CN114719140A - Debugging device and method for simulating shooting position of industrial camera - Google Patents
Debugging device and method for simulating shooting position of industrial camera Download PDFInfo
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- CN114719140A CN114719140A CN202210397685.2A CN202210397685A CN114719140A CN 114719140 A CN114719140 A CN 114719140A CN 202210397685 A CN202210397685 A CN 202210397685A CN 114719140 A CN114719140 A CN 114719140A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004088 simulation Methods 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a debugging device and a method for simulating shooting positions of an industrial camera, wherein the device comprises an industrial camera position adjusting device and an upper computer; the industrial camera position adjusting device is used for adjusting the position of an industrial camera, and the industrial camera is connected with an upper computer. The invention can adjust the distance and angle change between the industrial camera and the measured object according to the real working condition of the industrial camera, and can realize the movement and switching of the light source; and then the selection of the best shooting condition between the industrial camera and the shot object is realized, the image acquisition quality is improved from the source, and the further development of enterprises is promoted.
Description
Technical Field
The invention relates to a debugging device and method for simulating a shooting position of an industrial camera, and belongs to the field of industrial camera application.
Background
In recent years, image processing technology has been widely regarded and made significant pioneering achievements in many application fields such as aerospace, biomedical engineering, robot vision, public security law, military guidance, cultural art and the like, so that image processing becomes a novel subject which attracts attention and has a great prospect. The rapid development of computer technology, artificial intelligence and thinking science research promotes the wide application of digital image processing in the industrial field, effectively improves the working efficiency and brings more benefits to enterprises. However, in some industrial fields, digital images are affected by low image acquisition quality, difficulty in extracting key information, huge post-processing workload and the like, and further development of enterprises is limited. Therefore, the digital image processing is more urgent to develop to higher and deeper levels.
Disclosure of Invention
The invention provides a debugging device and method for simulating a shooting position of an industrial camera, which are used for adjusting the shooting position of the industrial camera relative to a workbench in multiple directions and further searching the optimal shooting position of the industrial camera.
The technical scheme of the invention is as follows: a debugging device for simulating the shooting position of an industrial camera comprises an industrial camera position adjusting device and an upper computer; the industrial camera position adjusting device is used for adjusting the position of the industrial camera 103, and the industrial camera 103 is connected with the upper computer.
The industrial camera position adjusting device is used for driving the industrial camera 103 to reciprocate left and right through the cylinder I101; the working table 104 is used for driving the working table II 106 to move up and down through the air cylinder II 106; the angle of the industrial camera 103 is adjusted by adjusting the camera holder 200.
The industrial camera position adjusting device includes: the device comprises a cylinder I101, a working rod 102, a camera clamp 200, a workbench 104, a cylinder fixing plate 105, a cylinder II 106, a parallel guide rail 107, an integral frame 108, a linear telescopic guide rail 109 and a light source support frame 110; the cylinder I101 is fixed on the upper portion of the integral frame 108 through a bolt, and the free end of a rod body of the cylinder I101 is connected with the middle end of the working rod 102 through a bolt; the camera holder 200 fixes the industrial camera 103 on the working rod 102, and two ends of the working rod 102 are respectively fixed with one end of one linear telescopic guide rail 109 through bolts; the other ends of the two linear telescopic guide rails 109 are respectively welded and fixed on two sides of the upper part of the integral frame 108; the parallel guide rails 107 are welded and fixed in the middle of the integral frame 108; the left and right positions of the air cylinder II 106 are adjustable and are fixed on the parallel guide rail 107 through an air cylinder fixing plate 105 through bolts; the workstation 104 parallel with parallel guide rail 107 is fixed through bolt and nut on the body of rod free end of cylinder II 106, and cylinder I101, cylinder II 106 are the vertical arrangement, and cylinder I101 is parallel arrangement with parallel guide rail 107, light source support frame 110 and the cylinder body sliding fit of cylinder I101.
The table 104 is coated with anti-reflective paint.
