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Method and device for searching for missing persons

A population and photo technology, applied in the computer field, can solve the problem of low efficiency in finding missing persons, achieve the effect of high search efficiency, high judgment accuracy and efficiency, and avoid fraudsters' deception

Inactive Publication Date: 2017-06-27
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a method and device for searching for missing persons, which is used to overcome the defect of relatively low efficiency in searching for missing persons in the prior art

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  • Method and device for searching for missing persons
  • Method and device for searching for missing persons
  • Method and device for searching for missing persons

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Embodiment Construction

[0045] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other th...

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Abstract

The embodiment of the invention provides a method and a device for searching for missing persons. When a user finds a suspected person, a matching request is sent to a server through a first client, wherein a picture of the suspected person is included in the matching request; the server carries out similarity matching between the picture of the suspected person and a picture of a missing person in a missing person database, personal files for N missing persons whose similarity is larger than a preset threshold are sent to the first client, wherein the personal file for each mission person includes a contact way of a relation person for the missing person. That is, the similarity matching is carried out through the server, the human face similarity does not need to be manually judged, the judgment accuracy and the efficiency are higher, and thus, the missing person searching efficiency is high. Besides, the personal file for the missing person is stored in the missing person database and is undisclosed, the information safety of family members of the missing person is ensured, and cheating by a defrauding person is avoided.

Description

technical field [0001] The invention relates to computer technology, in particular to a method and device for searching for missing persons. Background technique [0002] In daily life, it is often possible to see the disappearance of various children, the elderly, and some people with mental illness or mental retardation. [0003] In the prior art, in order to find missing persons, it is usually by posting missing person notices, publishing missing person notices on TV, radio or the Internet, and using the current anti-abduction system to urgently spread missing person information within a preset range , to seek help from passers-by, and rescue the missing persons as soon as possible. [0004] Yet, the mode of prior art, because people's recognition degree to face is relatively low, and, the information that receives is various, it is difficult to identify whether the population that sees is missing persons, therefore, the search for missing persons of the method of prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62
CPCG06F18/22
Inventor 张彪
Owner BEIJING QIHOO TECH CO LTD
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