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Photographing view-finding method and device based on screen pressure sensing

A pressure and screen technology, applied in the field of photographing and framing methods and devices based on screen pressure sensing, can solve the problems of cumbersome operation process and low convenience of camera switching mode, and achieve the advantages of speeding up photographing, convenient and quick operation, and simplifying switching steps. Effect

Inactive Publication Date: 2016-10-26
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the defects in the prior art, the embodiment of the present invention provides a screen-based pressure-sensing method and device for photographing and framing, which can solve the problems of cumbersome operation and low convenience in the prior art of camera switching mode

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  • Photographing view-finding method and device based on screen pressure sensing
  • Photographing view-finding method and device based on screen pressure sensing
  • Photographing view-finding method and device based on screen pressure sensing

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Embodiment Construction

[0034] 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.

[0035] 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 photographing view-finding method and a photographing view-finding device based on screen pressure sensing. The method comprises the steps of after a camera application program starts, when a trigger event that a user presses an area in a camera view-finding frame is recognized, detecting the value of a pressure applied by the user in real time; and if a detection result shows that the pressure value is gradually increased from zero to a second threshold via a first threshold within a first preset time slot, executing a view-finding switching operation on a front camera and a back camera, wherein the first threshold is corresponding to the pressure value applied when the user executes the click operation. According to the method provided by the embodiment of the invention, the switching operation of the front and back cameras can be executed according to the heavy pressing operation of the user on the screen, the camera switching steps are simplified, the operation is convenient and rapid, and the photographing speed is effectively increased.

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 and finding views based on screen pressure sensing. Background technique [0002] When the current smart phone uses the camera application program, if it is necessary to switch the viewfinder of the front and rear cameras, it is necessary to click the camera exchange button provided at a specific position above the camera application interface. In the process of realizing the embodiment of the present invention, the inventor found that the switching method of the viewfinder camera is not easy to operate. If the user needs to switch the camera during the photo taking process, the current photo taking process needs to be stopped, the mobile phone is held in the hand and Touch the camera switching button at a specific position above the application interface, the operation process is cumbersome and the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/62H04N23/63
Inventor 蔡竹沁张月川
Owner LETV HLDG BEIJING CO LTD
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