An image data labeling system

Abstract

The application relates to the technical field of image processing, and particularly relates to an image data labeling system, which comprises a supporting platform and further comprises: a lifting platform connected with the supporting platform, and provided with an image acquisition platform on the lifting platform; a control mechanism connected with the lifting platform; and an image acquisition mechanism located on the image acquisition platform and further connected with the control mechanism; wherein the image acquisition mechanism comprises a control mechanical arm, an image acquisition module and a collection system; the collection system comprises an adjusting module and a collection platform; the image data labeling system is simple to operate, high in automation, saves labor cost, can automatically and quickly collect images at any angle, ensures accurate and comprehensive collection of data, improves the practicability and flexibility of the device, and provides convenience for relevant staff.

Description

Technical Field

[0001] This invention relates to the field of image processing technology, specifically an image data annotation system. Background Technology

[0002] Existing image recognition annotation technologies obtain high-performance image detection models by using large-scale labeled data. The required image sets are mainly obtained through manual annotation, and the annotation technology is easily affected by changes in lighting, angle, scale, and viewpoint.

[0003] Existing image data annotation systems struggle to automatically and quickly capture images from any angle during the image acquisition process. This leads to inaccurate subsequent annotations, affecting data collection, reducing the practicality and flexibility of the device, and causing significant inconvenience in use. Therefore, there is an urgent need to develop an image data annotation system to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The purpose of this invention is to provide an image data annotation system to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An image data annotation system, including a support platform, and further comprising:

[0007] A lifting platform, which is connected to the supporting platform, and an image acquisition platform is provided on the lifting platform;

[0008] A control mechanism, which is connected to the lifting platform; and

[0009] An image acquisition mechanism is located on the image acquisition platform and is also connected to the control mechanism;

[0010] The image acquisition mechanism includes a control robotic arm, an image acquisition module, and an acquisition system. The control robotic arm is located on the image acquisition platform, and the image acquisition module is fixedly installed at the end of the control robotic arm. The acquisition system includes an adjustment module and an acquisition platform. The adjustment module is located on the image acquisition platform, and the acquisition platform is also fixedly installed on the adjustment module. The acquisition platform is installed in conjunction with the image acquisition module.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] During image acquisition, the pattern and target object can be placed on the acquisition platform. By adjusting the height and angle of the control robotic arm, the image acquisition module is positioned directly above the acquisition platform. The image acquisition module is a camera device. At this time, through the set control mechanism, the adjustment module can be driven to achieve stepless adjustment of the acquisition platform, allowing the acquisition platform to stay at any angle. This ensures that the images captured by the image acquisition module cover changes in lighting, angle, scale, and viewing angle, achieving the purpose of accurate data acquisition. The operation is simple, highly automated, and saves labor costs. It can automatically and quickly acquire images from any angle, ensuring accurate and comprehensive data collection, improving the practicality and flexibility of the device, and providing convenience for relevant personnel. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure in an embodiment of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the image acquisition platform in an embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the main structure of the stepless adjustment box in an embodiment of the present invention.

[0016] Figure 4 This is a schematic diagram of the main structure of the support plate portion in an embodiment of the present invention.

[0017] Figure 5 This is a schematic diagram of the main structure of the adjustable guide ball part in an embodiment of the present invention.

[0018] Figure 6 This is a schematic diagram of the workflow of the image data annotation system according to an embodiment of the present invention.

