CN219834248U - Image acquisition equipment - Google Patents
Image acquisition equipment Download PDFInfo
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- CN219834248U CN219834248U CN202320498762.3U CN202320498762U CN219834248U CN 219834248 U CN219834248 U CN 219834248U CN 202320498762 U CN202320498762 U CN 202320498762U CN 219834248 U CN219834248 U CN 219834248U
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- camera
- image acquisition
- light
- lens
- light shield
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 1
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- 239000007779 soft material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Accessories Of Cameras (AREA)
Abstract
The present utility model relates to an image acquisition apparatus comprising: a camera; a lens hood which is arranged on the side part of the lens of the camera in a surrounding way, wherein the lens hood is in a regular prismatic table shape, and the diameter of the lens hood which is arranged on the end part of the lens in a surrounding way is smaller than the diameter of the lens hood away from the camera; the light source is fixedly arranged on the inner side wall of the light shield and has adjustable brightness; and fixed mounting in the sunshade is kept away from the shading pad of camera's one end, be provided with the opening in the shading pad, through the opening is detained and is established by the image acquisition thing, and is simple to use high-efficient, and convenient to carry is applicable to most scenes.
Description
Technical Field
The utility model relates to the technical field of digital modeling, in particular to image acquisition equipment.
Background
Along with the development of digitization and informatization, the digital modeling is extended to various fields of construction, manufacture, science and technology, and the quantity and quality of the material mapping become key rings in the digital modeling process, so that the visual quality of the model is directly affected, and the utility model is particularly important to an efficient, simple and standard material mapping acquisition mode. The professional photographic scene is difficult to build, the equipment is complex, the professional photographic scene is difficult to use as a simple mode, and the professional equipment is difficult to carry in assembly for places where the photographic scene is difficult to build.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides image acquisition equipment, which is characterized in that a light shield is arranged on the side part of a camera to prevent light from outside from affecting a shot object, the shot object is not interfered by external factors by arranging the light shield and a light shield sealing pad on the cover of the shot object, the light shield sealing pad can prevent light leakage at the bottom, and a light source arranged in the light shield is started to supplement light to the shot object so as to ensure the quality of the appearance and the quality of the shot photo, and the equipment is simple and efficient to use, convenient to carry and suitable for most scenes.
The technical scheme for achieving the purpose is an image acquisition device, comprising:
a camera;
a lens hood which is arranged on the side part of the lens of the camera in a surrounding way, wherein the lens hood is in a regular prismatic table shape, and the diameter of the lens hood which is arranged on the end part of the lens in a surrounding way is smaller than the diameter of the lens hood away from the camera;
the light source is fixedly arranged on the inner side wall of the light shield and has adjustable brightness; and
the camera comprises a camera body, a shading sealing pad fixedly arranged at one end of the shading cover, which is far away from the camera, and an opening is arranged in the shading sealing pad, and an image acquisition object is buckled through the opening.
Further, the camera is a multi-camera.
Further, the light sources are arranged in a plurality of numbers, and the light sources are arranged on the inner side wall of the light shield at intervals.
Further, a calibration frame is arranged between the light shield and the light shielding sealing pad, and a color scale is arranged on one side, close to the camera, of the calibration frame.
Further, the color scale is composed of standard color codes and white ground colors which are alternately arranged.
Further, the shading sealing pad is a black flexible pad.
Compared with the prior art, the utility model has the following beneficial effects:
the side part of the camera is provided with the light shield to prevent the influence of light from the outside on the shot object, the light shield and the light shield sealing pad are arranged on the shield of the shot object, so that the shot object is not interfered by external factors, the light shield sealing pad can prevent light leakage at the bottom, the light source arranged in the light shield is started to supplement the light of the shot object, the quality of the appearance of the shot photo is guaranteed, and the camera is simple and efficient to use, convenient to carry and suitable for most scenes.
Drawings
Fig. 1 is a schematic structural diagram of an image acquisition apparatus according to the present utility model.
Fig. 2 is a diagram showing an unpacking effect of an image acquisition device according to the present utility model.
Legend description: 1. a camera; 2. a light shield; 3. a light source; 4. calibrating a frame; 5. a light shielding sealing pad; 6. an opening.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 and 2, an image acquisition apparatus includes: a camera 1; a light shield 2 surrounding the side part of the lens of the camera 1, wherein the light shield 2 is in a regular prismatic table shape, and the diameter of the end part of the lens, which is surrounded by the light shield 2, is smaller than the diameter of the light shield 2 away from the camera 1; the light source 3 is fixedly arranged on the inner side wall of the light shield and has adjustable brightness; and a shading sealing pad 5 fixedly installed at one end of the shading cover 2 far away from the camera 1, wherein an opening 6 is arranged in the shading sealing pad 5, and an image acquisition object is buckled through the opening 6. By adjusting the brightness of the light source 3, multiple scenes of the shot object and multiple lights can be shot.
