Naked-eye 3D private virtual human-computer interaction system and method

Abstract

The invention relates to the fields of a display technology and a human-computer interaction technology, in particular to a naked-eye 3D private virtual human-computer interaction system and method. The human-computer interaction system comprises image obtaining equipment, an image processing and information determining terminal and a 3D display screen, wherein the image obtaining equipment is used for obtaining a gesture image of a hand of a user for operation on a button in an operation interface of the 3D display screen; the image processing and information determining terminal is used for processing the gesture image obtained by the image obtaining equipment to determine the button clicked by the hand of the user and a to-be-executed operation, executing corresponding operation on corresponding left-eye image and right-eye image and then transmitting the processed left-eye image and right-eye image to the 3D display screen; the 3D display screen is used for loading the left-eye image and the right-eye image and displaying the 3D image; and the left-eye image and the right-eye image are drawn on the basis of a random scatter diagram. According to the naked-eye 3D private virtual human-computer interaction system and method, an anti-sight wide angle is relatively large; the image disorder degree is relatively large; and the display privacy of the human-computer interaction system is ensured.

Description

technical field [0001] The present invention relates to the fields of display technology and human-computer interaction technology, and more specifically, to a naked-eye 3D private virtual human-computer interaction system and method. Background technique [0002] The traditional human-computer interaction method requires the display screen to display clear content in order to achieve the purpose of information feedback to the operator. However, the large viewing angle of the display screen allows non-operators to peek at the operation information, which reduces the privacy and confidentiality of the information, especially in some occasions with high confidentiality requirements, there is a risk of information leakage, such as Operation at the ATM machine of the bank may cause the operator's password and transaction information to be peeped by the side bystanders, thereby causing economic losses to the cardholder. [0003] At present, the confidentiality measures in this r...

AI Technical Summary

Problems solved by technology

However, the large viewing angle of the display screen allows non-operators to peek at the operation information, which reduces the privacy and confidentiality of the information, especially in some occasions with high confidentiality requirements, there is a risk of information leakage, such as Operation at the ATM machine of the bank may cause the operator's password and transaction information to be peeped by the side bystanders, thereby causing economic losses to the cardholder

[0003] At present, the confidentiality measures in this respect are still relatively single. For example, Sharp’s 9020C mobile phone a few years ago, its anti-spying function allows only the operator to see the information on the screen and the location next to it cannot be clearly seen, but there are still insufficient confidentiality, etc. Problems, such as small anti-peeping wide-angle, insufficient image clutter, etc., bring hidden dangers to cardholders

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