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Vehicle-mounted HUD man-machine interaction system based on gesture recognition

A technology of gesture recognition and human-computer interaction, applied in the field of human-computer interaction

Pending Publication Date: 2020-05-15
苏州莱孚斯特电子科技有限公司
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Problems solved by technology

Most of the assumptions are less affected by the external environment

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  • Vehicle-mounted HUD man-machine interaction system based on gesture recognition
  • Vehicle-mounted HUD man-machine interaction system based on gesture recognition
  • Vehicle-mounted HUD man-machine interaction system based on gesture recognition

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[0057] First of all, it should be explained that according to the characteristics of input gestures, it can be divided into two aspects: static gesture recognition and dynamic gesture recognition. Ordinary monocular cameras can only obtain two-dimensional information images, and cameras without depth can obtain depth information, which also increases the difficulty of gesture recognition. Most of the existing human-computer interaction research based on ordinary monocular cameras assumes that it is less affected by the external environment and cannot consider the environmental impact. In addition, the gesture captured by the camera has a high probability of overlapping with the human face, and this situation cannot be avoided. At this time, the gesture color area and edge information become blurred, which also increases the difficulty of gesture segmentation.

[0058] The present invention forms a general inventive concept by improving the following aspects of the prior art, a...

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Abstract

The invention provides a vehicle-mounted HUD man-machine interaction system based on gesture recognition and belongs to the man-machine interaction field. The system comprises a gesture information acquisition module used for acquiring a sequence frame carrying gesture information of a driver, a data processing and recognition module used for processing the gesture information into a gesture instruction, and a vehicle-mounted HUD module used for executing the gesture instruction, wherein the vehicle-mounted HUD module displays the operation information on an object in the driving visual fieldof the driver. The gesture recognition technology and the vehicle-mounted HUD are combined, the interaction mode of a traditional vehicle-mounted HUD is changed, the existing problem of distraction ofdriving is solved, and therefore a safe driving environment is created.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to a vehicle-mounted HUD system with a gesture recognition function. Background technique [0002] Human-computer interaction (Huamn-Comeputer Interaction) refers to the interactive relationship between the system and the user. The human-computer interaction system can be regarded as a machine with output and input functions. The human-computer interaction method has also been converted from the initial command line to an interaction method that conforms to human natural habits such as facial expressions, language, gestures, and postures, which greatly improves the convenience of interaction. In order to obtain an interaction mode that is closer to human behavior habits, the focus of research has also changed from computer-centered to human-centered. With the development of computer vision, signal processing and other fields, research on gesture recognition, face recogniti...

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Application Information

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IPC IPC(8): G06F3/00G06F3/01G06K9/00G06K9/62G06T5/40G06T7/11
CPCG06F3/017G06F3/005G06T7/11G06T5/40G06V40/28G06F18/2411G06F18/214
Inventor 王震洲
Owner 苏州莱孚斯特电子科技有限公司
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