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Method and device for focusing user-defined area

A user-defined, focusing area technology, applied in the field of focusing on user-defined areas, can solve the problems of inconvenient use, inability to control the focus of mobile phone cameras, and no active selection by users, etc., to achieve the effect of convenient use

Inactive Publication Date: 2011-06-29
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, existing mobile phone cameras also have certain defects, such as: the auto-focus area is automatically selected by the camera, and the user does not have the right to actively choose, that is to say, the user cannot control the mobile phone camera to focus on the specified area , thus causing inconvenience to users

Method used

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  • Method and device for focusing user-defined area
  • Method and device for focusing user-defined area
  • Method and device for focusing user-defined area

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Embodiment Construction

[0034] Aiming at the problems existing in the prior art, the present invention proposes a solution for focusing on a user-defined area, that is, displaying the image to be focused on the screen, and determining the user-defined area by monitoring the user's operation on the screen. Afterwards, the focus area is determined according to the user-defined area, and the focus operation is completed. The solution of the present invention can be applied in many different scenarios, such as mobile phones or monitoring systems.

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the solution of the present invention will be further described in detail below with reference to the accompanying drawings and taking a mobile phone as an example.

[0036] figure 1 It is a flowchart of a method embodiment of the present invention. Such as figure 1 shown, including the following steps:

[0037] Step 11: Display the image to be focused o...

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Abstract

The invention discloses a method and device for focusing a user-defined area, wherein the method comprises the following steps of: displaying pictures to be focused on a screen; determining the user-defined area by monitoring the operation of the user on the screen; and determining the focusing area according to the user-defined area to finish the focusing operation. Via the technical scheme of the invention, the focusing operation can be performed according to the user-defined area, which is convenient for users.

Description

technical field [0001] The present invention relates to focusing technology, in particular to a method and device for focusing on a user-defined area. Background technique [0002] With the rapid development of science and technology, the functions of mobile phone cameras are becoming more and more powerful, which makes people really enter the era of casual shooting, and has added some functions that only professional cameras have in the past, such as auto focus, etc., thus making the traditional mobile phone camera "Chicken ribs" began to transform into professionalism. However, existing mobile phone cameras also have certain defects, such as: the auto-focus area is automatically selected by the camera, and the user does not have the right to actively choose, that is to say, the user cannot control the mobile phone camera to focus on the specified area , thus causing inconvenience to users. Contents of the invention [0003] In view of this, the main purpose of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B13/36
Inventor 苏循波
Owner BYD CO LTD
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