Image data storage method and device

An image data and database technology, which is applied in still image data retrieval, still image data indexing, instruments, etc., can solve the problems of single storage method, memory overflow, and large amount of data, so as to reduce the amount of calculation, improve efficiency, and save time Effect

Pending Publication Date: 2020-05-29
ZHEJIANG UNIVIEW TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At the same time, the storage method is single, the amount of data is large, and all calculations are performed in the same memory, which is prone to memory overflow and takes a long time

Method used

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  • Image data storage method and device
  • Image data storage method and device
  • Image data storage method and device

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0032] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0033] It should be noted that relative ter...

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Abstract

The embodiment of the invention provides an image data storage method and device. When the total number of the image data stored in the first database is equal to a preset first number upper limit, each first branch label is sequentially stored in at least one second leaf node contained in at least one second branch node in a second database according to a hierarchical clustering algorithm, meanwhile, the image data is clustered in a plurality of memories and the image data is respectively stored in a first database; the first branch labels in the first database are clustered and stored in a second database through secondary clustering; the classified storage efficiency is improved, the time is saved, the operand of each memory is reduced, memory overflow is avoided, duplicate removal is carried out through secondary clustering, repeated storage is effectively reduced, and the probability that one person or one object is labeled with multiple labels is reduced.

Description

technical field [0001] The present invention relates to the technical field of image storage, in particular to a method and device for storing image data. Background technique [0002] With the development of society, the technology of image recognition and face recognition is developing faster and faster. The accuracy and efficiency of image recognition and face recognition are very dependent on the comparison results and comparison efficiency with images or face images stored in the database. Therefore, the process of classifying and storing image or face image information in the database is very important. [0003] Existing stored procedures are often completed by simple clustering algorithms, such as clustering methods of K-means, mean shift, DBSCAN, and Gaussian mixture model. In this way, often the same person or the same object will be labeled with multiple tags, or the same person or the same object will belong to multiple leaf nodes. At the same time, the storage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/51G06K9/62
CPCG06F18/231
Inventor 陶抒青
Owner ZHEJIANG UNIVIEW TECH CO LTD
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