Projection menu-based television remote control method and device, and television

Abstract

The invention relates to a network multimedia television and mobile equipment, in particular to a projection menu-based television remote control method, a projection menu-based television remote control device and a television. The method comprises the following steps of: projecting an entity menu of a game or interactive software to a desktop or the palm of a user to form a projection menu by a projector; identifying a body position and a finger position of the user and recording a finger image by a camera, and recording the movement position of the finger image when a finger moves; and when the movement position of the finger image is overlapped with a key of the projection menu, feeding back the key information, and responding the key information. According to the method, the aim of realizing accurate and fine control by utilizing gesture control is fulfilled finally by projecting the entity menu of the game and the interactive software by the projector and identifying the gesture of the user by utilizing an image identification technology, so that the interactivity between the user and an application program is enhanced, and the entertainment and the interactivity of the television are more humanized and intelligent.

Description

technical field [0001] The invention relates to a network multimedia television and a mobile device, in particular to a TV remote control method and device based on a projection menu and a TV. Background technique [0002] Touchless is a camera color capture software development kit provided by Microsoft, which can create Multi-Touch applications using only color labels and cameras. When the user completes the custom color marking, the software can use the camera to track the position and size of the color marking to activate the Multi-Touch function. without touching the screen. Touchless began as a university project conducted by Mike Wasserman of Columbia University. Its main purpose is to provide users with a new cheap Multi-Touch technology that does not require expensive hardware or software, and users only need to use a camera. Using the above technologies, it is possible to capture some basic human gestures through the camera, analyze them through image recognition...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a TV remote control method based on projected menus, aiming to solve the problem that when games or interactive software have a certain degree of complexity and require more interaction, simple gesture capture is not enough to complete the corresponding The problem of accurate and fine movements

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