In the present utility model, a preferred embodiment is: the inside of the light shield 2 is black light absorption, the material can be plastic or iron, the main function of the camera 1 is to collect images and process the images to directly form a standard material diagram, or the camera 1 can be connected with external software (such as a computer or a mobile phone) to process the images locally, when in use, a background plate is selected, the background plate is usually white or black, but in order to ensure that the shot object can be shot clearly, the background plate can be used for the background colors of different color systems of the shot object; the background plate is tiled on a plane, the shot object is placed on the background plate, the light shield 2 is buckled with the shot object, the light shielding sealing pad 5 is tightly attached to the background plate, so that outside light cannot be absorbed, the light source 3 is started, and the shot object is shot; the light shield 2 is moved, the angle of the shot object is adjusted, and the operation is repeated, so that the shot object can be shot at multiple angles.
Further, the camera 1 is a multi-camera. The multi-camera can also generate a three-dimensional material map by utilizing image phase differences according to a plurality of original images with different angles, which are synchronously acquired by each camera. The texture map generated by the device can be applied to various industries related to digital modeling, and more accurate professional texture maps are provided for digital models.
Further, the light shielding cover 2 is arranged at the side part of the camera 1 in a regular prismatic table shape.
Further, the light sources 3 are provided with a plurality of light sources 3 which are arranged on the inner side wall of the light shield at intervals.
In the present utility model, a preferred embodiment is: the light source 3 may be a soft light lamp, a spotlight, a laser and other light source lamps, and in the present utility model, in order to ensure that the photographed image deviates from reality and original, the light source 3 adopted in the present utility model is a standard light source (D65 light source lamp) so as to avoid chromatic aberration.
In the present utility model, a preferred embodiment is: the light shield 2 is provided with four side plates, and the light source 3 is arranged on the inner side surface of the side plates and is arranged in the middle.
Further, a calibration frame 4 is arranged between the light shield and the light shielding sealing pad 5, and a color scale is arranged on one side of the calibration frame 4, which is close to the camera 1. The color scale can better correct the color difference and the color temperature of the acquired original image.
Further, the color scale is composed of standard color codes and white ground colors which are alternately arranged. The standard color code has the following colors: red (rgb=255, 0), green (rgb= 0,255,0), blue (rgb= 0,255,0), 18% gray (rgb= 128,128,128), black (rgb=0, 0), plus white (rgb=255, 255) undertones of the calibration frame. The color difference and the color temperature are corrected by comparing standard color codes.
Further, the light shielding gasket 5 is made of black soft material. The light-shielding sealing pad 5 can be black rubber or black nylon.
The following describes a use procedure of an image capturing apparatus according to the present utility model.
Providing a background plate, covering the light shield 2 in the background, pressing the light shield sealing pad 5 into the background plate so as to prevent external light from penetrating into a photographing space from the bottom, starting the light source 3, performing trial photographing on the background plate, comparing a color scale of a photographed picture with a standard so as to correct the light intensity of the light source 3, placing a photographed object on the background plate after correction is completed, buckling the light shield 2 into the background plate, so that the photographed object is positioned in a photographing space formed by surrounding the background plate and the light shield 2, pressing the light shield sealing pad 5 into the background plate, photographing the photographed object, moving the light shield 2, adjusting the angle of the photographed object, and photographing the photographed object in multiple angles.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (6)
1. An image acquisition device, characterized by: comprising the following steps:
a camera;
a lens hood which is arranged on the side part of the lens of the camera in a surrounding way, wherein the lens hood is in a regular prismatic table shape, and the diameter of the lens hood which is arranged on the end part of the lens in a surrounding way is smaller than the diameter of the lens hood away from the camera;
the light source is fixedly arranged on the inner side wall of the light shield and has adjustable brightness; and
the camera comprises a camera body, a shading sealing pad fixedly arranged at one end of the shading cover, which is far away from the camera, and an opening is arranged in the shading sealing pad, and an image acquisition object is buckled through the opening.
2. An image acquisition apparatus according to claim 1, characterized in that: the camera is a multi-camera.
3. An image acquisition apparatus according to claim 1, characterized in that: the light sources are arranged on the inner side walls of the light shield at intervals.
4. An image acquisition apparatus according to claim 1, characterized in that: a calibration frame is arranged between the light shield and the light shielding sealing pad, and one side, close to the camera, of the calibration frame is provided with a color scale.
5. An image acquisition apparatus according to claim 4, characterized in that: the color scale consists of standard color codes and white ground colors which are alternately arranged.
6. An image acquisition apparatus according to claim 1, characterized in that: the shading sealing pad is a black flexible pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498762.3U CN219834248U (en) | 2023-03-15 | 2023-03-15 | Image acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498762.3U CN219834248U (en) | 2023-03-15 | 2023-03-15 | Image acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834248U true CN219834248U (en) | 2023-10-13 |
Family
ID=88281826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320498762.3U Active CN219834248U (en) | 2023-03-15 | 2023-03-15 | Image acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834248U (en) |
-
2023
- 2023-03-15 CN CN202320498762.3U patent/CN219834248U/en active Active
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