WO2015143857A1

WO2015143857A1 - Photograph synthesis method and terminal

Info

Publication number: WO2015143857A1
Application number: PCT/CN2014/087762
Authority: WO
Inventors: 王三新; 黄盼
Original assignee: 深圳市金立通信设备有限公司
Priority date: 2014-03-26
Filing date: 2014-09-29
Publication date: 2015-10-01
Also published as: CN103873777A

Abstract

Disclosed are a photograph synthesis method and a terminal. The photograph synthesis method disclosed in embodiments of the present invention comprises: acquiring at least two photographs; detecting the at least two acquired photographs to obtain characteristic pictures and non-characteristic pictures, the characteristic pictures being pictures in specific areas in the at least two photographs, and the non-characteristic pictures being pictures in areas, except the specific areas, in the at least two photographs; selecting characteristic pictures, meeting preset conditions, in the characteristic pictures to serve as selected characteristic pictures; and conducting synthesis on the selected characteristic pictures and any one of the non-characteristic pictures to obtain a synthetic photograph. In the embodiments of the present invention, characteristic pictures meeting preset conditions are selected and synthesized with a non-characteristic picture to obtain a photograph, so that the entertainment value and the ornamental value of the photograph are improved, and the satisfaction of a user with the photograph is improved.

Description

Photo synthesis method and terminal

The present application claims priority to Chinese Patent Application No. 201410116591.9, entitled "A Photo Synthesis Method and Terminal" on March 26, 2014, the entire contents of which is incorporated herein by reference. .

Technical field

The present invention relates to the field of image processing technologies, and in particular, to a photo composition method and a terminal.

Background technique

Photographs are a good carrier for people to save their memories. Photographing is a common way of entertainment for people to socialize. Especially in certain occasions, such as graduation parties, outings, etc., people prefer to take pictures to record good times. When the number of people is relatively small, it is easier to take pictures with satisfactory expressions for everyone in the photo; but when there are a large number of people, such as a group photo of ten people, dozens of people or even hundreds of people, it is difficult to just have all the photos. People have a satisfactory expression or styling, or the difficulty of making a snapshot. For example, if you want to get a photo of a wink and a smile, a person’s eyes will often appear in a group photo, or the expression will be weird. The photos are hard to get photos that are satisfactory to everyone.

Summary of the invention

The embodiment of the invention discloses a photo synthesizing method and a terminal, which can automatically synthesize a plurality of photos in accordance with a preset condition feature picture and a non-feature picture, and obtain a satisfactory photo that the user needs.

A first aspect of the embodiments of the present invention provides a photo composition method, where the method includes:

Get at least two photos;

Detecting the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is in the at least two photos a picture outside the specific area;

Selecting a feature picture that meets a preset condition as the selected feature picture in the feature picture;

The selected feature picture and the non-feature picture are combined to obtain a composite picture.

A second aspect of the embodiments of the present invention provides a terminal, where the terminal includes:

An acquisition unit for obtaining at least two photos;

a detecting unit, configured to detect the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is the at least a picture of two photos other than the specific area;

a selecting unit, configured to select, in the feature picture, a feature picture that meets a preset condition as the selected feature picture;

And a synthesizing unit, configured to synthesize the selected feature picture and the non-feature picture to obtain a composite photo.

Correspondingly, a third aspect of the embodiments of the present invention discloses a terminal, where the terminal includes a user interface, a memory, and a processor, where the memory stores a set of program codes, and the processor calls the memory. Stored program code to do the following:

Get at least two photos;

In the embodiment of the present invention, the specific area of the acquired at least two photos is set as the feature picture, and the remaining area is set as the non-feature picture, and the picture that meets the preset condition is selected as the selected feature picture in the special picture, and the selected feature picture is selected. The fixed feature picture is combined with the non-feature picture to obtain a satisfactory picture desired by the user.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

FIG. 1 is a flowchart of a photo composition method according to an embodiment of the present invention;

2 is a flowchart of a second photo synthesizing method according to an embodiment of the present invention;

3 is a schematic diagram of one of the continuous shooting photos provided by the embodiment of the present invention;

4 is a schematic diagram of another picture in a continuous shooting photo according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a composite photograph obtained by combining the photographs shown in FIG. 3 and FIG. 4 according to an embodiment of the present invention; FIG.

