Remote sensing image strip noise adaptive identification and notch filtering device and method
The remote sensing image processing device, which adaptively identifies and automatically adjusts filtering parameters, solves the shortcomings of noise identification and filtering in traditional technologies, and achieves efficient processing and image quality protection of remote sensing images.
Patent Information
- Application Number
- CN202511483553.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-01-06
AI Technical Summary
Traditional remote sensing image processing techniques struggle to achieve adaptive recognition of stripe noise, requiring manual parameter setting and failing to address dynamic changes in noise characteristics. Traditional notch filters are prone to destroying effective image information, and their fixed filtering parameters cannot be dynamically adjusted, making it difficult to achieve both noise reduction and image quality.
This invention provides a device and method for adaptive identification and notch filtering of strip noise in remote sensing images. The device adaptively identifies noise regions and automatically adjusts filtering parameters through a built-in algorithm. Combined with efficient heat dissipation and portability design, it ensures stable operation of the device.
It achieves adaptive identification and filtering of noise in remote sensing images, improves the accuracy of noise identification, protects the effective information of the image, simplifies the operation process, and enhances the practicality and stability of the device.
Smart Images
Figure CN121284879A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of remote sensing image processing technology, specifically to a device and method for adaptive identification and notch filtering of strip noise in remote sensing images. Background Technology
[0002] In the field of remote sensing image stripe noise processing, traditional techniques often struggle to achieve adaptive noise recognition, relying heavily on manual pre-setting of noise characteristic parameters. For example, some processing methods require manual judgment of key information such as the frequency and width of stripe noise before inputting it into the processing system. This not only increases the professional threshold for operators but also fails to address the dynamic changes in noise characteristics under different remote sensing equipment and shooting scenarios. Once the noise type changes (e.g., from periodic bright stripes to non-periodic dark stripes), the manually set parameters become ineffective, leading to a significant drop in noise recognition accuracy and even missed or misidentified noise, which in turn affects the targeting of subsequent filtering processing. Meanwhile, traditional notch filtering technology also has obvious limitations in processing stripe noise. Most traditional notch filters have difficulty accurately distinguishing noise signals from effective information in the image when suppressing noise. They are prone to damaging details of ground features (such as road textures and vegetation edges) in the image that are close to the noise frequency, resulting in problems such as blurring and distortion in the processed image. In addition, the filtering parameters of traditional filters are mostly fixed settings and cannot be dynamically adjusted according to the noise intensity and distribution characteristics of different images. When faced with complex and diverse noise scenes in remote sensing images, either the filtering intensity is insufficient, resulting in noise residue, or the filtering intensity is excessive, causing loss of image information. It is difficult to achieve both noise reduction effect and image quality preservation. Summary of the Invention
[0003] The purpose of this invention is to provide an adaptive identification and notch filtering device and method for stripe noise in remote sensing images, to solve the problems mentioned in the background art, such as the difficulty of achieving adaptive identification of stripe noise, the need for manual parameter setting and the inability to cope with dynamic changes in noise characteristics, and the tendency of traditional notch filtering to destroy effective image information and the inability to dynamically adjust parameters, resulting in a difficulty in achieving both noise elimination and image quality. To achieve the above objectives, this invention provides the following technical solution: an adaptive identification and notch filtering device and method for stripe noise in remote sensing images, comprising a device frame; The main component includes a receiving compartment, which is located inside the device frame. A processing device body is installed inside the receiving compartment. A display screen is fixedly connected to one side of the processing device body. An operation button is provided on one side of the processing device body. A transmission port is provided on one side of the processing device body. The auxiliary components include air inlets, which open and close on both sides of the device frame, and air outlets are provided on the top of the device frame.