[0019] In the diagram: 1-Support platform, 2-Telescopic component, 3-Support rod, 4-Lifting platform, 5-Control mechanism, 6-Protective cover, 7-Sliding groove, 8-Protective cover plate, 9-Connecting slide plate, 10-Image acquisition platform, 11-Heat dissipation hole, 12-Drive component A, 13-Stepless adjustment box, 14-Direction adjustment rod, 15-Acquisition platform, 16-Control robotic arm, 17-Image acquisition module, 18-Support plate, 19-Rotation shaft A, 20-Adjustment drive component A, 21-Adjustment drive component B, 22-Adjustment guide ball, 23-Arc-shaped guide block A, 24-Annular groove A, 25-Arc-shaped guide block B, 26-Annular groove B, 27-Drive component B, 28-Rotation shaft B. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0022] Please see Figures 1-6 An image data annotation system provided in this embodiment of the invention includes a support platform 1, and further includes:

[0023] A lifting platform 4 is connected to the support platform 1, and an image acquisition platform 10 is provided on the lifting platform 4;

[0024] Control mechanism 5, which is connected to the lifting platform 4; and

[0025] An image acquisition mechanism is located on the image acquisition platform 10 and is also connected to the control mechanism 5;

[0026] The image acquisition mechanism includes a control robotic arm 16, an image acquisition module 17, and an acquisition system. The control robotic arm 16 is located on the image acquisition platform 10, and the image acquisition module 17 is fixedly installed at the end of the control robotic arm 16. The acquisition system includes an adjustment module and an acquisition platform 15. The adjustment module is located on the image acquisition platform 10, and the acquisition platform 15 is also fixedly installed on the adjustment module. The acquisition platform 15 is installed in conjunction with the image acquisition module 17.

[0027] During image acquisition, the pattern and target object can be placed on the acquisition platform 15. By adjusting the height and angle of the control robotic arm 16, the image acquisition module 17 is positioned directly above the acquisition platform 15. The image acquisition module 17 is a camera device. At this time, the control mechanism 5 can drive the adjustment module to achieve stepless adjustment of the acquisition platform 15, allowing the acquisition platform 15 to stay at any angle. This ensures that the images captured by the image acquisition module 17 cover changes in lighting, angle, scale, and viewing angle, achieving the purpose of accurate data acquisition. The operation is simple, highly automated, and saves labor costs. It can automatically and quickly acquire images from any angle, ensuring accurate and comprehensive data collection, improving the practicality and flexibility of the device, and providing convenience for relevant personnel.

[0028] In one embodiment of the present invention, please refer to Figures 3-5The adjustment module includes:

[0029] A stepless adjustment box 13 is located on the image acquisition platform 10;

[0030] Support plate 18, which is connected to the inner wall of the stepless adjustment box 13;

[0031] A first driving unit, a second driving unit, and a guiding unit, all located on the support plate 18; and

[0032] The direction adjustment rod 14 has one end connected to the acquisition platform 15, and the other end of the direction adjustment rod 14 passes through the first drive unit and the second drive unit and is slidably connected to the first drive unit and the second drive unit. The direction adjustment rod 14 is also connected to the guide unit.

[0033] The first drive unit includes: a rotating shaft A19, which is rotatably mounted on the support plate 18, and a drive assembly B27 is fixedly mounted on one end of the rotating shaft A19. The drive assembly B27 is also connected to the stepless adjustment box 13; and

[0034] An adjustment drive component A20 is provided, one end of which is connected to the rotating shaft A19, and the other end of which is rotatably connected to the support plate 18. The direction adjustment rod 14 is also provided through the adjustment drive component A20.

[0035] The second drive unit includes: a rotating shaft B28, which is rotatably connected to the support plate 18, and a drive assembly A12 is fixedly installed on one end of the rotating shaft B28. The drive assembly A12 is also connected to the stepless adjustment box 13.

[0036] Adjustment drive component B21, one end of which is connected to the rotating shaft B28, and the other end of which is rotatably connected to the support plate 18, and the direction adjustment rod 14 is also provided through the adjustment drive component B21.

[0037] The guiding unit includes an arc-shaped guide block A23, which is connected to the support plate 18.

[0038] Adjustable guide ball 22, wherein the adjustable guide ball 22 is slidably connected to the arc-shaped guide block A23 via an annular groove B26; and

[0039] An arc-shaped guide block B25 is connected to the direction adjustment rod 14, and the arc-shaped guide block B25 is also slidably connected to the adjustment guide ball 22 through an annular groove A24. The annular groove A24 and the annular groove B26 are vertically distributed on the adjustment guide ball 22.

