A photo preview method and device

A technology of preset thresholds and scenes, applied in the field of communication, can solve problems such as the troublesome process of taking pictures, the inability to preview the zooming of the picture, etc., and achieve the effect of simplifying the process of taking pictures

Active Publication Date: 2019-09-17
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned zooming of the screen controlled by gestures requires two fingers, which inevitably requires the user to use two hands to complete the zooming of the preview screen, which makes the photo taking process very troublesome.

Method used

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  • A photo preview method and device
  • A photo preview method and device
  • A photo preview method and device

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Experimental program
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Embodiment Construction

[0050] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0051] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a photo preview method of the present application, the method can be applied to a mobile terminal, and the method can specifically include the following steps:

[0052] Step 101, the mobile terminal screen displays the current preview scene collected by the camera, and obtains the instantaneous pressure value of the user when operating the screen;

[0053] In the embodiment of the present application, the mobile terminal may be a terminal such as a mobile phone and a tablet computer with a camera function, or may be a terminal such as a camera or a video camera, and the present application does not limit the specific type...

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Abstract

The embodiment of the present application provides a photo preview method and device, and the method is applied to a mobile terminal, including: when the screen of the mobile terminal displays the current preview scene captured by the camera, acquiring the instantaneous pressure value of the user when operating the screen; When the instantaneous pressure value is greater than the first preset threshold, it is judged whether a zoom operation instruction for the current preview scene is received; if the zoom operation instruction is received, perform the zoom operation instruction on the current preview scene according to the zoom operation instruction The zoom operation obtains the target preview scene; the image of the target preview scene is displayed, which solves the problem in the prior art that two fingers must be used to zoom and preview the preview scene, and simplifies the photographing process.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method for previewing a photo and a device for previewing a photo. Background technique [0002] With the development of technology, smart terminal devices such as mobile phones have become an indispensable part of people's daily life, and taking pictures is one of the most frequently used functions of smart terminals by users. [0003] Take a mobile phone as an example. Currently, when using a mobile phone to take pictures, the shutter can be roughly divided into two implementation methods: physical shutter and touch shutter. The physical shutter takes pictures by pressing a specific physical button, such as a physical shutter key specially used for taking pictures, or Use the volume key to replace the formed shutter button; while the touch shutter includes a virtual shutter button on the screen display interface, and taking pictures by clicking the edge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/67H04N23/62
Inventor 李和意刘涛
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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