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Image processing method and mobile terminal

A mobile terminal, image processing technology, applied in image data processing, image communication, image enhancement and other directions, can solve the problem of unable to clear photo obstacles in time, and achieve the effect of improving the shooting effect

Inactive Publication Date: 2018-02-23
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an image processing method, a mobile terminal, and a computer-readable storage medium to solve the problem that obstacles in photos cannot be removed in time during the current shooting process

Method used

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  • Image processing method and mobile terminal
  • Image processing method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 , which shows a flow chart of an image processing method according to Embodiment 1 of the present invention, which may specifically include the following steps:

[0031] S101. Acquire an image to be processed captured by a camera.

[0032] In the embodiment of the present invention, when the user uses the camera in the mobile terminal to take pictures, there may be obstacles that the user does not like in the image collected by the camera, and the image to be processed captured by the camera may be obtained.

[0033] refer to figure 2 , shows an image to be processed in the embodiment of the present invention.

[0034] For example, when the user needs to shoot the ball 22 in the sun on a golf course, in the captured image, the shadow 21 of the person will appear to block the lawn 23, and the user wishes to have only the lawn 23 and the ball 22 in the image captured. It is not expected that the human shadow 21 still exists in the image. At this time...

Embodiment 2

[0049] refer to Figure 5 , which shows a flow chart of an image processing method according to Embodiment 2 of the present invention, which may specifically include the following steps:

[0050] S501. Acquire an image to be processed captured by a camera.

[0051] This step is similar to the principle of S101 in Embodiment 1, and will not be described in detail here.

[0052] S502. Acquire an initial contour curve of an obstacle in the image to be processed.

[0053] In the embodiment of the present invention, the user clicks on the location of the obstacle displayed on the mobile terminal, slides at the location of the obstacle to form a closed curve, and obtains the closed curve, that is, obtains the initial contour curve of the obstacle in the image to be processed.

[0054] Wherein, the closed curve formed by the user's sliding may be a circle, an ellipse, etc., which is not limited in this embodiment of the present invention.

[0055] S503. Perform evolution processin...

Embodiment 3

[0075] refer to Image 6 , shows a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0076] The mobile terminal 600 includes: an acquiring module 601 , an identifying module 602 , an erasing module 603 and a repairing module 604 .

[0077] The obtaining module 601 is configured to obtain the image to be processed captured by the camera.

[0078] The recognition module 602 is configured to use a level set model to recognize obstacle regions in the image to be processed.

[0079] The erasing module 603 is configured to erase the information in the obstacle area.

[0080] A repairing module 604, configured to repair the obstacle area after the information is erased to obtain a target image.

[0081] refer to Figure 7 , shows a structural block diagram of another mobile terminal according to Embodiment 3 of the present invention.

[0082] exist Image 6 Optionally, the recognition module 602 may include: an acquisition submo...

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Abstract

Embodiments of the invention provide an image processing method and a mobile terminal, relating to the technical field of mobile terminals. According to the method, a to-be-processed image shot by a camera is acquired, a level set model identifies an obstacle region in the to-be-processed image, information in the obstacle region is erased, and the obstacle region with information erased is repaired so as to obtain a target image. In the shooting process, the obstacle region in the to-be-processed image is identified and erased automatically, then the obstacle region is repaired, so that a finally obtained target image has no obstacle. Obstacles in a picture are cleared automatically in shooting, so that the shooting effect is better, and the user has a better shooting mood.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to an image processing method and a mobile terminal. Background technique [0002] With the wide application of mobile terminals, more and more users use the shooting function on the mobile terminals to take pictures. [0003] When the user is shooting daily, obstacles that the user does not want to see often appear in the shooting scene, so that obstacles that the user does not want to exist appear in the captured photos. For example, when a user needs to shoot a ball in the sun on a golf course, the shadow of a person will appear on the lawn, so that the photo taken will contain the shadow of a person. The user wants to take a photo with only the lawn and the ball, but It is not desirable to have the shadow of the person in the photo. At this time, the shadow of the person is an obstacle in the photo. [0004] However, in the current shooting ...

Claims

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Application Information

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IPC IPC(8): H04N5/232G06T5/00
CPCH04N23/80G06T5/77
Inventor 王海岚
Owner VIVO MOBILE COMM CO LTD
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