Information processing method, device and system

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Experimental program
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Embodiment 1

[0034] According to the embodiment of the present application, an embodiment of an information processing method is also provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0035] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. figure 1 It shows a hardware structural block diagram of a computer terminal (or mobile device) for implementing the information processing method. like figure 1 As shown, the computer terminal 10 (or mobile device 10) may include one or more (shown by 102a, 102b, ..., 102n in the figure) processor 102 (the processor 102 may include ...

Embodiment 2

[0087] According to the embodiment of the present application, an information processing method is also provided, such as Figure 9 As shown, the method includes the following steps:

[0088] Step S902, displaying a target area in the target image, wherein the target image is at least two frames in a plurality of consecutive images, and the target area includes hand gesture information in the target image.

[0089] It should be noted that the smart device with the display device can display the target area in the hand, wherein the smart device also has a collection device, and the collection device can collect multiple frames of continuous images. Optionally, the acquisition device may be but not limited to a camera, and the camera includes but not limited to an infrared camera, an ordinary camera (for example, an RGB camera), and a depth camera.

[0090] In addition, in step S902, the gesture information of the hand in the target image includes at least one piece of hand fea...

Embodiment 3

[0102] According to the embodiment of the present application, an information processing method is also provided, such as Figure 10 As shown, the method includes the following steps:

[0103] Step S1002 , detecting a target area in the target image, wherein the target image is at least two frames in a plurality of consecutive images, and the target area includes hand gesture information in the target image.

[0104] In the above step S1002, the target image can be collected by a collection device, wherein the collection device can be but not limited to a camera, and the camera includes but not limited to an infrared camera, an ordinary camera (for example, an RGB camera), and a depth camera.

[0105]In an optional embodiment, taking a smart speaker as an example, the smart speaker includes an image acquisition device. The smart speaker collects the target image through the image acquisition device, and recognizes the gestures in the target image. Optionally, the smart speak...

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Abstract

The invention discloses an information processing method, device and system. The method comprises the steps that a target area in a target image is detected, the target image is at least two frames inmultiple frames of continuous images, and gesture information of a hand in the target image is contained in the target area; identifying at least one part of hand feature information in the gesture information from the target area; and based on the hand feature information of the gesture information in the multi-frame continuous image information, identifying an action represented by the hand. The technical problem that in the prior art, when gesture recognition is carried out, the whole image information is input into the neural network model for operation, and consequently the operation complexity degree is high is solved.

Description

technical field [0001] The present application relates to the field of intelligent interaction, in particular, to an information processing method, device and system. Background technique [0002] Gestures are a way of expressing information that is often used in people's daily communication and teamwork, for example, waving hello between friends, heart-to-heart praise, and gestures used in orchestra conductors, traffic police instructions, military dramas and other occasions. With the rapid development of the Internet of Things technology, people can also control Internet of Things (Internet of Things, IoT) devices through gestures. [0003] At present, image recognition technology is mainly used to recognize images or videos containing gestures, detect and give real-time feedback on the position of hands and / or the meaning of gestures in the images or videos. However, the existing gesture recognition systems are generally only capable of performing static gesture recognit...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/32G06N3/04G06N3/08
CPCG06N3/08G06V40/28G06V10/25G06V2201/07G06N3/045
Inventor 谢宏伟邵柏韬王加芳杨显涛古鉴李名杨
Owner ALIBABA GRP HLDG LTD
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