6 is a flowchart of a third photo synthesizing method according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a photo synthesizing terminal according to an embodiment of the present invention.

FIG. 8 is a schematic structural diagram of still another terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The photo synthesizing method disclosed in the embodiment of the present invention improves the entertainment and enjoyment of the photo by selecting the feature picture and the non-feature picture combined with the predetermined condition, and improves the user's satisfaction with the photo.

Please refer to FIG. 1. FIG. 1 is a flowchart of a photo composition method according to an embodiment of the present invention. As shown in FIG. 1, the photo synthesis method may include the following steps:

S101: Obtain at least two photos;

Specifically, obtaining at least two photos includes a camera, a camera, a smart phone (such as a mobile phone with an Android operating system, a mobile phone with an iOS operating system, etc.), a tablet, a palmtop computer, and a mobile Internet device (MID), PAD, or the like. The terminal device with the camera continuously takes at least two photos of the subject for a preset time, for example, 1 second or 2 seconds.

S102: Detecting the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is the at least two photos a picture other than the specific area;

Specifically, at least two photos obtained in step S101 are detected, and a screen of a specific area of each of the at least two photos is set as a feature screen, and a screen other than the specific area of each of the at least two photos is set. It is a non-feature picture. It can be known that the feature picture includes a plurality of pictures, and the non-feature picture also includes a plurality of pictures.

Further, the specific area may be an area of one location, or may be a plurality of areas including different locations.

S103: Select a feature picture that meets a preset condition in the feature picture as the selected feature picture;

Specifically, according to the needs of the user, a condition that satisfies the user's needs is preset, and a feature picture that meets the preset condition is selected in the feature picture as the selected feature picture.

Further, the area corresponding to the specific area may be a position, or may be a plurality of areas including different positions, and selecting a feature picture that meets the preset condition from the feature picture as the selected feature picture may be from a position A feature screen that meets a preset condition is selected as a selected feature screen from a feature screen formed by a screen of a region, or a feature screen that meets a preset condition is selected from a feature screen composed of a screen of each of the plurality of location regions. The feature screen is selected to form a plurality of selected feature screens.

S104: Synthesize the selected feature picture and the non-feature picture to obtain a composite picture.

Specifically, the selected selected feature picture that meets the preset condition is combined with any one of the non-featured pictures to obtain a composite picture.

Further, in the case of having a plurality of selected feature pictures, synthesizing the selected feature picture and the non-feature picture includes the following steps:

Determining whether multiple selected feature pictures are in the same photo;

If a plurality of selected feature pictures are in the same photo, outputting a photo of the plurality of selected feature pictures;

If a plurality of selected feature pictures are in different photos, a plurality of the selected feature pictures and any one of the non-feature pictures are combined to obtain a composite picture.

The photo composition method of the embodiment of the present invention improves the entertainment and enjoyment of the photo by selecting a feature picture that matches the predetermined condition and the non-feature picture, and improves the user's satisfaction with the photo.

Referring to FIG. 2, FIG. 2 is a flowchart of a second photo synthesizing method according to an embodiment of the present invention. As shown in FIG. 2, the photo composition method may include the following steps:

S201: Obtain at least two photos;

S202: calculating an image value difference value at the same position of at least two photos; setting an area of the at least two photos in which the image value difference exceeds a predetermined value as a specific area, and setting the specific part in the at least two photos a picture of the area as a feature picture, wherein the at least two pictures are made in addition to the picture of the specific area Non-characterized picture;

In this embodiment, step S202 is a specific implementation method of step S102.