The camera holder 200 comprises a bolt I201, a back plate 202, a bolt II 203, a bolt III 204, a U-shaped support 205, a bolt IV 206 and a camera hand grip 207; one end of the back plate 202 is connected with the U-shaped support 205 through a bolt II 203, the other end of the back plate 202 is connected with the camera hand grip 207 through a bolt I201, the U-shaped support 205 is fixed with the working rod 102 through a bolt III 204, and a bolt IV 206 is used for retracting the camera hand grip 207 to clamp the camera.
A debugging method for industrial camera shooting position simulation comprises the following steps:
the industrial camera position adjusting device adjusts the shooting position of the industrial camera 103; the adjustment mode comprises at least one of the following modes: the industrial camera 103 is driven to reciprocate left and right by the cylinder I101; the air cylinder II 106 drives the workbench 104 to move up and down, so that the distance between the industrial camera 103 and the workbench 104 is changed; the camera holder 200 is adjusted to complete the change of the angle of the industrial camera 103; adjusting the position of the air cylinder II 106 on the parallel guide rail 107; the light source support frame 110 is slid to realize the adjustment of the position of the light source on the light source support frame 110;
image data acquired by the industrial camera 103 under different angles, distances and light sources are transmitted to an upper computer, RGB values of color blocks in the image data are extracted through the upper computer, and color difference values are analyzed with real RGB values; when the color difference value threshold condition is met, the position where the industrial camera 103 is located is taken as the optimal shooting position of the industrial camera 103.
The color difference value threshold condition is specifically as follows: when the color difference value is less than 1, the condition of the color difference value threshold value is considered to be met; if a plurality of conditions meeting the color difference value threshold exist, the position where the industrial camera 103 is located when the minimum value is selected as the best shooting position of the industrial camera 103.
The light source is a replaceable light source.
The invention has the beneficial effects that: the invention can adjust the distance and angle change between the industrial camera and the measured object according to the real working condition of the industrial camera, and can realize the movement and switching of the light source; and then the selection of the best shooting conditions (shooting angle, shooting distance and light source) between the industrial camera and the shot object is realized, the image acquisition quality is improved from the source, and the further development of enterprises is promoted.
Drawings
FIG. 1 is a schematic view of an industrial camera position adjustment apparatus according to the present invention;
FIG. 2 is a schematic view of a camera holder according to the present invention;
FIG. 3 is a schematic view of the assembly structure of the camera holder and the working rod of the present invention;
FIG. 4 is a schematic view of a parallel guide structure according to the present invention;
FIG. 5 is a flow chart of the upper computer according to the present invention;
the reference numbers in the figures are: 101-cylinder I, 102-working rod, 200-camera holder, 103-industrial camera, 104-working table, 105-cylinder fixing plate, 106-cylinder II, 107-parallel guide rail, 108-integral frame, 109-linear telescopic guide rail and 110-light source support frame; 201-bolt I, 202-back plate, 203-bolt II, 204-bolt III, 205-U-shaped support, 206-bolt IV and 207-camera gripper.
Detailed Description
The invention will be further described with reference to the following figures and examples, but the scope of the invention is not limited thereto.
Example 1: as shown in fig. 1 to 5, a debugging device for simulating a shooting position of an industrial camera comprises an industrial camera position adjusting device and an upper computer; the industrial camera position adjusting device is used for adjusting the position of the industrial camera 103, and the industrial camera 103 is connected with the upper computer through a network cable.
Further, the industrial camera position adjusting device can be arranged and used for driving the industrial camera 103 to reciprocate left and right through the cylinder I101; the working table 104 is used for driving the working table II 106 to move up and down through the air cylinder II 106; the angle of the industrial camera 103 is adjusted by adjusting the camera holder 200.
