Method for improving photo album classification, mobile terminal and computer readable storage medium

A photo album and calculation technology, applied in computer parts, computing, instruments, etc., can solve the problems of long time, easy to cause misclassification and excessive, and large calculation amount of face classification, so as to reduce excessive subdivision and improve the effect. Effect

Active Publication Date: 2019-01-15
NUBIA TECHNOLOGY CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current face classification is not only computationally intensive and time-consuming, but also prone to misclassification and excessive results. Among them, misclassification mea

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  • Method for improving photo album classification, mobile terminal and computer readable storage medium
  • Method for improving photo album classification, mobile terminal and computer readable storage medium
  • Method for improving photo album classification, mobile terminal and computer readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0043] Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.

[0044] In the following description, a mobile terminal will be...

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Abstract

The invention discloses a method for improving photo album classification, a mobile terminal and a computer-readable storage medium. The method comprises: when a new image to be classified is generated, the new image is compared with a class center image of a class of image sets in an image library, and the new image is classified into a corresponding class image set according to the comparison result; the new image is classified into a class center image set according to the comparison result. Before classifying the next new image to be classified, the class center image of the class image set in the image library is re-determined. On the basis of the existing clustering algorithm, by using multi-class centers to participate in image classification and periodically fusing the images of the existing categories in the image library, the effect of album classification can be improved. The effect of album classification includes two parts, one is to maintain the accuracy of image classification in the album, and the other is to reduce the over-subdivision of image classification in the album.

Description

technical field [0001] The invention relates to the field of mobile terminal control, in particular to a method for improving album classification, a mobile terminal and a computer-readable storage medium. Background technique [0002] Face classification, hence the name Siyi, is to classify the faces of the same person in different states into the same category, and classify the faces of different people into different categories. The general process of face clustering is to first perform face detection on a given image, then perform feature extraction on the detected face, compare the face features with all existing images in each category, and use clustering Algorithms classify facial features. [0003] One of the difficulties in face classification is that due to factors such as occlusion, extreme lighting, inappropriate angles, or the specific attire of the person being photographed, such as beards, sunglasses, or rare facial features, etc., the number of human faces i...

Claims

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Application Information

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IPC IPC(8): G06F16/16G06K9/00G06K9/62G06F16/438
CPCG06V40/172G06F18/23G06F18/2321
Inventor 徐爱辉
Owner NUBIA TECHNOLOGY CO LTD
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