Specifically, when taking a group photo of multiple people, it is inevitable that some people will have different expressions in the continuous shooting photos, for example, a serious expression in one photo and a smiling face in another photo. In another photo, the eyes are closed, and the image values of different people in different states are different. Image values are values used to indicate indicators such as image content and quality, such as RGB values, resolution, and sharpness of each point of the image. The same person appears in the same position in the photo. When the image value at the same position exceeds the predetermined value, it indicates that the expression on the photo of the person has undergone a relatively large change. Different photos may cause slight changes in image values at the same position due to different shooting conditions. Setting a predetermined value may exclude the change of image values caused by objective reasons, only when the image value difference exceeds a certain predetermined value. It shows that the expression of this person has changed in the photo. The predetermined value can be set to 10% of the image value in a photo, and this percentage can be set to a larger or smaller value according to different needs.

For example, referring to FIG. 3 and FIG. 4, the characters in FIGS. 3 and 4 are A, B, and C, respectively, from left to right, and B shows a non-smile face in the photograph of FIG. 3, and in the photograph shown in FIG. Showing a smiley face, C shows a smiley face in the photo of Figure 3, but in the photo shown in Figure 4 is a non-smiley face, according to whether the difference in image value at the same position exceeds a predetermined value, the face of B and C in the photo The area can be selected as a specific area, and the face pictures of B and C in FIG. 3 and the face pictures of B and C in FIG. 4 are set as feature pictures, and pictures and pictures other than the face pictures of B and C in FIG. The screens other than the face screens of B and C in 4 are set as non-feature screens, and it is known that the screens other than the face screens of B and C in Fig. 3 and the face screens except B and C in Fig. 4 The screens other than the ones are almost the same.

Further, the specific area may be an area of one location, or may be a plurality of areas including different positions. For example, referring to FIG. 3 and FIG. 4, the specific area includes areas of two positions of the face areas of B and C in the photo. . Depending on the actual situation of the photo, the specific area can be one location, or two, three or other number of zones.

S203: Select a feature picture that meets a preset condition in the feature picture as the selected feature picture;

For example, referring to FIG. 3 and FIG. 4, the face pictures of B and C in FIG. 3 and the face pictures of B and C in FIG. 4 are set as feature pictures, and the face picture of B in FIG. 3 is a non-smile face, in FIG. B’s face is a smiley face. The general user wants the photos to reflect happy and happy emotions. Therefore, in this set of feature pictures, the face image of B in Fig. 4 is selected as the selected feature picture; in Fig. 3, the face picture of C is a smiling face, Fig. 4 The face picture of the middle C is a non-smile face. Therefore, in this set of feature pictures, the face picture of C in FIG. 3 is selected as the selected feature picture.

Further, the area corresponding to the specific area may be a position, or may be a plurality of areas including different positions, and selecting a feature picture that meets the preset condition from the feature picture as the selected feature picture may be from a position A feature screen that meets a preset condition is selected as a selected feature screen from a feature screen formed by a screen of a region, or a feature screen that meets a preset condition is selected from a feature screen composed of a screen of each of the plurality of location regions. The feature screen is selected to form a plurality of selected feature screens. For example, referring to FIG. 3 and FIG. 4, the face pictures of B and C in FIG. 3 and the face pictures of B and C in FIG. 4 are feature pictures, and the face picture of B in FIG. 4 and the face picture in FIG. 3 are selected. The face picture is the selected feature picture, and a total of two selected feature pictures.

S204: Synthesize the selected feature picture and the non-feature picture to obtain a composite picture.