[0004] More preferably, the main component is disposed inside the device frame, the auxiliary component is disposed on one side of the device frame, and a splicing plate is fixedly connected to one side of the processing device body. A splicing screw is threaded into the inside of the splicing plate. A splicing hole is provided inside the receiving chamber. One end of the splicing screw passes through the splicing plate and extends into the splicing hole. By installing the main component, when using this remote sensing image stripe noise adaptive recognition and notch filtering device, the first step is to assemble and fix the processing device body to the device frame. Align the processing device body with the receiving chamber inside the device frame, aligning the splicing plate on one side of the processing device body with the splicing hole on the inner wall of the receiving chamber. Then, pass the splicing screw through the splicing plate and tighten it into the splicing hole. Stable fixation is achieved through threaded connection. Next, according to transmission requirements, connect the transmission interface of the external device (such as a remote sensing data acquisition terminal or computer) to the transmission port on one side of the processing device body. If it is wired transmission, directly insert the data cable; if it is not wired transmission, directly insert the data cable. Wireless transmission is achieved by connecting to a compatible wireless transmission module. A data transmission command is then initiated, importing the remote sensing image data to be processed into the processing device. After data import, pressing the operation button on the side of the processing device activates the device. The processing device first analyzes the pixel grayscale values of the remote sensing image data row by row and column by column using a built-in algorithm, adaptively identifying and marking areas with striped noise. It then automatically switches to notch filtering mode to suppress specific frequency noise signals in the marked areas while retaining valid information. During this process, the filtering parameters can be adjusted using the operation button to adapt to different scenarios. After filtering, the results are displayed in real-time on the display screen on the side of the processing device, allowing operators to visually compare the effects before and after processing. If satisfied, the operation button triggers data export, allowing the processed image data to be fed back to an external device via the transmission port. If reprocessing is required, the data can be cleared using the operation button, and the above process can be repeated. This solves the problem of traditional devices requiring manual parameter setting and being unable to adaptively identify noise.
[0005] Further preferably, the auxiliary component also includes an extension block, which is fixedly connected to the top of the device frame. A carrying handle is hinged inside the extension block. A switch button and a charging port are provided on the top of the device frame. A support cylinder is fixedly connected to the bottom of the device frame, and support feet are threaded into the inside of the support cylinder. Four splicing screws are distributed at the four corners of the processing device body, and four support feet are distributed at the four bottom corners of the device frame. By installing the auxiliary component, heat dissipation can be achieved by opening the air inlets on both sides during device operation, allowing external cold air to enter the device frame, exchange heat with the heat generated by the processing device body, and then expel the hot air from the top air outlet, forming a high-temperature cooling effect. The device features an efficient ventilation and heat dissipation channel to prevent performance degradation or malfunction due to high temperatures. For portability, the carrying handle can be rotated around the hinge point inside the extension block, allowing for easy carrying. When not in use, it can be folded for storage, reducing space occupation. Power supply and start / stop control are achieved through the top charging port, and the power switch allows for quick start / stop, simplifying operation. For stability, the support feet inside the four corner support cylinders at the bottom of the device frame can be rotated to adjust their extension length, ensuring stable contact with the ground and preventing tilting. This guarantees stable operation of the internal processing unit and enhances practicality.
[0006] A method for adaptive identification of stripe noise in remote sensing images and a notch filtering device includes the following steps: S1: By installing the main components, the adaptive identification and notch filtering device for strip noise in remote sensing images can be used. First, the processing device body and the device frame must be assembled and fixed. Align the processing device body with the receiving chamber inside the device frame, ensuring the splicing plate on one side of the processing device body aligns with the splicing hole on the inner wall of the receiving chamber. Then, pass the splicing screws through the splicing plate and tighten them into the splicing holes, achieving stable fixation through threaded connection. Next, according to transmission requirements, connect the transmission interface of external equipment (such as a remote sensing data acquisition terminal or computer) to the transmission port on one side of the processing device body. For wired transmission, directly insert the data cable; for wireless transmission, connect the compatible wireless transmission module. Then, initiate the data transmission command to import the remote sensing image data to be processed into the processing device. After the data import is complete, press the operation button on the side of the processing device to start the device. The processing device will first analyze the pixel grayscale values of the remote sensing image data row by row and column by column using the built-in algorithm, adaptively identify and mark the strip noise area, and then automatically switch to