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Image pushing method and device and mobile terminal

A technology in images and images, which is applied in the field of image query and comparison, and can solve problems such as the inability to match between user images and preset databases.

Inactive Publication Date: 2017-06-09
BEIJING ANYUNSHIJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an image push method to solve the technical problem in the prior art that the user's image cannot be accurately matched with the image in the preset database and the image most similar to the user can be found

Method used

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  • Image pushing method and device and mobile terminal
  • Image pushing method and device and mobile terminal
  • Image pushing method and device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as figure 1 Shown, a kind of image pushing method of the present invention comprises the following steps:

[0055] Step 1: Obtain a user image including at least a person's face;

[0056] Step 2: identify the face information of the person in the user image, the face information of the person includes the feature information of the facial features of the person and the position information of the face of the person in the user image;

[0057] Step 3 compares the face information of the person in the user image with the preset database;

[0058] Step 4: According to the comparison result of the comparison between the facial information of the person in the user's image and the preset database, push the image in the preset database with the highest matching degree with the facial information of the person in the user's image.

[0059] In this embodiment, the user image that includes at least the face of the person is first obtained, and whether it meets the require...

Embodiment 2

[0062] On the basis of Embodiment 1, before identifying the facial features information and face angle information of the user image, the user image is beautified, and the user adjusts and beautifies his own image through the beautification function to obtain an image satisfactory to the user, and then Identify the facial features information and facial angle information of the user's image, and change the features of the facial features through beautification. For example, a user with small eyes can enlarge the eyes and then match the image, search from the preset database and undergo beautification processing The photo with the highest degree of matching with the image of the user, by pre-beautifying the user's image, can help the user find the photo with the highest degree of matching with the beautified self. In this case, the matching result is more popular with the user.

Embodiment 3

[0064] On the basis of Embodiment 1, the shooting posture information of the user image is recognized, that is, in addition to comparing the facial features information and the closeness of the shooting angle between the user image and the image in the preset database, the shooting posture of the person in the two images is also considered Whether they are the same or not is compared by line-processing the character shapes, and identifying the similarity of shooting poses according to the comparison of the coincidence degree of the lines. By increasing the comparison factor of shooting poses, it helps users find not only facial features Similar features, close facial angles when shooting, and photos with the same posture as yourself, making the matching results more accurate and full of fun. For photos with similar angles and the same pose when shooting, the higher the coincidence of the three information items of facial features, shooting angle, and shooting posture, the highe...

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Abstract

The invention provides an image pushing method, an image pushing device and a mobile terminal. The method comprises the following steps: acquiring a user image at least comprising a user face; identifying face information of a character in the user image, wherein the face information of the character comprises facial feature information and position information of the character face in the image; comparing the character face information in the user image with a preset database; and pushing an image with the highest matching degree with the character face information of the user image in the preset database according to the comparison results between the character face information in the user image and the preset database. According to the technical scheme, the problem in the prior art that the matching result is inaccurate by matching a single comparison factor with a photo similar to the user through the facial features is solved.

Description

technical field [0001] The invention relates to an image query and comparison application field, in particular to an image pushing method, device and mobile terminal. Background technique [0002] With the improvement of the performance of mobile devices such as mobile phones and tablet computers, the intelligence of mobile devices has become a research hotspot in academia and industry. The performance improvement of image sensors on mobile smart terminals also provides better hardware support for vision applications on mobile platforms. At the same time, with the advancement of face analysis technology, mobile applications such as face recognition, expression recognition, and attribute analysis of mobile terminals have emerged in people's lives. In addition, image-based information retrieval technology has gradually matured, and major search engines have also added the function of "searching images by image". Advances in face recognition technology and image-based informa...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06K9/00G06K9/62H04M1/725
CPCG06F16/5838H04M1/72403G06V40/165G06V40/171G06V10/751
Inventor 曾庆庚
Owner BEIJING ANYUNSHIJI TECH CO LTD
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