For example, referring to FIG. 3 and FIG. 4, the face picture of B in FIG. 4 and the face picture of C in FIG. 3 are selected feature pictures, and the pictures other than the face pictures of B and C in FIG. 3 and FIG. 4 The screens other than the face screens of B and C are set as non-feature screens, and the screens other than the face screens of B and C in Fig. 3 are almost the same as the screens except the face screens of B and C in Fig. 4. One of the frames is randomly selected. For example, the face images of B and C in FIG. 3 are combined with the face image of B in FIG. 4 and the face image of C in FIG. 3 to obtain a composite photo view 5.

Determining whether a plurality of the selected feature pictures are in the same photo;

If the plurality of the selected feature pictures are in the same photo, outputting the photos of the plurality of the selected feature pictures;

And if the plurality of the selected feature pictures are in different photos, combining the plurality of the selected feature pictures with any one of the non-feature pictures to obtain a composite picture.

For example, referring to FIG. 3 and FIG. 4, if the selected feature picture is the face picture of B in FIG. 3 and FIG. 3 In the face image of C, if the two selected feature pictures are in the same photo, then directly output FIG. 3 as a composite photo, if the selected feature picture is the face picture of B in FIG. 4 and the face of C in FIG. In the picture, the two selected feature pictures are not in the same picture, and it is necessary to combine the face picture of B in FIG. 4 and any one of the face picture and the non-feature picture of FIG. 3 to obtain a composite picture.

In the photo composition method of the embodiment of the present invention, the picture at the change location is obtained as the feature picture by calculating the size of the difference value of the image value at the same position, and then the selected condition is selected as the selected feature picture in the feature picture, and finally selected. The combination of feature pictures and non-feature pictures enhances the entertainment and enjoyment of photos and improves the user's satisfaction with photos.

Please refer to FIG. 6. FIG. 6 is a flowchart of a third photo synthesizing method according to an embodiment of the present invention. As shown in FIG. 3, the photo synthesis method may include the following steps:

S601: Obtain at least two photos;

Specifically, obtaining at least two photos includes a photo machine, a video camera, a smart phone (such as a mobile phone with an Android operating system, a mobile phone with an iOS operating system, etc.), a tablet computer, a palm computer, a mobile Internet device (MID), a PAD, or Other camera-equipped terminal devices acquire at least two photos including a plurality of facial features.

S602: The area including the facial features in the at least two photos is set as a specific area, and a picture of the specific area in the at least two photos is used as a feature picture, and the at least two photos are apart from the specific a picture outside the area as a non-feature picture;

In this embodiment, step S602 is another specific implementation method of step S102.

Specifically, the face recognition technology may be used to identify the area including the facial features, and the face recognition technology adopts the technical means commonly used in the art, and details are not described herein.

S603: Select a feature picture that meets a preset condition in the feature picture as the selected feature picture;

Further, the area corresponding to the specific area may be a position, or may be a plurality of areas including different positions, and selecting a feature picture that meets the preset condition from the feature picture as the selected feature picture may be from a position Selecting a characteristic that matches the preset condition in the feature screen of the screen of the area As the selected feature screen, the feature screen of the screen of each of the plurality of location regions may be selected as the selected feature screen to form a plurality of selected feature screens.

S604: Synthesize the selected feature picture and the non-feature picture to obtain a composite picture.

In the application of synthesizing dissatisfied photos to obtain a satisfactory photograph, the most frequently needed part of the adjustment is mainly the face of the person in the photo, and therefore the photo synthesizing method of the embodiment of the present invention mainly focuses on the face, by adopting a picture including the facial features of the person. As the feature picture, the selected feature picture is selected as the selected feature picture in the feature picture, and finally the selected feature picture and the non-feature picture are combined to improve the entertainment and enjoyment of the picture, and the user's satisfaction with the picture is improved. And it is more practical and targeted to use.

