A multi-target panoramic image completion system

Abstract

The application belongs to the panoramic image technical field, especially relates to a multi-target panoramic image completion system, which comprises a panoramic machine and a body panoramic image capturer. The body panoramic image capturer captures the action of a trainer and displays on an action image acquisition computer. The top of the panoramic machine is provided with an image acquisition and training area. The body panoramic image capturer is used for acquiring a panoramic image. The corresponding projection pixel coordinates are obtained by mapping the pixel points in the panoramic image to a polar coordinate system, and a projection image is generated. In the application, since the perspective of the panoramic image has the curvature of a spherical surface during shooting or generation, the method of first mapping the panoramic image to the polar coordinate system to obtain the projection image and then completing the projection image fully considers the perspective curvature of the panoramic image, so that the blurred area in the panoramic image is not seriously distorted and stretched after being completed, thereby improving the restoration degree of the completion.

Description

Technical Field

[0001] This invention relates to a panoramic image completion system, specifically a multi-target panoramic image completion system. Background Technology

[0002] A panoramic image is an image obtained through wide-angle techniques such as painting, photography, videography, or 3D modeling. Panoramic images are further divided into wide-view images and 360-degree panoramic images. Users can create panoramic images using panoramic cameras or panoramic video cameras. For example, a graduation photo with wide-view characteristics can be taken using a panoramic camera. In traditional techniques, if a certain area of ​​the panoramic image is blurry or lacks pixels, the entire panoramic image needs to be repaired. For example, when restoring old panoramic photos, it is necessary to repair blurry areas in the scanned old photo.

[0003] Traditional techniques for completing panoramic images typically employ the same methods as for ordinary image completion: filling in the gaps by using pixel values ​​from adjacent pixels in the blurred or missing areas. However, because panoramic images are created with a wide field of view and often utilize spherical lenses, traditional methods result in severe distortion and stretching of the completed image, leading to low fidelity. This is particularly problematic in physical training applications, where acquiring images of only the lower or upper limbs fails to provide real-time and accurate feedback on movements. Therefore, the diversity of training equipment capable of acquiring panoramic images is crucial.

[0004] In view of the above, the present invention designs a multi-target panoramic image completion system. Summary of the Invention

[0005] The main objective of this disclosure is to provide a multi-target panoramic image completion system to effectively solve the problems raised by the inventors in the background art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A multi-target panoramic image completion system includes a panoramic machine and a limb panoramic image capture device. Two symmetrically arranged first and second arm beams are fixedly mounted on the top left side of the panoramic machine. An adjustable-height motion image acquisition computer is installed between the first and second arm beams. Height lifting frames are welded onto both the first and second arm beams, and a position adjustment rail is fixedly connected between the two height lifting frames. An electronic control box is slidably mounted on the position adjustment rail, and the limb panoramic image capture device is detachably mounted on the electronic control box. The lens of the limb panoramic image capture device faces to the right, and the limb panoramic image capture device is electrically connected to the motion image acquisition computer. The described limb panoramic image capture device captures the trainee's movements and displays them on a motion image acquisition computer. The top of the panoramic machine is equipped with an image acquisition and training area. The limb panoramic image capture device is used to acquire panoramic images. By mapping the pixels in the panoramic image to the polar coordinate system, the corresponding projected pixel coordinates are obtained, and a projected image is generated. The long side component of the pixel coordinates of the pixel points corresponds to the polar angle of the polar coordinate system, and the short side component of the pixel coordinates of the pixel points corresponds to the extreme value of the polar coordinate system. The blurred areas in the projected image are acquired, and the blurred areas are image-completed to obtain a completed image. The pixels of the completed image are inversely mapped according to the polar coordinate system to obtain the completed panoramic image.

[0008] Preferably, a cantilever mechanism is installed on the right side of the bottom of the height-lifting frame, and a back support and massage mechanism is fixedly installed on the right side of the top of the panoramic machine.

[0009] Preferably, the cantilever mechanism includes two mounting T-frames, a directional screw, a threaded cylinder, and an outer rolling ring. The two mounting T-frames are fixedly connected to the height lifting frame, and the directional screw is rotatably mounted between the two mounting T-frames. The threaded cylinder is threaded onto the directional screw, and the outer rolling ring is rotatably mounted on the outer surface of the threaded cylinder. The bottom of the outer rolling ring is provided with an auxiliary support component.

[0010] Preferably, the auxiliary support component consists of an elastic pull rope and an auxiliary lifting ring. The elastic pull rope is fixedly connected to the bottom of the outer rolling ring, and the other end of the elastic pull rope is fixedly connected to the auxiliary lifting ring.

