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A method for obtaining evidence and a device for obtaining evidence

A kind of evidence and microscopic technology, which is applied in the field of scientific filing equipment of artworks, can solve the problems of affecting the accuracy of identification, the lens of portable microscope deviates from the predetermined shooting area, etc., and achieve the effect of enhancing credibility and probative force

Active Publication Date: 2020-11-20
尹毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Slight movement or shaking during shooting may cause the lens of the portable microscope to deviate from the predetermined shooting area, resulting in the microscopic image taken is not the real microscopic picture of the predetermined shooting area, which will affect the accuracy of subsequent identification

Method used

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  • A method for obtaining evidence and a device for obtaining evidence
  • A method for obtaining evidence and a device for obtaining evidence
  • A method for obtaining evidence and a device for obtaining evidence

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Embodiment Construction

[0046] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0048] see figure 1 , is a flowchart of a forensics method according to an embodiment of the present invention.

[0049] The subject of execution of the method is a forensics verifier, and the method is applied to the forensics verifier to acquire microscopic images of evidence objects, and the method may include the following steps:

[0050] Step 101, when a first operation instruction from a user is received, a positioning mark is disp...

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PUM

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Abstract

The embodiment of the present invention provides a method for obtaining evidence and a device for obtaining evidence. A method for obtaining evidence, which is applied to obtain a microscopic image of a forensic object, the method comprising: when receiving a first operation instruction from a user, displaying a positioning mark, the positioning mark being used to scan a predetermined photographing area on the forensic object Perform positioning; when receiving a second operation instruction from the user, perform microscopic photography of the predetermined photographing area to obtain a microscopic image. According to the user's instruction, the evidence verification device displays a positioning mark for locating the predetermined shooting area on the evidence collection object, so that the shooting lens can be accurately aligned with the evidence collection point or shooting area on the evidence collection object according to the positioning mark, Accurate positioning of the predetermined shooting area is realized when acquiring the microscopic image, and the microscopic image on the forensic object can be acquired very easily.

Description

technical field [0001] The invention relates to the technical field of scientific filing equipment for artworks, in particular to a method for obtaining evidence and a device for obtaining evidence. Background technique [0002] At present, the art market is booming, and more and more investors are beginning to pay attention to the field of art investment. However, along with the continuous emergence of original works of art such as calligraphy and painting, more and more imitations and fakes are also produced. Therefore, the scientific filing of artworks is particularly important. [0003] One of the commonly used methods for the scientific filing of artworks is to obtain microscopic images of artworks and file them. Taking calligraphy and painting as an example, when obtaining their microscopic images, it is necessary to spread the calligraphy and painting on the table first, and then determine several feature points (evidence points) on the calligraphy and painting, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/20
CPCG06V10/22G06V2201/07
Inventor 尹毅蒋雪梅梁国庆
Owner 尹毅
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