Referring to FIG. 7, FIG. 7 is a schematic structural diagram of a terminal according to an embodiment of the present invention. The terminal 700 shown in FIG. 7 may be a camera, a camera, a smart phone (such as a mobile phone with an Android operating system, a mobile phone with an iOS operating system, etc.), a tablet, a palmtop computer, and a mobile Internet device (MID), a PAD, or the like. The terminal device of the camera. As shown in FIG. 7, the terminal 700 includes: an obtaining unit 701, a detecting unit 702, a selecting unit 703, and a synthesizing unit 704, wherein

The obtaining unit 701 is configured to obtain at least two photos;

Specifically, the acquisition unit 701 continuously captures at least two photos or at least two photos including a plurality of facial features on the subject for a preset time, for example, 1 second or 2 seconds.

The detecting unit 702 is configured to detect the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, the non-feature The screen is a picture other than the specific area of the at least two photos;

Specifically, the detecting unit 702 calculates image value difference values at the same position of the at least two photos, and sets an area of the at least two photos in which the image value difference value exceeds a predetermined value as a specific area, where the image value Is a value used to indicate an image, a quality, and the like, such as RGB values, resolutions, and sharpness of each point of the image; and a picture of the specific area in the at least two photos is used as a feature picture, the at least two A picture other than the specific area in the photo is taken as a non-feature picture.

Optionally, the detecting unit 702 is further configured to set an area including the facial features in the at least two photos as a specific area, and use a picture of the specific area in the at least two photos as a feature picture, where the at least A picture other than the specific area in the two photos is taken as a non-feature picture.

The selecting unit 703 is configured to select, as the selected feature picture, a feature picture that meets a preset condition in the feature picture;

Further, the area corresponding to the specific area may be a position, or may be a plurality of areas including different positions, and the selecting unit 703 selects a feature picture that meets the preset condition from the feature picture as the selected feature picture. The feature picture that meets the preset condition is selected from the feature picture formed by the screen of one location area as the selected feature picture, or the feature picture formed by the picture of each of the plurality of location areas may be selected to meet the preset condition. The feature screen is a selected feature screen and constitutes a plurality of selected feature screens.

The synthesizing unit 704 is configured to synthesize the selected feature picture and the non-feature picture to obtain a composite photo.

Specifically, the synthesizing unit 704 combines the selected selected feature picture that meets the preset condition with any one of the non-feature pictures to obtain a composite photo.

Further, in a case of having a plurality of selected feature pictures, the terminal 700 further includes a determining unit, configured to determine whether the plurality of the selected feature pictures are in the same photo;

a synthesizing unit 704, if the determination result of the determining unit is YES, outputting a photo of the plurality of the selected feature screens as a composite photo; and in a case where the determining unit determines that the result is negative, And synthesizing the plurality of the selected feature pictures and any one of the non-feature pictures to obtain a composite picture.

The terminal of the embodiment of the present invention improves the entertainment and viewing of the photo by selecting a feature picture that matches the predetermined condition and the non-feature picture, and improves the user's satisfaction with the photo.

Please refer to FIG. 8. FIG. 8 is a schematic structural diagram of still another terminal according to an embodiment of the present invention. As shown in FIG. 8, the terminal 800 can include at least one processor 801, such as a CPU, at least one user interface 803, a memory 804, and at least one communication bus 802. The communication bus 802 is used to implement connection communication between the components. The user interface 803 can include a display and a keyboard. Alternatively, the user interface 803 can also include a standard wired interface and a wireless interface. The memory 804 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory. Alternatively, the memory 804 may be at least one storage device located away from the processor 801. The memory 804 stores a set of program codes, and the processor 801 calls the program code stored in the memory 804 to perform the following operations:

Get at least two photos;

In an optional embodiment, the specific manner in which the processor 801 obtains at least two photos may be:

At least two photos are continuously captured by the terminal camera within a preset time.

In an optional embodiment, the specific manner in which the processor 801 detects the acquired at least two photos to obtain the feature picture and the non-feature picture may be:

Calculating a difference in image values at the same position of the at least two photos;

And determining, in the at least two photos, an area in which the difference of the image values exceeds a predetermined value as a specific area; and using a picture of the specific area in the at least two photos as a feature picture, in the at least two photos A picture other than the specific area is taken as a non-feature picture.

