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Gesture recognition method and apparatus, and electronic device

A gesture recognition and gesture technology, which is applied in the field of data processing based on gesture recognition, can solve the problems of large panoramic image size, consumption, and failure of gesture recognition algorithms, and achieve the effects of increasing gesture recognition rate, reducing costs, and improving gesture recognition speed

Active Publication Date: 2017-07-07
THUNDERSOFT
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Problems solved by technology

[0006] The inventor finds in the process of realizing the present invention that adopting a 360-degree panoramic camera with multiple cameras to collect panoramic photos will lead to a complex structure of the intelligent hardware device and an increase in equipment cost; There is a certain amount of radial distortion and distortion. In a panoramic view with distortion and distortion, the original gesture recognition algorithm will fail
In addition, the size of panoramic images is generally large, and it usually takes a lot of time for smart devices to process a frame of panoramic images, which affects the recognition speed of smart devices for gesture operations to a certain extent.

Method used

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  • Gesture recognition method and apparatus, and electronic device
  • Gesture recognition method and apparatus, and electronic device

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Embodiment Construction

[0089] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0090] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0091] Figure 1a and Figure 1b It is a schematic structural diagram of a panoramic camera device provided by an embodiment of the present invention, and the panoramic camera device may be a panoramic camera or a panoramic camera capable of taking 360-degree panoramic pictures or 360-degree panoramic videos. The panoramic camera device can independently realize monitoring without blind spots in a large area, and can monitor user's gesture operations without visual blind spots, achieving seamless monitoring. A panor...

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Abstract

The embodiment of the invention, which relates to the field of the data processing technology, discloses a gesture recognition method and apparatus, and an electronic device, so that a problem of low gesture recognition efficiency in the prior art can be solved. The gesture recognition method comprises: a panoramic image that includes a gesture operation and is shot by a single camera from a panoramic assembly is obtained; distortion correction is carried out on the panoramic image by using a distortion correction algorithm corresponding to the panoramic assembly to obtain a correction image; blocking operation is carried out on the correction image to obtain a block image; and a gesture feature value of the block image is extracted and a command of the gesture operation is determined based on the gesture feature value. In addition, the embodiment of the invention also discloses a gesture recognition apparatus and an electronic device. Therefore, the gesture recognition efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to data processing based on gesture recognition. Background technique [0002] With the development of computer and hardware technology, the computing power of computers is getting stronger and lower, and the cost of hardware is getting lower and lower. Smart hardware is gradually applied to people's production and life, which requires users to be able to effectively interact with smart hardware. , to transmit instruction information, and vision-based gesture control is undoubtedly a good choice. [0003] Gesture recognition is based on computer vision and image recognition technology. Gesture recognition usually uses image acquisition devices such as cameras to collect gesture images, and performs calibration matching and modeling through algorithm processing to generate relevant two-dimensional or three-dimensional hand information, and then through the position and postu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/34G06K9/62
CPCG06V40/113G06V10/247G06V10/267G06F18/22
Inventor 陈树勇
Owner THUNDERSOFT
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