Further, the industrial camera position adjustment apparatus may be provided, including: the device comprises a cylinder I101, a working rod 102, a camera clamp 200, a workbench 104, a cylinder fixing plate 105, a cylinder II 106, a parallel guide rail 107, an integral frame 108, a linear telescopic guide rail 109 and a light source support frame 110; the cylinder I101 is fixed on the upper portion of the integral frame 108 through a bolt, and the free end of a rod body of the cylinder I101 is connected with the middle end of the working rod 102 through a bolt; the camera holder 200 fixes the industrial camera 103 on the working rod 102, and two ends of the working rod 102 are respectively fixed with one end of one linear telescopic guide rail 109 through bolts; the other ends of the two linear telescopic guide rails 109 are respectively welded and fixed on two sides of the upper part of the integral frame 108; the parallel guide rails 107 are welded and fixed in the middle of the integral frame 108; the left and right positions of the air cylinder II 106 are adjustable and are fixed on the parallel guide rail 107 through an air cylinder fixing plate 105 through bolts; the workbench 104 parallel to the parallel guide rail 107 is fixed to the free end of the rod body of the air cylinder II 106 through bolts and nuts, the air cylinder I101 and the air cylinder II 106 are arranged vertically, the air cylinder I101 and the parallel guide rail 107 are arranged in parallel, and the light source supporting frame 110 is in sliding fit with the cylinder body of the air cylinder I101.
Further, the worktable 104 may be configured to be coated with anti-reflection paint, which may prevent reflection from affecting image acquisition quality.
Further, the camera holder 200 can be arranged to include a bolt i 201, a back plate 202, a bolt ii 203, a bolt iii 204, a U-shaped support 205, a bolt iv 206, and a camera grip 207; one end of the back plate 202 is connected with the U-shaped support 205 through a bolt II 203, the other end of the back plate 202 is connected with the camera hand grip 207 through a bolt I201, the U-shaped support 205 is fixed with the working rod 102 through a bolt III 204, and the bolt IV 206 is used for retracting the camera hand grip 207 to clamp the camera (the camera hand grip 207 comprises a fixed claw and a movable claw, the movable claw moves on the guide rod by adjusting the tightness of the bolt IV 206, the distance between the fixed claw and the movable claw is adjusted, and the clamping of the camera is realized).
According to another aspect of the embodiments of the present invention, there is also provided a debugging method for simulating a shooting position of an industrial camera, including:
the industrial camera position adjusting device adjusts the shooting position of the industrial camera 103; the adjustment mode comprises at least one of the following modes: the industrial camera 103 is driven to reciprocate left and right by the cylinder I101; the air cylinder II 106 drives the workbench 104 to move up and down, so that the distance between the industrial camera 103 and the workbench 104 is changed; the camera holder 200 is adjusted to complete the change of the angle of the industrial camera 103; adjusting the position of the air cylinder II 106 on the parallel guide rail 107; the light source support frame 110 is slid to realize the adjustment of the position of the light source on the light source support frame 110;
the image data collected by the industrial camera 103 under different angles, distances and light sources is transmitted to the upper computer, the RGB values of color blocks in the image data are extracted through MVS software in the upper computer, and the RGB values and the real RGB values measured by the spectrophotometer are subjected to color difference value analysis: when the color difference value threshold condition is met, the position where the industrial camera 103 is located is taken as the optimal shooting position of the industrial camera 103. The working condition is applied to the industrial field of actual production so as to improve the acquisition quality of the industrial camera image.
Further, the condition of the color difference value threshold may specifically be: when the color difference value is less than 1, the condition of the color difference value threshold value is considered to be met; if a plurality of conditions meeting the color difference value threshold exist, the position where the industrial camera 103 is located when the minimum value is selected as the best shooting position of the industrial camera 103.
Furthermore, the light source can be a replaceable light source, and lamps of different models can be replaced.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a debugging device that is used for analog of industry camera shooting position which characterized in that: comprises an industrial camera position adjusting device and an upper computer; the industrial camera position adjusting device is used for adjusting the position of an industrial camera (103), and the industrial camera (103) is connected with an upper computer.
2. The debugging device for industrial camera shooting position simulation according to claim 1, wherein: the industrial camera position adjusting device is used for driving the industrial camera (103) to reciprocate left and right through the cylinder I (101); the working table (104) is driven by the air cylinder II (106) to move up and down; the angle of the industrial camera (103) is adjusted by adjusting the camera holder (200).