[0011] Preferably, the back support massage mechanism includes a stand, a wedge-shaped strip, and a follow-up soft roller. The stand is fixedly installed on the top of the panoramic machine, and the wedge-shaped strip is fixedly connected to the left side of the stand. The follow-up soft roller is rotatably installed on the wedge-shaped strip.

[0012] Preferably, the top of the position adjustment rail is provided with a moving track, and a positioning rack is fixedly installed on the inner bottom wall of the moving track. A control stepper motor is fixedly installed on the left side of the electrical control box, and the output end of the control stepper motor extends into the electrical control box and is fixedly connected to a positioning rotary gear. The bottom of the electrical control box is connected to the moving track, and the positioning rotary gear meshes with the positioning rack.

[0013] Preferably, a first limiting groove is provided on the back of the first arm beam, and a first connecting plate is slidably installed in the first limiting groove. The first connecting plate is fixedly connected to the motion image acquisition computer. A lifting screw is rotatably installed in the first limiting groove, and the first connecting plate is threaded onto the lifting screw. A control servo motor is fixedly installed on the top of the first arm beam, and the output end of the control servo motor is fixedly connected to the top end of the lifting screw.

[0014] Preferably, the front of the second arm beam is provided with a guide groove, a slide rail is fixedly connected in the guide groove, and a second connecting plate is slidably installed on the slide rail. The second connecting plate is fixedly connected to the motion image acquisition computer.

[0015] In view of this, compared with the prior art, the beneficial effects of the present invention are:

[0016] (i) In this application, the projected image is first obtained by mapping the pixels in the panoramic image to the polar coordinate system, and then the projected image is completed to obtain the completed image. Finally, the completed panoramic image is obtained by inverse mapping the completed image.

[0017] (ii) In this application, since the panoramic image has a spherical curvature in the process of shooting or generating, the method of first mapping it to the polar coordinate system to obtain the projected image and then completing the projected image fully considers the curvature of the panoramic image, so that the blurred area in the panoramic image will not be severely distorted and stretched after completion, thereby improving the restoration accuracy of the completion.

[0018] (iii) In this application, the training methods of trainees are diversified, enabling them to acquire different motion targets in order to improve the acquisition of panoramic images. Attached Figure Description

[0019] Figure 1 The diagram shown is a schematic representation of the multi-target panoramic image completion system provided by the present invention.

[0020] Figure 2 The image shown is a three-dimensional structural diagram of a limb panoramic image capture device;

[0021] Figure 3 The image shown is a 3D view of the cantilever mechanism;

[0022] Figure 4The image shown is a 3D view of a back support and massage mechanism.

[0023] Figure 5 The diagram shown is a side sectional view of the connection between the adjustment rail and the electrical control box.

[0024] Figure 6 The image shown is a front view of the connection between the adjustment rail and the electrical control box.

[0025] Figure 7 The image shows a side sectional view of the first and second arm beams.

[0026] icon:

[0027] 1-Panoramic machine; 2-First arm beam; 3-Second arm beam; 4-Motion image acquisition computer; 5-Height lifting frame; 6-Position adjustment rail; 7-Electrical control box; 8-Limb panoramic image capture device; 9-Cantilever mechanism; 91-Mounting T-frame; 92-Orienting screw; 93-Threaded cylinder; 94-Outer rolling ring; 10-Image acquisition and training area; 11-Back support massage mechanism; 111-Upright frame; 112-Wedge-shaped strip; 113-Follow-up soft roller; 12-Elastic pull rope; 13-Auxiliary hanging ring; 14-Moving track; 15-Positioning rack; 16-Control stepper motor; 17-Alignment rotary gear; 18-First limit slide groove; 19-Lifting screw; 20-First connecting plate; 21-Control servo motor; 22-Guide groove; 23-Slide rail; 24-Second connecting plate. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-7 The present invention provides the following embodiments:

