Shooting object identification method, device, mobile terminal and camera

An identification method and identification device technology, which are applied in the field of information security, can solve the problem of high complexity of the solution for reproducing photos, and achieve the effect of high complexity of the solution, simple software process, and simplified process.

Inactive Publication Date: 2017-09-05
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a method, device, mobile terminal, and camera for identifying a photographed object, so as to at least solve the technical problem of high complexity in the prior art for identifying duplicate photos

Method used

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  • Shooting object identification method, device, mobile terminal and camera
  • Shooting object identification method, device, mobile terminal and camera
  • Shooting object identification method, device, mobile terminal and camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] According to an embodiment of the present application, an embodiment of a method for identifying a photographed object is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0037] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Take running on a computer terminal as an example, image 3 It is a structural block diagram of a computer terminal according to a method for identifying a shooting object according to an embodiment of the present application. like image 3As shown, the computer terminal 30 may include one or more (only one is shown i...

Embodiment 2

[0117] According to an embodiment of the present application, an embodiment of an apparatus for identifying a photographed object is also provided, such as Figure 8 As shown, the identification device includes: an activation module 20 , an acquisition module 40 and a judgment module 60 .

[0118] Wherein, the starting module 20 is configured to start the shooting device of the terminal to automatically focus on the shooting object when a shooting instruction is received.

[0119] The acquiring module 40 is configured to acquire the focused focal length of the photographing device after the photographing device successfully focuses on the subject.

[0120] The judging module 60 is configured to judge whether the object type of the shooting object is a photo based on the focal length after focusing.

[0121] Using the embodiment of the present application, using the auto-focus function of the photographing device of the terminal, after the photographing device successfully foc...

Embodiment 3

[0144] According to an embodiment of the present application, an embodiment of a mobile terminal is also provided, and the mobile terminal includes the device for identifying the object to be photographed in Embodiment 2 above.

[0145] Specifically, such as Figure 14 As shown, the mobile terminal includes: a photographing device 50 and a processor 70 . Wherein, the photographing device 50 is configured to start when a photographing instruction is received, and to automatically focus on the photographed object. The processor 70 is configured to acquire the focused focal length of the photographing device after the photographing device successfully focuses on the subject, and determine whether the object type of the subject is a photo based on the focused focal length.

[0146] Using the embodiment of the present application, using the auto-focus function of the shooting device of the mobile terminal, after the shooting device successfully focuses on the shooting object, the ...

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Abstract

The application discloses a shooting object identification method, device, a mobile terminal and a camera. The identification method comprises the following steps: when a shooting instruction is received, starting shooting equipment of a terminal to automatically focus a shooting object; after the shooting equipment successfully focuses the shooting object, obtaining a focal length of the shooting equipment after focusing; and determining whether the object type of the shooting object is a picture based on the focal length after focusing. According to the application, the technical problem that a scheme for identifying re-shot pictures is high in complexity degree in the prior art can be solved.

Description

technical field [0001] The present application relates to the field of information security, and in particular, relates to a method, device, mobile terminal and camera for identifying objects to be photographed. Background technique [0002] In the business, users are often required to provide real identity authentication, such as Taobao store opening authentication, Alipay real-name authentication, online merchant bank real-name authentication, etc., and securities company account opening, bank credit card account opening, etc., all require users to provide real identity Generally, the identity information that needs to be provided includes the on-site photo and ID card photo when the person is authenticated. The "true identity information" here not only refers to the authenticity of the certificates and photos, but also requires that the users of these certificates are the persons of these certificates. [0003] For example, in the Taobao store certification business, Tao...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04N5/232G06K9/00G06V40/40G06V10/10
CPCH04N23/67G06F18/00G06V40/40G06V10/10G06T7/571H04N23/57H04N23/80H04N23/611H04N23/959
Inventor余文涛张衬
OwnerALIBABA GRP HLDG LTD