3. The debugging device for industrial camera shooting position simulation according to claim 1, wherein: the industrial camera position adjusting device includes: the device comprises a cylinder I (101), a working rod (102), a camera holder (200), a workbench (104), a cylinder fixing plate (105), a cylinder II (106), a parallel guide rail (107), an integral frame (108), a linear telescopic guide rail (109) and a light source support frame (110); the air cylinder I (101) is fixed to the upper portion of the integral frame (108) through a bolt, and the free end of a rod body of the air cylinder I (101) is connected with the middle end of the working rod (102) through a bolt; the industrial camera (103) is fixed on the working rod (102) by the camera clamp holder (200), and two ends of the working rod (102) are respectively fixed with one end of one linear telescopic guide rail (109) through bolts; the other ends of the two linear telescopic guide rails (109) are respectively welded and fixed on two sides of the upper part of the integral frame (108); the parallel guide rails (107) are welded and fixed in the middle of the integral frame (108); the left and right positions of the air cylinder II (106) are adjustable and are fixed on the parallel guide rail (107) through an air cylinder fixing plate (105) through bolts; through fixed workstation (104) parallel with parallel guide rail (107) of bolt and nut on the body of rod free end of cylinder II (106), cylinder I (101), cylinder II (106) are the vertical layout, and cylinder I (101) are parallel layout with parallel guide rail (107), and light source support frame (110) and the cylinder body sliding fit of cylinder I (101).
4. The debugging device for industrial camera shooting position simulation according to claim 2 or 3, wherein: the workbench (104) is coated with anti-reflection paint.
5. The debugging device for industrial camera shooting position simulation according to claim 2 or 3, wherein: the camera holder (200) comprises a bolt I (201), a back plate (202), a bolt II (203), a bolt III (204), a U-shaped support (205), a bolt IV (206) and a camera gripper (207); one end of the back plate (202) is connected with the U-shaped support (205) through a bolt II (203), the other end of the back plate (202) is connected with the camera hand grab (207) through a bolt I (201), the U-shaped support (205) is fixed with the working rod (102) through a bolt III (204), and the bolt IV (206) is used for retracting the camera hand grab (207) to clamp the camera.
6. A debugging method for simulating shooting positions of industrial cameras is characterized by comprising the following steps: the method comprises the following steps:
the industrial camera position adjusting device adjusts the shooting position of the industrial camera (103); the adjustment mode comprises at least one of the following modes: the industrial camera (103) is driven to reciprocate left and right by the cylinder I (101); the air cylinder II (106) drives the workbench (104) to move up and down, so that the distance between the industrial camera (103) and the center of the workbench (104) is changed; adjusting the camera holder (200) to complete the angle transformation of the industrial camera (103); adjusting the position of a cylinder II (106) on a parallel guide rail (107); the light source support frame (110) is slid to realize the adjustment of the position of the light source on the light source support frame (110);
image data acquired by an industrial camera (103) under different angles, distances and light sources are transmitted to an upper computer, RGB values of color blocks in the image data are extracted through the upper computer, and color difference values are analyzed with real RGB values; and when the color difference value threshold condition is met, the position of the industrial camera (103) is used as the optimal shooting position of the industrial camera (103).
7. The debugging method for industrial camera shooting position simulation according to claim 6, wherein: the color difference value threshold condition is specifically as follows: when the color difference value is less than 1, the condition of the color difference value threshold value is considered to be met; and if a plurality of conditions meeting the color difference value threshold exist, selecting the position where the industrial camera (103) is located at the minimum as the best shooting position of the industrial camera (103).
8. The debugging method for industrial camera shooting position simulation according to claim 6, wherein: the light source is a replaceable light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397685.2A CN114719140A (en) | 2022-04-15 | 2022-04-15 | Debugging device and method for simulating shooting position of industrial camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210397685.2A CN114719140A (en) | 2022-04-15 | 2022-04-15 | Debugging device and method for simulating shooting position of industrial camera |
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| US20160353022A1 (en) * | 2012-02-27 | 2016-12-01 | oVio Technologies, LLC | Rotatable imaging system |
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Application publication date: 20220708 |