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Photographing method for removing specified object and mobile terminal

A mobile terminal and object technology, applied in the field of communication, can solve the problems of mistakenly removing the user's moving object, not getting the user's photo, etc.

Active Publication Date: 2016-08-03
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a photographing method and a mobile terminal for removing specified objects, so as to solve the problem that the existing method for removing passers-by in photographs easily leads to the mistaken removal of the moving objects that the user needs to keep, and the problem that the photos required by the user cannot be obtained

Method used

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  • Photographing method for removing specified object and mobile terminal
  • Photographing method for removing specified object and mobile terminal
  • Photographing method for removing specified object and mobile terminal

Examples

Experimental program
Comparison scheme
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no. 1 example

[0033] An embodiment of the present invention provides a photographing method for removing a specified object, which is applied to a mobile terminal, and the mobile terminal includes a first camera and a second camera, such as Figure 1a As shown, the photographing method includes:

[0034] Step 101, receiving a first photographing instruction from a user.

[0035] In this step, the user only needs to trigger the photographing operation once. After receiving the user's first photographing instruction, start the photographing function of the mobile terminal. instruction. The triggering mode of the first photographing instruction may be triggered by a physical key or a virtual key, for example: voice, touch, gesture, blinking and the like. Taking physical button triggering as an example, a single physical button can be used for triggering, or a combination of multiple physical buttons can be used for triggering. For example: when using the gesture trigger mode, when a preset g...

no. 2 example

[0073] An embodiment of the present invention provides a photographing method for removing a specified object, which is applied to a mobile terminal, and the mobile terminal includes a first camera and a second camera, such as Figure 4 As shown, the photographing method includes:

[0074] Step 201, receiving a first photographing instruction from a user.

[0075] The difference between this embodiment of the present invention and the first embodiment is that it needs to receive instructions from the user to trigger the photo twice. For example, the user needs to take a photo of a sculpture in a park. There are many tourists walking back and forth in front of the sculpture. User A needs to use the mobile terminal in his hand to take pictures B. When the camera operation is triggered for the first time, the camera preview interface includes user B, and user B is in a state of motion, that is, user B adjusts his standing position. After user B adjusts his position, user A trigge...

no. 3 example

[0107] Such as Figure 5 As shown, the embodiment of the present invention provides a mobile terminal 500, the mobile terminal 500 includes a first camera and a second camera, and it is characterized in that the mobile terminal 500 also includes:

[0108]A receiving module 501, configured to receive a user's first photographing instruction;

[0109] The starting module 502 is configured to start the first camera and the second camera to take multiple frames of images synchronously and continuously according to the first photographing instruction received by the receiving module 501;

[0110] An acquisition module 503, configured to respectively acquire the first frame of the main image and the first frame of the secondary image synchronously captured by the first camera and the second camera for the same scene;

[0111] A calculation module 504, configured to calculate the depth information of each pixel in the first frame of the main image through a first preset algorithm ac...

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Abstract

The invention provides a photographing method for removing a specified object and a mobile terminal. The method comprises the steps that a first photographing instruction of a user is received; a first camera and a second camera are started to synchronously and continuously photograph multiple frames of images according to the first photographing instruction; a first frame of primary image and a first frame of secondary image of the same scene photographed by the first camera and the second camera synchronously are acquired respectively; depth information of each pixel point in the first frame of primary image is calculated through a first preset algorithm according to the first frame of primary image and the first frame of secondary image; a target object and an object to be removed in the first frame of primary image are determined according to all frames of images photographed by the first camera or the second camera, the depth information of each pixel point in the first frame of primary image and preset depth range; and the object to be removed is removed according to a second preset algorithm so that a photograph of which the specified object is removed and the target object is included is generated. According to the photographing method, the object specified by the user can be removed so that the photograph required by the user can be obtained.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a photographing method for removing a specified object and a mobile terminal. Background technique [0002] With the wide application of mobile terminals, it has been accepted by more and more people to use portable and multifunctional mobile terminals to take pictures anytime and anywhere, which brings great convenience to people's life. [0003] However, during the shooting process, especially when shooting on location, there are often passing passers-by or vehicles entering the camera. There are many, but there are many faces or backs of passers-by in the photos taken. Users have to take photos again or use third-party image processing software for post-processing of photos. Existing methods for third-party image processing software to remove passers-by in photos can only judge whether a moving object in the scene is an object to be removed according to the motion attr...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/62
Inventor 张新远
Owner VIVO MOBILE COMM CO LTD
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