notch filtering mode to suppress specific frequency noise signals and retain effective information in the marked area. During this process, the filtering parameters can be adjusted by the operation button to adapt to different scenarios. After the filtering is completed, the processing result will be displayed on the display screen on the side of the processing device in real time. The operator can intuitively compare the effect before and after processing. If satisfied, the data export can be triggered by the operation button, and the processed image data can be fed back to the external device through the transmission interface. If reprocessing is required, the data can be cleared by the operation button and the above process can be repeated. S2: By installing auxiliary components, the device can achieve the following in terms of heat dissipation: when the device is running, the air inlets on both sides open, allowing cool external air to enter the device frame and exchange heat with the heat generated by the processing unit. The hot air is then exhausted from the top air outlet, forming an efficient ventilation and heat dissipation channel to prevent performance degradation or malfunction due to high temperatures. In terms of portability, the carrying handle can be rotated around the hinge point inside the extension block to unfold it for easy carrying by the operator. When not in use, it can be folded for storage, reducing space occupation. In terms of power supply and start / stop control, a power source can be connected through the top charging port to continue the device's operation. Pressing the switch button allows for quick start / stop control of the entire device, simplifying the operation process. In terms of placement stability, depending on the flatness of the ground in the usage scenario, the support feet inside the four corner support cylinders at the bottom of the device frame can be rotated to adjust the length of the support feet extending from the support cylinders, ensuring that all four support feet are stably in contact with the ground, preventing the device from tilting and ensuring the stable operation of the internal processing unit.
[0007] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, by installing the main components, the adaptive identification and notch filtering device for strip noise in remote sensing images can be used. First, the processing device body and the device frame must be assembled and fixed. The processing device body is aligned with the receiving chamber inside the device frame, ensuring the splicing plate on one side of the processing device body is aligned with the splicing hole on the inner wall of the receiving chamber. Then, the splicing screws are passed through the splicing plate and tightened into the splicing hole, achieving stable fixation through threaded connection. Next, according to transmission requirements, the transmission interface of external equipment (such as a remote sensing data acquisition terminal or computer) is connected to the transmission port on one side of the processing device body. For wired transmission, a data cable is directly inserted; for wireless transmission, a compatible wireless transmission module is connected. Then, the data transmission command is initiated, importing the remote sensing image data to be processed into the processing device body. After data import is complete, the process is finished. The device is activated by pressing the operation button on one side of the processing unit. The unit first analyzes the pixel grayscale values of the remote sensing image data row by row and column by column using a built-in algorithm, adaptively identifies and marks areas with strip noise, and then automatically switches to notch filtering mode to suppress specific frequency noise signals and retain effective information in the marked areas. During this process, the filtering parameters can be adjusted using the operation button to adapt to different scenarios. After the filtering is completed, the processing results are displayed in real time on the display screen on one side of the processing unit. The operator can intuitively compare the effects before and after processing. If satisfied, the operator can trigger data export by pressing the operation button, allowing the processed image data to be fed back to the external device through the transmission interface. If reprocessing is required, the data can be cleared by pressing the operation button and the above process can be repeated, thus solving the problem that traditional devices require manual parameter setting and cannot adaptively identify noise.
[0008] In this invention, by installing auxiliary components, heat dissipation can be achieved by opening the air inlets on both sides when the device is running, allowing external cold air to enter the device frame and exchange heat with the heat generated by the processing device itself. The hot air is then discharged from the top air outlet, forming an efficient ventilation and heat dissipation channel, preventing the device from experiencing performance degradation or malfunction due to high temperatures. Regarding portability, the carrying handle can be rotated around the hinge point inside the extension block to unfold it for easy carrying by the operator. When not in use, it can be folded for storage, reducing space occupation. For power supply and start / stop control, a power source can be connected via the top charging port to extend the device's operation. Pressing the switch button allows for quick start / stop control of the entire device, simplifying the operation process. Regarding placement stability, depending on the flatness of the ground in the usage scenario, the support feet inside the four corner support cylinders at the bottom of the device frame can be rotated to adjust the length of the support feet extending from the support cylinders, ensuring that all four support feet are stably in contact with the ground. This ensures that the device will not tilt when placed, guaranteeing the stable operation of the internal processing device and thus improving practicality. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .
