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Photographic device used for photography of inset specimens and photographic method thereof

A technology for specimens and insects, applied in photography, optics, instruments, etc., can solve the problems of insufficient lighting, many requirements for the position and number of light sources, and low photo contrast and resolution.

Inactive Publication Date: 2018-08-21
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Using sunlight scattered light, in the shade of tall buildings on cloudy or sunny days, and indoor parts without direct sunlight, using soft scattered light can effectively eliminate or weaken shadows, but the disadvantages are: due to insufficient light, the contrast of photos and low resolution
However, this situation has higher requirements for the background cloth, and the reflectivity of the background cloth should not be too high, otherwise it will cause glare interference
[0005] 3) Using the shadow removal box, the principle is to use the built-in light source of the shadow removal box to illuminate the parts that should produce shadows. In this case, there are many requirements for the position and number of light sources, and the practicability is not good.

Method used

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  • Photographic device used for photography of inset specimens and photographic method thereof
  • Photographic device used for photography of inset specimens and photographic method thereof
  • Photographic device used for photography of inset specimens and photographic method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] The present embodiment is used for the shadow removing device of insect specimen photography, combines figure 1 and figure 2 , comprising a connecting rod 2, a camera 5 and a strut 4, the connecting rod 2 is provided with a connecting buckle 3, one end of the connecting buckle 3 is set on the connecting rod 2, and moves up and down along the connecting rod 2, and the other end is installed with a camera 5, To realize the fixing of camera 5 position; strut 4 is positioned at camera 5 below, and sample stake 41 is arranged on it, is used to arrange the sample to be photographed, and the external diameter of strut 4 is not greater than sample stake 41 external diameter, treats photographic sample and camera 5 The distance between the lenses is 15-50cm.

[0029] As a preferred embodiment, in combination with figure 1 , the top of the sample pile 41 is provided with a bearing platform 42 for placing the sample to be photographed on the bearing platform 42 .

[0030] The ...

Embodiment 2

[0041] The image removal device used in this embodiment for sample photography includes a connecting rod 2, a camera 5 and a carbon fiber tube. The connecting rod 2 is provided with a connecting buckle 3. Move up and down, and install the camera 5 at the other end to fix the position of the camera 5; the carbon fiber tube is located below the camera, and the sample to be photographed is fixed on the carbon fiber tube by an insect needle, and the length of the carbon fiber tube is 20-30cm, and the outer diameter is 1.5- 2mm, the inner hole diameter is 0.28-0.72mm, 00#-5# insect needles can be inserted in the inner hole, and the distance between the sample to be photographed and the lens of the camera 5 is 15-50cm.

[0042] When shooting, fix the sample to be photographed on (insert directly into) the carbon fiber tube, adjust the distance between the sample on the carbon fiber tube and the camera lens, use indoor artificial light (upper side light) or outdoor natural light light...

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PUM

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Abstract

The invention relates to a photographic device used for photography of inset specimens and a photographic method thereof and belongs to the technical field of special operation devices for photography. The photographic device includes a connecting rod, a camera and a supporting rod; a connecting buckle is arranged on the connecting rod, one end of the connecting buckle sleeves the connecting rod and moves up and down along the connecting rod, and the other end of the connecting buckle is used for installing the camera to achieve fixation of the position of the camera; the supporting rod is positioned below the camera, a sample pile is arranged on the supporting rod and used for placing a sample to be photographed, and the spacing between the sample to be photographed and a lens of the camera is 15-50 cm. The photographic device is applied to photography of specimens or samples of animals and plants such as insects and butterflies and has the advantages of being simple, effective, clearin photography, clean in background and the like.

Description

technical field [0001] The present application relates to a shadow removal device and a photographing method for insect specimen photography, belonging to the technical field of special operating devices for photography. Background technique [0002] When shooting insect specimens, we don't want to leave heavy shadows on the screen, so that the pictures are easy to print and publish, which requires shooting and removing shadows. There are many ways to remove shadows, but nothing more than changing the way of lighting to achieve the purpose of eliminating shadows. The commonly used methods of deshading are as follows: [0003] 1) Using sunlight scattered light, in the shade of tall buildings on cloudy or sunny days, and indoor parts without direct sunlight, using soft scattered light can effectively eliminate or weaken shadows, but the disadvantages are: due to insufficient light, the contrast of photos and The resolution is not high. [0004] 2) Transparent glass plate re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/00
CPCG03B15/00
Inventor 曾文涛田耕晨罗文
Owner SHAOXING UNIVERSITY
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