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Information query method and related product

A technology for information query and query results, which is applied in the field of information query and can solve problems such as limiting the query speed of equipment

Active Publication Date: 2019-05-28
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional face retrieval is based on text attribute filtering + image feature value query database for filtering. The more filtering conditions, the higher the corresponding retrieval accuracy. However, each query will have disk input and output overhead, so too much filtering Conditions limit the query speed of the device

Method used

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  • Information query method and related product
  • Information query method and related product
  • Information query method and related product

Examples

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0020] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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Abstract

The embodiment of the invention discloses an information query method and a related product, which are applied to an information query server, and the information query server comprises a radar sensor. The method comprises the following steps: when detecting a query request for a first service, a first retrieval condition set and a second retrieval condition set of the first service are determined, a first query result is cached in a memory of the information query server, and the first query result is a retrieval result obtained by the information query server by querying a database of a diskaccording to the first retrieval condition set; Accessing a database of the disk according to the second retrieval condition set to obtain a second query result; And executing an access operation toobtain a first query result and a second query result, and determining an intersection of the first query result and the second query result as a target query result of the first face image. Accordingto the embodiment of the invention, the efficiency and real-time performance of the information query server for executing the query operation under the constraint of multiple retrieval conditions can be improved.

Description

technical field [0001] This application relates to the technical field of information query, and in particular to an information query method and related products. Background technique [0002] Traditional face retrieval is based on text attribute filtering + image feature value query database for filtering. The more filtering conditions, the higher the corresponding retrieval accuracy. However, each query will have disk input and output overhead, so too much filtering Conditions limit the query speed of the device. Contents of the invention [0003] The embodiment of the present application provides an information query method and related products, in order to improve the efficiency and real-time performance of the query operation performed by the information query server under the constraints of multiple retrieval conditions. [0004] In the first aspect, the embodiment of the present application provides an information query method, which is applied to an information q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/53G06K9/00
Inventor 戴世稳
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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