[0010] In the diagram: 1. Device frame; 2. Main component; 201. Storage compartment; 202. Processing device body; 203. Display screen; 204. Operation button; 205. Transmission port; 3. Auxiliary components; 301. Air inlet; 302. Air outlet; 303. Extension block; 304. Carrying handle; 4. Splicing plate; 5. Splicing screw; 6. Splicing hole; 7. Switch button; 8. Charging port; 9. Support cylinder; 10. Support foot. Detailed Implementation
[0011] 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.
[0012] Please see Figures 1-6 The present invention provides a technical solution: a device and method for adaptive identification and notch filtering of strip noise in remote sensing images, comprising a device frame 1; The main component 2 includes a receiving compartment 201, which is located inside the device frame 1. The receiving compartment 201 is equipped with a processing device body 202. A display screen 203 is fixedly connected to one side of the processing device body 202. An operation button 204 is provided on one side of the processing device body 202. A transmission port 205 is provided on one side of the processing device body 202. The auxiliary component 3 includes an air inlet 301, which opens and closes on both sides of the device frame 1, and an air outlet 302 is provided on the top of the device frame 1.
[0013] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the main component 2 is located inside the device frame 1, the auxiliary component 3 is located on one side of the device frame 1, and a splicing plate 4 is fixedly connected to one side of the processing device body 202. A splicing screw 5 is threaded inside the splicing plate 4. A splicing hole 6 is opened inside the receiving chamber 201. One end of the splicing screw 5 passes through the splicing plate 4 and extends into the splicing hole 6.
[0014] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the auxiliary component 3 also includes an extension block 303, which is fixedly connected to the top of the device frame 1. A carrying handle 304 is hinged inside the extension block 303. A switch button 7 is provided on the top of the device frame 1. A charging hole 8 is opened on the top of the device frame 1. A support cylinder 9 is fixedly connected to the bottom of the device frame 1. A support foot 10 is threaded inside the support cylinder 9. Four splicing screws 5 are distributed at the four corners of the processing device body 202. Four support feet 10 are distributed at the four corners of the bottom of the device frame 1.
[0015] A method for adaptive identification of stripe noise in remote sensing images and a notch filtering device includes the following steps: S1: By installing the main component 2, the adaptive identification and notch filtering device for strip noise in remote sensing images can be used. First, the processing device body 202 and the device frame 1 need to be assembled and fixed. Align the processing device body 202 with the receiving chamber 201 inside the device frame 1, aligning the splicing plate 4 on one side of the processing device body 202 with the splicing hole 6 on the inner wall of the receiving chamber 201. Then, pass the splicing screw 5 through the splicing plate 4 and tighten it into the splicing hole 6 to achieve stable fixation through threaded connection. Next, according to the transmission requirements, connect the transmission interface of the external device (such as a remote sensing data acquisition terminal or computer) to the transmission port 205 on one side of the processing device body 202. If it is wired transmission, directly insert the data cable; if it is wireless transmission, connect the compatible wireless transmission module. Then, start the data transmission command to import the remote sensing image data to be processed into the processing device. After the data import is complete, press the operation button 204 on the side of the main body 202 to start the device. The main body 202 will first analyze the pixel grayscale values of the remote sensing image data row by row and column by column through the built-in algorithm, adaptively identify and mark the strip noise area, and then automatically switch to notch filter mode to suppress specific frequency noise signals and retain effective information for the marked area. During this process, the filter parameters can be adjusted by the operation button 204 to adapt to different scenarios. After the filtering is completed, the processing result will be displayed in real time on the display screen 203 on the side of the main body 202. The operator can intuitively compare the effect before and after processing. If satisfied, the data export can be triggered by the operation button 204, and the processed image data can be fed back to the external device through the transmission interface 205. If reprocessing is required, the data can be cleared by the operation button 204 and the above process can be repeated. S2: By installing the auxiliary component 3, in terms of heat dissipation, when the device is running, the air inlets 301 on both sides are opened, and external cold air enters the device frame 1. After exchanging heat with the heat generated by the processing device body 202, the hot air is discharged from the top air outlet 302, forming an efficient ventilation and heat dissipation channel, avoiding performance degradation or malfunction due to high temperature. In terms of portability, the carrying handle 304 can be rotated around the hinge point inside the extension block 303 to unfold it, making it easy for operators to carry the device. When not in use, it can be folded for storage, reducing space occupation. In terms of power supply and start / stop control, the device can be connected to a power source through the top charging port 8 to continue powering the device. Pressing the switch button 7 can quickly control the overall start / stop of the device, simplifying the operation process. In terms of placement stability, depending on the flatness of the ground in the usage scenario, the support feet 10 inside the four corner support cylinders 9 at the bottom of the device frame 1 can be rotated to adjust the length of the support feet 10 extending from the support cylinders 9, so that all four support feet 10 are stably in contact with the ground, ensuring that the device will not tilt when placed, and ensuring the stable operation of the internal processing device body 202.