[0040] During image acquisition, a stepless adjustment box 13 is installed. The upper part of the stepless adjustment box 13 has an open structure to protect the adjustment equipment. It is activated by drive components A12 and B27, which can be low-speed motors and are controlled by the control mechanism 5. After the drive components A12 and B27 are activated, they can drive the rotating shafts B28 and A19 to rotate, and at the same time drive the adjustment drive components B21 and A20 to rotate. The adjustment drive components A20 and B21 are both arc-shaped plates with a sliding groove in the middle. The direction adjustment rod 14 It can be inserted into the slot at the overlapping part of the adjustment drive component A20 and the adjustment drive component B21. When the adjustment drive component A20 and the adjustment drive component B21 rotate, the direction adjustment rod 14 can rotate to any position within a certain angle range, thereby driving the acquisition platform 15 to rotate synchronously, so as to realize stepless adjustment of the acquisition platform 15. During the rotation of the direction adjustment rod 14, the arc-shaped guide block B25 can slide in the annular groove A24, and the adjustment guide ball 22 can slide on the arc-shaped guide block A23 through the annular groove B26. Since the annular grooves A24 and B26 are set perpendicular to each other, the angle of the direction adjustment rod 14 can be adjusted to adjust the position of the acquisition platform 15.

[0041] In one embodiment of the present invention, please refer to Figure 1 and Figure 2 It also includes: a telescopic component 2, which is located on the support platform 1, and the output end of the telescopic component 2 is connected to the lifting platform 4; and

[0042] A protective component is located between the lifting platform 4 and the image acquisition platform 10, and is slidably connected to the lifting platform 4 and the image acquisition platform 10.

[0043] The protective component includes: a protective cover 6, which is located between the lifting platform 4 and the image acquisition platform 10, and the bottom of the protective cover 6 is connected to the support platform 1 via a support rod 3;

[0044] Sliding slots 7 are evenly distributed on the side wall of the protective cover 6;

[0045] A connecting slide plate 9 is provided, with its two ends connected to the lifting platform 4 and the image acquisition platform 10 respectively. The connecting slide plate 9 is fitted into the sliding groove 7 and slidably connected to the sliding groove 7.

[0046] The protective cover 8 is detachably connected to the top of the protective cover 6.

[0047] The protective cover 6 protects the marking system when the equipment is not in operation. When marking work is required, the protective cover 8 on the protective cover 6 can be removed, and the telescopic component 2 can be activated. The telescopic component 2 can be in the form of a telescopic cylinder, which can drive the lifting platform 4 to move upward. Through the sliding slot 7 and the connecting slide plate 9, the sliding slot 7 can slide upward in the connecting slide plate 9, thereby driving the image acquisition platform 10 to move upward synchronously, so as to move the entire equipment upward until it is above the protective cover 6. The image acquisition platform 10 is also provided with several heat dissipation holes 11, which can ensure ventilation and heat dissipation of the equipment inside the protective cover 6 when the entire equipment is inside or outside the protective cover 6.

[0048] In one embodiment of the present invention, please refer to Figure 1 and Figure 6 The control mechanism 5 includes a main control module, a coordinate conversion module, and an automatic annotation module. The main control module, the coordinate conversion module, and the automatic annotation module are all connected to the lifting platform 4. The automatic annotation module and the coordinate conversion module are also connected to the main control module. The main control module is also connected to the image acquisition module 17 and the adjustment module.

[0049] Once the target object is placed on the acquisition platform 15, the image acquisition module 17 can acquire its image. At the same time, by cooperating with the adjustment module, the accuracy and comprehensiveness of the image acquisition data can be ensured. Then, the acquired image can be transmitted to the main control module for analysis. The coordinate transformation module performs image algorithms on the outline of the target object to convert the coordinates of each pixel into the real coordinates of the position to be marked. The real coordinates are then fed back to the main control module, and the target object and pattern are automatically marked by the automatic annotation module.

