Projected display image adjusting method and electronic equipment

An electronic device and projection display technology, applied in the electronic field, can solve problems such as unclear display of projection content and uneven surface of projection area, and achieve the effect of avoiding unclear display content and avoiding cumbersome steps

Inactive Publication Date: 2014-06-18
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a projection display image adjustment method and electronic equipment. The method and device provided by the present invention solve the problem that in the prior art, the position of the interference object in the projection display area changes, and if th

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  • Projected display image adjusting method and electronic equipment
  • Projected display image adjusting method and electronic equipment
  • Projected display image adjusting method and electronic equipment

Examples

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[0046] In the prior art, the application of the projector usually projects the playback content on any plane, but in many cases there will be some interference objects on the plane where the projection content is displayed. When the projection is set up initially, it will choose to avoid the specific area of ​​the interference object. However, because the position of the interference object may change during the projection process, after the position of the interference object changes, some changes may occur. Suitable area for projection. However, in the existing projection technology, if the position of the interference object changes and the interference object overlaps with the projection content, the projection content can only be displayed on the outer surface of the interference object, so that the projection area with uneven surface will have projection The content is not clear. In addition, if the initial projection display area is relatively small, and the interferenc...

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Abstract

The invention discloses a projected display image adjusting method and electronic equipment. After the electronic equipment projects displaying content on a first plane, the projected display image adjusting method comprises the steps of detecting whether interfering objects of which the positions are changed are inside a setting zone of the first plane, generating a projected zone adjusting order according to the positions of the interfering objects after being moved if so, and adjusting the projecting area and/or the projecting zone of the displaying content according to the projected zone adjusting order. When the positions of the interfering objects are changed, the area and the position of the projecting area can be adjusted automatically and correspondingly. The problem that the projecting content overlaps the interfering objects and the displaying content is not clear can be avoided, the electronic equipment can automatically determine the most suitable projected area, and the tedious steps of projecting adjustment can be avoided.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a projection display image adjustment method and electronic equipment. Background technique [0002] Projector, also known as projector, mainly uses 3MLCOSRGB three-color projection light machine and 720P chip decoding technology to make the traditional huge projector compact, portable, miniaturized, entertaining and practical, making projection technology closer to life and entertainment . Projectors can be carried with you, sometimes we also call them pico projectors or pocket projectors. [0003] The principle of displaying images by projectors in the prior art is basically the same for all types of projectors. The projector first shines light on the image display element to generate an image, which is then projected through the lens. Image display elements of projectors include a transmissive type that generates images using transmitted light and a reflective type that...

Claims

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Application Information

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IPC IPC(8): H04N5/74G03B21/00
Inventor 张超
Owner LENOVO (BEIJING) CO LTD
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