[0016] The method of use and advantages of the present invention: The adaptive identification and notch filtering device and method for remote sensing image stripe noise operates as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, by first installing the main component 2, when using the remote sensing image stripe noise adaptive recognition and notch filtering device and method, the first step is to assemble and fix the processing device body 202 and the device frame 1. Align the processing device body 202 with the receiving chamber 201 inside the device frame 1, aligning the splicing plate 4 on one side of the processing device body 202 with the splicing hole 6 on the inner wall of the receiving chamber 201. Then, pass the splicing screw 5 through the splicing plate 4 and tighten it into the splicing hole 6, achieving stable fixation through threaded connection. Next, according to the transmission requirements, connect the transmission interface of the external device (such as a remote sensing data acquisition terminal or computer) to the transmission interface 205 on one side of the processing device body 202. For wired transmission, simply plug in the data cable. For wireless transmission, connect the compatible wireless transmission module. Then, initiate the data transmission command to import the remote sensing image data to be processed into the processing device 202. After data import is complete, press the operation button 204 on the side of the processing device 202 to start the device. The processing device 202 will first analyze the pixel grayscale values of the remote sensing image data row by row and column by column using a built-in algorithm, adaptively identify and mark stripe noise regions, and then automatically switch to notch filtering mode to suppress specific frequency noise signals and retain valid information in the marked regions. During this process, the filtering parameters can be adjusted using the operation button 204 to adapt to different scenarios. After the filtering process is completed, the processing results will be displayed. The results are displayed on the screen 203 on one side of the processing unit 202, allowing operators to visually compare the before and after processing. If satisfied, the operator can trigger data export via the operation button 204, sending the processed image data back to the external device via the transmission port 205. If reprocessing is required, the data can be cleared via the operation button 204, and the process can be repeated. Furthermore, by installing the auxiliary component 3, heat dissipation is achieved. During operation, the side air inlets 301 open, allowing external cool air to enter the unit frame 1 and exchange heat with the processing unit 202. The hot air is then exhausted from the top air outlet 302, forming an efficient ventilation and heat dissipation channel to prevent performance degradation or malfunction due to high temperatures. In terms of portability, the carrying handle 304 can be rotated around the hinge point inside the extension block 303, making it easy for operators to carry the device when unfolded. When not in use, it can be folded for storage, reducing space occupation. In terms of power supply and start / stop control, the device can be connected to a power source through the top charging port 8 to continue its operation. Pressing the switch button 7 can quickly control the overall start / stop of the device, simplifying the operation process. In terms of placement stability, depending on the flatness of the ground in the usage scenario, the support feet 10 inside the four corner support cylinders 9 at the bottom of the device frame 1 can be rotated to adjust the length of the support feet 10 extending out of the support cylinders 9, so that all four support feet 10 are stably in contact with the ground, ensuring that the device will not tilt when placed and guaranteeing the stable operation of the internal processing device body 202.
[0017] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for adaptive identification and notch filtering of strip noise in a remote sensing image, characterized in that, Including device frame (1); The main body assembly (2) includes a containing bin (201) opened in the inside of the device frame (1), and the inside of the containing bin (201) is installed with a processing device body (202), one side of the processing device body (202) is fixedly connected with a display screen (203), one side of the processing device body (202) is provided with an operation button (204), and one side of the processing device body (202) is opened with a transmission interface (205); The accessory assembly (3) includes an air inlet hole (301) opened and closed on both sides of the device frame (1), and the top of the device frame (1) is opened with an air outlet hole (302).
