Photo management method and apparatus

Abstract

The invention discloses a photo management method and apparatus. The method comprises the steps of obtaining photos in a photo application; obtaining parameter information of the photos, wherein the parameter information comprises shooting time; calculating the similarity of the photos with the shooting time in a predetermined time threshold; obtaining the photos with the calculated similarity greater than a predetermined similarity threshold, and according to the obtained photos with the similarity greater than the predetermined similarity threshold, generating a similar photo group; calculating the definition of the photos in the photo group; judging whether the photos in the similar photo group contain human faces or not, and if yes, identifying facial expressions of the human faces inthe photos of the similar photo group; and according to the definition and the facial expressions, screening out the pre-reserved photo, and deleting other photos of the similar photo group. The photowith the best effect in the group of the photos with very high similarity can be automatically screened out, and other photos are deleted, so that the terminal memory space is saved and a user can view the photo conveniently.

Description

technical field

[0001] The invention relates to Internet technology, in particular to a photo management method and device. Background technique

[0002] At present, with the widespread use of mobile terminals, the functions of terminal devices are becoming more and more abundant, and more and more pictures are stored in the terminal devices. For example, the user can take photos with the camera of the terminal device, and the photos taken are stored in the terminal device. In addition, the user can also modify the pictures stored in the terminal device through various image processing applications, for example, apply Photoshop (image processing application) to beautify the original photos taken by the camera to obtain beautified pictures.

[0003] Therefore, a large number of pictures are often stored in the terminal device, and there will be more garbage pictures in these pictures. Junk pictures refer to pictures that are no longer needed by the user and have not been sa...

Examples

Embodiment 1

[0040] Such as figure 1 As shown, the present invention provides a photo management method, comprising:

[0041] S1. In response to the photo management instruction, open the terminal photo application;

[0042] S2. Obtain a photo in the photo application; obtain parameter information of the photo, where the parameter information includes shooting time;

[0043] S3. Calculate the similarity of the photographs whose shooting time is within a predetermined time threshold;

[0044] S4. Obtain photos whose calculated similarities are greater than a predetermined similarity threshold, and generate similar photo groups according to the obtained photos whose similarities are greater than a predetermined similarity threshold;

[0045] S5. Calculating the sharpness of the photos in the similar photo group;

[0046] S6, judging whether the photo in the similar photo group contains a human face, if so, identifying the facial expression of the human face in the photo in the similar pho...

technical field

[0001] The invention relates to Internet technology, in particular to a photo management method and device. Background technique

[0002] At present, with the widespread use of mobile terminals, the functions of terminal devices are becoming more and more abundant, and more and more pictures are stored in the terminal devices. For example, the user can take photos with the camera of the terminal device, and the photos taken are stored in the terminal device. In addition, the user can also modify the pictures stored in the terminal device through various image processing applications, for example, apply Photoshop (image processing application) to beautify the original photos taken by the camera to obtain beautified pictures.

[0003] Therefore, a large number of pictures are often stored in the terminal device, and there will be more garbage pictures in these pictures. Junk pictures refer to pictures that are no longer needed by the user and have not been sa...

Examples

Embodiment 1

[0040] Such as figure 1 As shown, the present invention provides a photo management method, comprising:

[0041] S1. In response to the photo management instruction, open the terminal photo application;

[0042] S2. Obtain a photo in the photo application; obtain parameter information of the photo, where the parameter information includes shooting time;

[0043] S3. Calculate the similarity of the photographs whose shooting time is within a predetermined time threshold;

[0044] S4. Obtain photos whose calculated similarities are greater than a predetermined similarity threshold, and generate similar photo groups according to the obtained photos whose similarities are greater than a predetermined similarity threshold;

[0045] S5. Calculating the sharpness of the photos in the similar photo group;

[0046] S6, judging whether the photo in the similar photo group contains a human face, if so, identifying the facial expression of the human face in the photo in the similar pho...

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