[0030] A multi-target panoramic image completion system includes a panoramic machine 1 and a limb panoramic image capture device 8. Two symmetrically arranged first arm beams 2 and second arm beams 3 are fixedly mounted on the top left side of the panoramic machine 1. An adjustable-height motion image acquisition computer 4 is installed between the first arm beams 2 and second arm beams 3. Height lifting frames 5 are welded onto both the first arm beams 2 and second arm beams 3, and a position adjustment rail 6 is fixedly connected between the two height lifting frames 5. An electronic control box 7 is slidably mounted on the position adjustment rail 6, and the limb panoramic image capture device 8 is detachably mounted on the electronic control box 7. The lens of the limb panoramic image capture device 8 faces to the right, and the limb panoramic image capture device 8 is connected to the motion image acquisition computer. The machine 4 is electrically connected to the limb panoramic image capture device 8, which captures the trainee's movements and displays them on the motion image acquisition computer 4. The top of the panoramic machine 1 is provided with an image acquisition and training area 10. The limb panoramic image capture device 8 is used to acquire panoramic images. By mapping the pixels in the panoramic image to the polar coordinate system, the corresponding projected pixel coordinates are obtained, and a projected image is generated. The long side component of the pixel coordinates of the pixel points corresponds to the polar angle of the polar coordinate system, and the short side component of the pixel coordinates of the pixel points corresponds to the extreme value of the polar coordinate system. The blurred area in the projected image is acquired, and the blurred area is image-completed to obtain a completed image. The pixels of the completed image are inversely mapped according to the polar coordinate system to obtain the completed panoramic image.

[0031] Specifically, a cantilever mechanism 9 is installed on the right side of the bottom of the height lifting frame 5, and a back support massage mechanism 11 is fixedly installed on the right side of the top of the panoramic machine 1.

[0032] Specifically, the cantilever mechanism 9 includes two mounting T-frames 91, a directional screw 92, a threaded cylinder 93, and an outer rolling ring 94. Both mounting T-frames 91 are fixedly connected to the height lifting frame 5, and the directional screw 92 is rotatably mounted between the two mounting T-frames 91. The threaded cylinder 93 is threaded onto the directional screw 92, and the outer rolling ring 94 is rotatably mounted on the outer surface of the threaded cylinder 93. An auxiliary support component is provided at the bottom of the outer rolling ring 94.

[0033] Specifically, the auxiliary support component consists of an elastic pull rope 12 and an auxiliary lifting ring 13. The elastic pull rope 12 is fixedly connected to the bottom of the outer rolling ring 94, and the other end of the elastic pull rope 12 is fixedly connected to the auxiliary lifting ring 13.

[0034] Specifically, the back support massage mechanism 11 includes a stand 111, a wedge-shaped strip 112, and a follow-up soft roller 113. The stand 111 is fixedly installed on the top of the panoramic machine 1, and the wedge-shaped strip 112 is fixedly connected to the left side of the stand 111. The follow-up soft roller 113 is rotatably installed on the wedge-shaped strip 112.

[0035] Specifically, a moving track 14 is provided on the top of the position adjustment rail 6, and a positioning rack 15 is fixedly installed on the inner bottom wall of the moving track 14. A control stepper motor 16 is fixedly installed on the left side of the electrical control box 7, and the output end of the control stepper motor 16 extends into the electrical control box 7 and is fixedly connected to a positioning rotary gear 17. The bottom of the electrical control box 7 is connected to the moving track 14, and the positioning rotary gear 17 meshes with the positioning rack 15.

[0036] Specifically, a first limiting groove 18 is provided on the back of the first arm beam 2, and a first connecting plate 20 is slidably installed in the first limiting groove 18. The first connecting plate 20 is fixedly connected to the motion image acquisition computer 4. A lifting screw 19 is rotatably installed in the first limiting groove 18, and the first connecting plate 20 is threaded onto the lifting screw 19. A control servo motor 21 is fixedly installed on the top of the first arm beam 2, and the output end of the control servo motor 21 is fixedly connected to the top end of the lifting screw 19.

[0037] Specifically, the front of the second arm beam 3 is provided with a guide groove 22, a slide rail 23 is fixedly connected in the guide groove 22, and a second connecting plate 24 is slidably installed on the slide rail 23. The second connecting plate 24 is fixedly connected to the motion image acquisition computer 4.

[0038] The specific implementation method of this embodiment is as follows: First, the pixels in the panoramic image are mapped to the polar coordinate system to obtain the projected image. Then, the projected image is completed to obtain the completed image. Finally, the completed image is inversely mapped to obtain the completed panoramic image.

