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Photo taking method and device based on screen pressure sensing

A technology of pressure and screen, which is applied in the field of photographing methods and devices based on screen pressure sensing, can solve problems such as difficulty in adjusting the focal length to a suitable position, difficult control of imaging size adjustment, inconvenient operation, etc., and achieves convenient operation, faster photographing speed, The effect of simplifying steps

Inactive Publication Date: 2017-01-11
LETV HLDG BEIJING CO LTD +1
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Problems solved by technology

[0003] In view of the defects in the prior art, the embodiment of the present invention provides a method and device for taking photos based on screen pressure sensing, which can solve the problem that the adjustment of the imaging size in the prior art is not easy to control, it is difficult to adjust the focal length to a suitable position, and it is difficult for the user to The operation has brought great inconvenience

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  • Photo taking method and device based on screen pressure sensing
  • Photo taking method and device based on screen pressure sensing
  • Photo taking method and device based on screen pressure sensing

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, ele...

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Abstract

The embodiment of the invention provides a photo taking method and device based on screen pressure sensing, wherein the method comprises the following steps of after a camera application program is started and a triggering event of pressing a camera aperture region by a user is recognized, performing real-time detection on the pressure value exerted by the user; if the condition that the pressure value is gradually increased to a second threshold from zero through a first threshold value in the first preset time is known through detection, regulating the imaging size in the camera aperture according to the pressure value, wherein the first threshold value corresponds to the pressure value exerted by the click operation executed by the user. The embodiment of the invention has the advantages that the imaging size in the camera aperture can be regulated according to the pressure value exerted by the user; the focusing operation steps can be effectively simplified; the operation is convenient; in addition, the photo taking speed is effectively accelerated.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of touch screen control, and in particular to a method and device for taking pictures based on screen pressure sensing. Background technique [0002] When the current smart phone uses the camera application program, if the imaging size of the area in the viewfinder is to be adjusted, two fingers need to touch the area in the viewfinder, and the distance between the two fingers changes by sliding the fingers. Therefore, the imaging size is enlarged or reduced. In the process of realizing the embodiment of the present invention, the inventor finds that this focusing method is not easy to control, and it is difficult to adjust the focal length to a proper position. In addition, the image size can also be adjusted through the zoom bar that is called out. In the process of implementing the embodiment of the present invention, the inventor found that this focusing method requires precise touc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/0484G06F3/0488
CPCG06F3/0414G06F3/0416G06F3/04847G06F3/0488
Inventor 蔡竹沁张月川
Owner LETV HLDG BEIJING CO LTD
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