[0050] It should be noted that, in this invention, unless otherwise explicitly specified and limited, the terms "sliding," "rotating," "fixed," and "equipped" should be interpreted broadly. For example, they can refer to welded connections, bolted connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An image data annotation system, comprising a support platform, characterized in that, Also includes: A lifting platform, which is connected to the supporting platform, and an image acquisition platform is provided on the lifting platform; A control mechanism, which is connected to the lifting platform; as well as An image acquisition mechanism is located on the image acquisition platform and is also connected to the control mechanism; The image acquisition mechanism includes a control robotic arm, an image acquisition module, and an acquisition system. The control robotic arm is located on the image acquisition platform, and the image acquisition module is fixedly installed at the end of the control robotic arm. The acquisition system includes an adjustment module and an acquisition platform. The adjustment module is located on the image acquisition platform, and the acquisition platform is also fixedly installed on the adjustment module. The acquisition platform is installed in conjunction with the image acquisition module. The adjustment module includes: a stepless adjustment box, which is located on the image acquisition platform; A support plate, which is connected to the inner wall of the stepless adjustment box; A first driving unit, a second driving unit, and a guiding unit, all located on the support plate; and A direction adjustment rod, one end of which is connected to the acquisition platform, and the other end of which passes through the first drive unit and the second drive unit and is slidably connected to the first drive unit and the second drive unit. The direction adjustment rod is also connected to the guide unit. The first drive unit includes: a rotating shaft A, which is rotatably mounted on the support plate, and a drive assembly B is fixedly mounted on one end of the rotating shaft A; the drive assembly B is also connected to the continuously variable adjustment box; and Adjustment drive component A, one end of which is connected to the rotating shaft A, and the other end of which is rotatably connected to the support plate, and the direction adjustment rod is also provided through the adjustment drive component A; The second drive unit includes: a rotating shaft B, which is rotatably connected to the support plate, and a drive assembly A is fixedly installed on one end of the rotating shaft B. The drive assembly A is also connected to the stepless adjustment box. Adjustment drive component B, one end of which is connected to the rotating shaft B, and the other end of which is rotatably connected to the support plate, and the direction adjustment rod is also provided through the adjustment drive component B; The guiding unit includes: an arc-shaped guide block A, which is connected to the support plate; The adjustable guide ball is slidably connected to the arc-shaped guide block A via an annular groove B; and An arc-shaped guide block B is connected to the direction adjustment rod, and the arc-shaped guide block B is also slidably connected to the adjustment guide ball through an annular groove A. The annular groove A and the annular groove B are perpendicularly distributed on the adjustment guide ball.

2. The image data annotation system according to claim 1, characterized in that, Also includes: A telescopic assembly, located on the support platform, with its output end connected to the lifting platform; as well as A protective component is located between the lifting platform and the image acquisition platform, and is slidably connected to the lifting platform and the image acquisition platform.

3. The image data annotation system according to claim 2, characterized in that, The protective components include: A protective cover is located between the lifting platform and the image acquisition platform, and the bottom of the protective cover is connected to the support platform via a support rod; Sliding grooves are evenly formed on the side wall of the protective cover; A connecting slide plate, the two ends of which are respectively connected to the lifting platform and the image acquisition platform, and the connecting slide plate is fitted into the sliding groove and slidably connected to the sliding groove; and A protective cover plate, which is detachably connected to the top of the protective cover body.

4. The image data annotation system according to claim 1, characterized in that, The control mechanism includes a main control module, a coordinate conversion module, and an automatic annotation module. The main control module, coordinate conversion module, and automatic annotation module are all connected to the lifting platform. The automatic annotation module and coordinate conversion module are also connected to the main control module. The main control module is also connected to the image acquisition module and the adjustment module.

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