[0039] Because panoramic images have a spherical curvature in their perspective during shooting or generation, the method of first mapping them to a polar coordinate system to obtain a projected image and then completing the projected image fully considers the perspective curvature of the panoramic image. This ensures that the blurred areas in the panoramic image will not be severely distorted or stretched after completion, thereby improving the accuracy of the completed image.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-target panoramic image completion system, characterized in that: The system includes a panoramic machine (1) and a limb panoramic image capture device (8). Two symmetrically arranged first arm beams (2) and second arm beams (3) are fixedly installed on the top left side of the panoramic machine (1). An adjustable-height motion image acquisition computer (4) is installed between the first arm beams (2) and the second arm beams (3). Height lifting frames (5) are welded onto both the first arm beams (2) and the second arm beams (3), and a position adjustment rail (6) is fixedly connected between the two height lifting frames (5). An electronic control box (7) is slidably installed on the position adjustment rail (6), and the limb panoramic image capture device (8) is detachably installed on the electronic control box (7). The lens of the limb panoramic image capture device (8) faces to the right, and the limb panoramic image capture device (8) is connected to the motion image acquisition computer (4) between the first arm beams (2) and the second arm beams (3). The image acquisition computer (4) is electrically connected. The limb panoramic image capture device (8) captures the trainee's movements and displays them on the action image acquisition computer (4). The top of the panoramic machine (1) is provided with an image acquisition and training area (10). The limb panoramic image capture device (8) is used to acquire panoramic images. By mapping the pixels in the panoramic image to the polar coordinate system, the corresponding projected pixel coordinates are obtained, and a projected image is generated. The long side component of the pixel coordinates of the pixel points corresponds to the polar angle of the polar coordinate system, and the short side component of the pixel coordinates of the pixel points corresponds to the extreme value of the polar coordinate system. The blurred area in the projected image is acquired, and the blurred area is image-completed to obtain a completed image. The pixels of the completed image are inversely mapped according to the polar coordinate system to obtain the completed panoramic image.

2. The multi-target panoramic image completion system according to claim 1, characterized in that: A cantilever mechanism (9) is installed on the right side of the bottom of both of the height lifting frames (5), and a back support massage mechanism (11) is fixedly installed on the right side of the top of the panoramic machine (1).

3. The multi-target panoramic image completion system according to claim 2, characterized in that: The cantilever mechanism (9) includes two mounting T-frames (91), a directional screw (92), a threaded cylinder (93), and an outer rolling ring (94). The two mounting T-frames (91) are fixedly connected to the height lifting frame (5), and the directional screw (92) is rotatably mounted between the two mounting T-frames (91). The threaded cylinder (93) is threaded onto the directional screw (92), and the outer rolling ring (94) is rotatably mounted on the outer surface of the threaded cylinder (93). The bottom of the outer rolling ring (94) is provided with an auxiliary support component.

4. The multi-target panoramic image completion system according to claim 3, characterized in that: The auxiliary support component consists of an elastic pull rope (12) and an auxiliary lifting ring (13). The elastic pull rope (12) is fixedly connected to the bottom of the outer rolling ring (94), and the other end of the elastic pull rope (12) is fixedly connected to the auxiliary lifting ring (13).

5. A multi-target panoramic image completion system according to claim 4, characterized in that: The back support massage mechanism (11) includes a stand (111), a wedge-shaped strip (112), and a follow-up soft roller (113). The stand (111) is fixedly installed on the top of the panoramic machine (1), and the wedge-shaped strip (112) is fixedly connected to the left side of the stand (111). The follow-up soft roller (113) is rotatably installed on the wedge-shaped strip (112).

6. A multi-target panoramic image completion system according to claim 5, characterized in that: The position adjustment rail (6) has a moving track (14) at the top, and a positioning rack (15) is fixedly installed on the inner bottom wall of the moving track (14). A control stepper motor (16) is fixedly installed on the left side of the electrical control box (7), and the output end of the control stepper motor (16) extends into the electrical control box (7) and is fixedly connected to a positioning rotary gear (17). The bottom of the electrical control box (7) is connected to the moving track (14), and the positioning rotary gear (17) meshes with the positioning rack (15).

7. A multi-target panoramic image completion system according to claim 6, characterized in that: The back of the first arm beam (2) is provided with a first limiting slide groove (18), and a first connecting plate (20) is slidably installed in the first limiting slide groove (18). The first connecting plate (20) is fixedly connected to the motion image acquisition computer (4). A lifting screw (19) is rotatably installed in the first limiting slide groove (18), and the first connecting plate (20) is threaded onto the lifting screw (19). A control servo motor (21) is fixedly installed on the top of the first arm beam (2), and the output end of the control servo motor (21) is fixedly connected to the top end of the lifting screw (19).

8. A multi-target panoramic image completion system according to claim 7, characterized in that: The front of the second arm beam (3) is provided with a guide groove (22), a slide rail (23) is fixedly connected in the guide groove (22), and a second connecting plate (24) is slidably installed on the slide rail (23). The second connecting plate (24) is fixedly connected to the motion image acquisition computer (4).

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