An information processing method and electronic device

Abstract

The invention provides an information processing method, which is applied to first electronic equipment which is provided with an image acquisition module, wherein infrared information emitted from second electronic equipment can generate projection points in a preset projection area of the first electronic equipment. In the method, the image acquisition module analyzes to obtain projection tracks which are formed by a plurality of projection points by multiple pieces of second electronic equipment in the preset projection area and belong to different pieces of second electronic equipment on the basis of acquired images. If the method is adopted, on the basis of the image acquisition module of the first electronic equipment, the projection tracks formed by the projection points formed in the preset projection area can be analyzed, the infrared information emitted from the plurality of second electronic equipment can be received, analyzed and processed to realize the grouping of multiple pieces of infrared information, and each group of infrared information corresponds to one piece of second electronic equipment to identity the infrared information sent from different pieces of second electronic equipment so as to realize a purpose that multiple pieces of second electronic equipment can cooperatively use projection.

Description

technical field [0001] The present invention relates to the field of electronic equipment, and more specifically, relates to an information processing method and electronic equipment. Background technique [0002] With the development of electronic technology, users can share information in various forms, such as projection display through a large screen. During specific use, users can use an infrared pen to cooperate with projection. [0003] In the prior art, a camera (camera) is generally used to collect the image of the red light emitted by the infrared pen, and based on the analysis of the collected image containing the red light, it is determined that the red light of the infrared pen finally falls on the large screen specific location in . [0004] However, with this method, based on the analysis of the image collected by the camera, it can only realize the judgment of the red light position of an infrared pen. When there are two or more red light spots in the image,...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an information processing method, which solves the problem that multiple infrared pens cannot be identified in the prior art, resulting in the inability to realize the cooperative use of multiple infrared pens for projection

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