A projection method and an electronic device

An electronic device and projection technology, applied in the field of electronics, can solve problems such as the inability to adjust the projection surface, and achieve the effect of improving the clarity and improving the projection efficiency.

Active Publication Date: 2014-03-12
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides a projection method and electronic equipment to solve the problem that in the prior art, electronic equipment can only project on the projection surface, and can only adjust data suc

Method used

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  • A projection method and an electronic device
  • A projection method and an electronic device
  • A projection method and an electronic device

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Embodiment Construction

[0050] The embodiment of the present application provides a projection method and electronic equipment, the electronic equipment includes a projection module and an image acquisition module, the method includes: obtaining the image information of the surface to be projected collected by the image acquisition module, and the analyzing the image information to obtain parameter information of the surface to be projected included in the image information, adjusting the first information to be projected according to the parameter information to generate second information to be projected, and converting the second information to be projected to Information is projected on the surface to be projected by the projection module. Therefore, in the prior art, the electronic equipment can only project on the projection surface, and the user can only adjust the data such as pictures, files, and videos to be projected through the electronic equipment, but cannot adjust according to the infor...

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Abstract

The embodiment of the invention provides a projection method and an electronic device. The electronic device comprises a projection module and an image acquisition module. The method comprises the following steps: image information of a to-be-projected surface acquired through the image acquisition module is obtained; analysis is carried out on the image information to obtain parameter information of the to-be-projected surface in the image information; according to the parameter information, first to-be-projected information is adjusted, so that second to-be-projected information is generated; and the second to-be-projected information is projected on the to-be-projected surface through the projection module, so that a projector can carry out adjusting on a projection image according to the parameter information of the to-be-projected surface, and accordingly the projector can carry out projection on various projection surfaces, and the sharpness of the projection images and the projection efficiency of the projector are improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a projection method and electronic equipment. Background technique [0002] With the continuous development of electronic technology, the projection technology is also continuously improved. The projector in the prior art can project data such as pictures, files or videos in computers or other electronic devices on the projection screen required by the user through projection. surface, so as to provide multi-user viewing, but in the prior art, when using a projector to project data such as pictures, files, videos, etc., the user needs to select a projection surface suitable for projection. After selecting the projection surface, the corresponding The data is projected on the projection surface. [0003] In the process of implementing the present invention, the inventors found that at least the following technical problems existed in the prior art: [0004] In the prior art,...

Claims

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Application Information

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IPC IPC(8): H04N5/74H04N9/31
Inventor 李凡智刘旭国
Owner LENOVO (BEIJING) CO LTD
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