Obtaining at least two photos including a plurality of facial features;

The specific manner of the processor 801 detecting the acquired at least two photos to obtain the feature picture and the non-feature picture may be: setting an area including the facial feature in the at least two photos as a specific area, The screen of the specific area in the at least two photos is used as a feature screen, and a picture other than the specific area among the at least two photos is used as a non-feature picture.

In an optional embodiment, the specific area includes a plurality of areas at different locations;

The specific manner in which the processor selects the feature image that meets the preset condition from the feature image as the selected feature image may be: selecting a feature image that meets the preset condition from the feature image of each region as the selected feature image;

Before the processor combines the selected feature picture with the non-feature picture, the processor invokes the program code stored in the memory, and is further configured to perform the following operations:

The processor may combine the selected feature picture and the non-feature picture to obtain a composite photo. The specific manner may be:

If the processor determines that the plurality of selected feature pictures are in the same photo, outputting a photo of the plurality of the selected feature pictures;

And if the processor determines that the plurality of the selected feature pictures are in different photos, synthesizing the plurality of the selected feature pictures and the non-feature picture to obtain a composite picture.

The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the terminal in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.

A person skilled in the art can understand that all or part of the processes in the methods shown in FIG. 1 , FIG. 2 and FIG. 6 can be implemented by a computer program to instruct related hardware, and the program can be stored in a computer readable manner. In the storage medium, the program, when executed, may include the flow of an embodiment of the methods as described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and thus equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

A method of photo composition, characterized in that the method comprises:

Get at least two photos;

Detecting the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is in the at least two photos a picture outside the specific area;

Selecting a feature picture that meets a preset condition as the selected feature picture in the feature picture;

The selected feature picture and the non-feature picture are combined to obtain a composite picture.
The method of claim 1, wherein the obtaining at least two photos comprises:

At least two photos are continuously captured by the terminal camera within a preset time.
The method of claim 1, wherein the detecting the acquired at least two photos to obtain the feature picture and the non-feature picture comprises:

Calculating a difference in image values at the same position of the at least two photos;

And determining, in the at least two photos, an area in which the difference of the image values exceeds a predetermined value as a specific area; and using a picture of the specific area in the at least two photos as a feature picture, in the at least two photos A picture other than the specific area is taken as a non-feature picture.
The method of claim 1, wherein the obtaining at least two photos comprises:

Obtaining at least two photos including a plurality of facial features;

The detecting the acquired at least two photos to obtain the feature picture and the non-feature picture comprises:

And setting an area including the facial features in the at least two photos as a specific area, and using a picture of the specific area in the at least two photos as a feature picture, wherein the at least two photos are apart from the specific area The outside picture is used as a non-feature picture.
The method of claim 1-4, wherein the specific area includes a plurality of areas at different locations; and selecting a feature picture that meets the preset condition from the feature picture as the selected feature picture comprises:

Selecting a feature picture that meets a preset condition from the feature picture of each area as the selected feature picture;

Before the synthesizing the selected feature picture and the non-feature picture, the method includes:

Determining whether a plurality of the selected feature pictures are in the same photo;

The synthesizing the selected feature picture and the non-feature picture to obtain a composite photo includes:

If the plurality of the selected feature pictures are in the same photo, outputting the photos of the plurality of the selected feature pictures;

If the plurality of the selected feature pictures are in different photos,

And then combining the plurality of the selected feature pictures with the non-feature picture to obtain a composite picture.
A terminal, wherein the terminal comprises:

An acquisition unit for obtaining at least two photos;

a detecting unit, configured to detect the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is the at least a picture of two photos other than the specific area;

a selecting unit, configured to select, in the feature picture, a feature picture that meets a preset condition as the selected feature picture;

