Photo classification storage method and device

By calculating the similarity and image features of photos, storing similar photos as the same collection, and using a deep neural network to score image quality, it solves the problem of inconvenient management of a large number of similar photos in albums in the existing technology, and achieves better photo organization. and display effects.

Active Publication Date: 2018-08-10
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing photo album display often focuses on arranging images according to size, time, and characters in a certain order. In this way, a large number of repeated photos are often displayed on the same page, making it extremely inconvenient for users to view and manage photos

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0094] When corresponding to the above-mentioned first embodiment, the device includes:

[0095] The photo information acquisition module 100 is used to obtain the photographing time information of the currently uploaded photo; in this embodiment, general digital photos include the photographing time information, and the photographing time of the uploaded photo is obtained when the photo is uploaded or after uploading;

[0096] The calculation module 200 is used to extract the image features of the currently uploaded photo; the image features are the global description features of the image, which include GIST features, and / or CMG features, and / or color histogram features, etc.

[0097] And match the image characteristics of the stored photos with the image characteristics of the currently uploaded photos within the preset range with the photo time interval of the currently uploaded photos, and calculate the image similarity between the currently uploaded photos and the stored ...

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PUM

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Abstract

The present invention provides a method and device for classifying and storing photos, wherein the method includes: matching the image characteristics of photo A and photo B in the directory, and calculating the image similarity between photo A and photo B; when the photo The image similarity between A and the photo B is greater than a preset threshold, and the photo A and the photo B are displayed as being located in the same subdirectory on the front page. The beneficial effect of the invention is that it can effectively organize a large number of similar images in the user's photo album and put them in the same directory, so that the user can manage and view them conveniently.

Description

technical field [0001] The invention relates to a method and device for classifying and storing photos, in particular to a method and device for automatically integrating photos according to their similarity. Background technique [0002] With the development of cameras and smart terminals, there are more and more personal photos. When people take pictures, they often take multiple images in the same or similar scenes, so that they can choose a satisfactory photo. [0003] However, the existing photo album display often focuses on arranging images in a certain order according to size, time, and characters. In this way, a large number of repeated photos are often displayed on the same page, making it extremely inconvenient for users to view and manage photos. Contents of the invention [0004] One of the objectives of the present invention is to provide a method and device for classifying and storing photos. [0005] In order to achieve one of the objectives of the above i...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F17/30
CPCG06F16/5838G06F16/16G06F16/5866G06F16/51G06F16/55
OwnerBAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD