Unlock instant, AI-driven research and patent intelligence for your innovation.

Image area determination method, terminal and computer readable storage medium

A determination method and image area technology, applied in image communication, TV, color TV components, etc., can solve problems such as poor effect, ghosting in photos, and low user experience satisfaction

Inactive Publication Date: 2019-06-14
NUBIA TECHNOLOGY CO LTD
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the existing method of determining the moving area and the non-moving area, the effect is not good, resulting in ghost images in the synthesized photos, and the problem of low user experience satisfaction. To solve this technical problem, an image area is provided Determination method, terminal and computer-readable storage medium

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image area determination method, terminal and computer readable storage medium
  • Image area determination method, terminal and computer readable storage medium
  • Image area determination method, terminal and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0072] In order to solve the problems in the prior art of determining the moving area and the non-moving area, the effect is not good, resulting in ghost images in synthesized photos, and low user experience satisfaction, this embodiment provides a method for determining an image area, which is applied to a terminal , where the terminal described in this embodiment can be as figure 1 The terminals shown may, of course, be other terminals. Specifically, see image 3 as shown, image 3 The basic flowchart of the image area determination method provided in this embodiment, the image area determination method includes:

[0073] S301. After receiving a photographing instruction, photograph N frames of images for the same photographing scene.

[0074] In this embodiment, after receiving the photographing instruction, N frames of images are photographed for the same photographing scene, wherein, N is greater than or equal to 2, for example, N may be 2, 3, 4 and so on. That is to ...

no. 2 example

[0092] In order to better understand the present invention, this embodiment is described in combination with more specific examples, please refer to Figure 5 as shown, Figure 5 It is a detailed flow chart of the image area determination method provided in the second embodiment of the present invention, the image area determination method includes:

[0093] S501. Receive a photographing instruction.

[0094] In this embodiment, after the camera is started, a photographing instruction is received.

[0095] S502. Determine whether the brightness of the surrounding environment is smaller than a preset brightness value.

[0096] If yes, go to S503, if not, end.

[0097]In this embodiment, after receiving the photographing instruction, the ambient light sensor acquires the brightness of the surrounding environment, and judges whether the brightness of the surrounding environment is less than a preset brightness value. Wherein, the preset brightness value can be flexibly set by...

no. 3 example

[0120] In order to better understand the present invention, this embodiment is described in combination with more specific examples, please refer to Figure 10 as shown, Figure 10 It is a detailed flow chart of the image area determination method provided in the second embodiment of the present invention, the image area determination method includes:

[0121] S1001. Receive a photographing instruction.

[0122] In this embodiment, after the camera is started, a photographing instruction is received.

[0123] S1002. Determine whether it is currently in a night scene shooting mode.

[0124] If yes, go to S1003, if not, end.

[0125] In this embodiment, after receiving the photographing instruction, it is judged whether it is currently in the night scene shooting mode, if it is currently in the night scene shooting mode, go to S1003, and if it is not in the night scene shooting mode, end.

[0126] S1003. Shoot N frames of images for the same shooting scene.

[0127] In this...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an image area determination method, a terminal and a computer readable storage medium. The method comprises the following steps: receiving a photographing instruction; taking Nframes of images for the same shooting scene, wherein N is greater than or equal to 2;, then, selecting M frames of images from the N frames of images as to-be-referenced images, wherein M is greaterthan or equal to 2;, averaging the data of the corresponding pixel points in the M frames of to-be-referenced images to obtain a reference image, determining a motion area and a non-motion area according to the reference image. The invention discloses a method and a device for determining a motion area and a non-motion area. The invention further discloses a terminal and a computer readable storage medium, and by implementing the scheme, the probability of ghosting in subsequent multi-frame noise reduction based on the motion area and the non-motion area is reduced, and the user experience satisfaction degree is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more specifically, to a method for determining an image area, a terminal, and a computer-readable storage medium. Background technique [0002] At present, users generally take pictures through smart terminals with a shooting function, such as smart phones, tablet computers, and the like. Since there are often many noises in the process of taking pictures, it is necessary to perform noise reduction processing on the taken pictures. However, in the prior art, when performing multi-frame noise reduction processing, the original pictures taken by two frames are usually compared to distinguish the motion area and the non-motion area, but in this way, the motion area and the non-motion area are not distinguished. Thoroughly, resulting in ghost images in synthesized photos and low user experience satisfaction. Contents of the invention [0003] The technical problem to be solved by th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04N5/217H04N5/21
Inventor 李蒙
Owner NUBIA TECHNOLOGY CO LTD