And a synthesizing unit, configured to synthesize the selected feature picture and the non-feature picture to obtain a composite photo.
The terminal according to claim 6, wherein the obtaining unit is configured to continuously capture at least two photos through the terminal camera within a preset time.
The terminal according to claim 6, wherein the detecting unit is configured to calculate an image value difference value at the same position of the at least two photos, and the image value difference in the at least two photos exceeds The area of the predetermined value is set as a specific area; the picture of the specific area in the at least two photos is used as a feature picture, and a picture other than the specific area among the at least two pictures is used as a non-feature picture.
The terminal according to claim 6, wherein the obtaining unit is configured to acquire at least two photos including a plurality of facial features, and the detecting unit is configured to include the at least two photos in the face The area of the feature is set as a specific area, and a picture of the specific area in the at least two photos is used as a feature picture, and a picture other than the specific area among the at least two pictures is regarded as a non-feature picture.
The terminal according to any one of claims 6-9, wherein the specific area includes a plurality of areas at different positions; and the selected unit is configured to select a feature that meets a preset condition from a feature picture of each area The screen is a selected feature picture; the terminal further includes:

a determining unit, configured to determine whether the plurality of the selected feature pictures are in the same photo;

The synthesizing unit is configured to output a photo of the plurality of the selected feature screens if the determining unit determines that the result is YES;

The synthesizing unit is further configured to synthesize any one of the plurality of selected feature pictures and the non-characteristic picture to obtain a composite photo if the determining result of the determining unit is negative.
A terminal, comprising: a user interface, a memory, and a processor, wherein the memory stores a set of program codes, and the processor calls program code stored in the memory for execution The following operations:

Get at least two photos;

Detecting the acquired at least two photos to obtain a feature picture and a non-feature picture, wherein the feature picture is a picture of a specific area in the at least two photos, and the non-feature picture is in the at least two photos a picture outside the specific area;

Selecting a feature picture that meets a preset condition as the selected feature picture in the feature picture;

The selected feature picture and the non-feature picture are combined to obtain a composite picture.
The terminal according to claim 11, wherein the specific manner in which the processor acquires at least two photos is:

At least two photos are continuously captured by the terminal camera within a preset time.
The terminal according to claim 11, wherein the specific manner in which the processor detects the acquired at least two photos to obtain a feature picture and a non-feature picture is:

Calculating a difference in image values at the same position of the at least two photos;

And determining, in the at least two photos, an area in which the difference of the image values exceeds a predetermined value as a specific area; and using a picture of the specific area in the at least two photos as a feature picture, in the at least two photos A picture other than the specific area is taken as a non-feature picture.
The terminal according to claim 11, wherein the processor acquires at least two photos by acquiring at least two photos including a plurality of facial features;

The specific manner of the processor detecting the acquired at least two photos to obtain the feature picture and the non-feature picture may be: setting an area including the facial feature in the at least two photos as a specific area, and setting the at least two A picture of the specific area in the photo is used as a feature picture, and a picture other than the specific area among the at least two pictures is regarded as a non-feature picture.
The terminal according to any one of claims 11 to 14, wherein the specific area includes a plurality of areas at different positions;

The specific manner of the processor selecting a feature image that meets the preset condition from the feature image as the selected feature image is: selecting a feature image that meets the preset condition from the feature image of each region as the selected feature image;

Before the processor combines the selected feature picture with the non-feature picture, the processor invokes the program code stored in the memory, and is further configured to perform the following operations:

Determining whether a plurality of the selected feature pictures are in the same photo;

The processor combines the selected feature picture with the non-feature picture to obtain a composite photo by:

If the processor determines that the plurality of selected feature pictures are in the same photo, outputting a photo of the plurality of the selected feature pictures;

And if the processor determines that the plurality of the selected feature pictures are in different photos, synthesizing the plurality of the selected feature pictures and the non-feature picture to obtain a composite picture.