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Remote gesture input method and input system

A gesture input, long-distance technology, applied in the direction of user/computer interaction input/output, instrument, character and pattern recognition, etc., to achieve the effect of improving real-time performance, simple operation, and convenient input

Inactive Publication Date: 2015-09-30
SHISHI ZHICHENG COMM EQUIP TRADE CO LTD
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Problems solved by technology

[0002] With the continuous innovation of intelligent terminal equipment, intelligent terminal equipment has increasingly become an inseparable tool in people's life, work, and study. Among them, the mouse, keyboard, handwriting tablet, and voice-activated input are currently the most mainstream human-computer interaction. Input method, but in the input process using the above input methods, it is necessary to touch the device at close range for operation, and there are certain limitations in operation. Therefore, it is urgent to study an input method that can be operated remotely, so that the smart terminal is more intelligent. a development trend of

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] The present invention is based on the gesture input technology and mainly judges the operation performed by the user by identifying the trajectory of the user's gesture in the air. Within a limited distance, using the display device and external light as the light source, precise gesture focus, capture, distance sensing recognition, recording, and then project the running track to the display for text recognition, provide text selection, and select commands to achieve text input. The purpose of controlling the smart terminal.

[0029] A long-distance gesture input method comprises the following steps:

[0030] a. Gesture focus: Screen human body parts, select hand input organs, and focus precisely;

[0031] b. Distance sensing: Real-time distance detection and sensing of the hand input organs, and analysis to obtain the relat...

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Abstract

The invention discloses a remote gesture input method and input system. The remote gesture input method comprises the following steps: gesture focusing, distance sensing, gesture analysis, gesture recognition, terminal display and the like. According to the remote gesture input method, an operator can input characters, symbols and the like through the gesture in a certain distance, sense gesture coordinates in real time and restore gesture coordinates in corresponding gesture information without operating control equipment closely, meanwhile, real-time performance of system response is effectively improved and the method has the advantages that the operation is simpler, and flexible, input is more convenient and accurate.

Description

technical field [0001] The invention belongs to the technical field of human-smart terminal interaction, character symbol input control method and system, and in particular relates to a remote gesture input method and an input system. Background technique [0002] With the continuous innovation of intelligent terminal equipment, intelligent terminal equipment has increasingly become an inseparable tool in people's life, work, and study. Among them, the mouse, keyboard, handwriting tablet, and voice-activated input are currently the most mainstream human-computer interaction. Input method, but in the input process using the above input methods, it is necessary to touch the device at close range for operation, and there are certain limitations in operation. Therefore, it is urgent to study an input method that can be operated remotely, so that the smart terminal is more intelligent. a development trend. Contents of the invention [0003] The technical problem to be solved ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06K9/00
Inventor 程志
Owner SHISHI ZHICHENG COMM EQUIP TRADE CO LTD
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