2. The apparatus according to claim 1, wherein: The main body assembly (2) is arranged in the inside of the device frame (1), and the accessory assembly (3) is arranged on one side of the device frame (1).
3. The apparatus of claim 1, wherein: One side of the processing device body (202) is fixedly connected with a splicing plate (4), and the inside of the splicing plate (4) is threadedly connected with a splicing screw (5).
4. The apparatus of claim 1, wherein: The inside of the containing bin (201) is opened with a splicing hole (6), and one end of the splicing screw (5) penetrates through the splicing plate (4) and extends into the inside of the splicing hole (6).
5. The apparatus of claim 1, wherein: The accessory assembly (3) further includes an extension block (303) fixedly connected to the top of the device frame (1), and the inside of the extension block (303) is hingedly connected with a carrying handle (304).
6. The apparatus of claim 1, wherein: The top of the device frame (1) is provided with a switch button (7), and the top of the device frame (1) is opened with a charging hole (8).
7. The apparatus of claim 1, wherein: The bottom of the device frame (1) is fixedly connected with a support cylinder (9), and the inside of the support cylinder (9) is threadedly connected with a support leg (10).
8. The apparatus of claim 3, wherein: Four splicing screws (5) are distributed at the four corners of the processing device body (202), and four support legs (10) are distributed at the four corners of the device frame (1).
9. A method for remote sensing image strip noise adaptive identification and notch filtering device, characterized in that, The method comprises the following steps: S1: By installing the main body assembly (2), the use of the remote sensing image strip noise adaptive identification and wave trap filtering device can be realized. First, the processing device body (202) needs to be assembled and fixed with the device frame (1). Align the processing device body (202) with the accommodating cavity (201) inside the device frame (1), align the splice plate (4) on one side of the processing device body (202) with the splice hole (6) on the inner wall of the accommodating cavity (201), then pass the splice screw (5) through the splice plate (4) and tighten it into the splice hole (6), and realize stable fixation through threaded connection. Then, according to the transmission requirements, the transmission interface of the external equipment (such as remote sensing data acquisition terminal, computer) is connected with the transmission hole (205) on one side of the processing device body (202). If it is wired transmission, directly insert the data line, if it is wireless transmission, connect the appropriate wireless transmission module, then start the data transmission instruction, import the remote sensing image data to be processed into the processing device body (202), after the data import is completed, press the operation button (204) on one side of the processing device body (202) to start the equipment. The processing device body (202) will first analyze the pixel gray value of the remote sensing image data row by row and column by column through the built-in algorithm, adaptively identify and mark the strip noise area, and then automatically switch to the wave trap filtering mode. For the marked area, suppress the specific frequency noise signal and retain the effective information. During this period, the filtering parameters can be adjusted through the operation button (204) to adapt to different scenes. After the filtering process is completed, the processing result will be displayed in real time on the display screen (203) on one side of the processing device body (202). The operator can intuitively compare the effects before and after processing. If satisfied, trigger the data export through the operation button (204), and let the processed image data be fed back to the external equipment through the transmission hole (205). If you need to reprocess, you can clear the data through the operation button (204) and repeat the above process; S2: By installing the auxiliary assembly (3), in terms of heat dissipation, the device runs with the two sides of the air inlet hole (301) open, the external cold air enters the device frame (1) inside, exchanges heat with the heat generated by the processing device body (202), and the hot air is discharged from the top air outlet hole (302), forming an efficient ventilation and heat dissipation channel, avoiding the performance decline or failure of the device due to high temperature; In terms of portability, the carrying handle (304) can be rotated around the hinge point inside the extension block (303), unfolded after use, and convenient for the operator to carry the device, and folded when idle, reducing space occupation; In terms of power supply and start-stop control, the device can be connected to the power supply through the top charging hole (8) to extend the battery life, and the switch button (7) can quickly control the start and stop of the whole device, simplifying the operation process; In terms of placing stability, according to the flatness of the ground in the use scene, rotate the support feet (10) in the support cylinders (9) at the bottom of the device frame (1), adjust the length of the support feet (10) extending out of the support cylinder (9), so that the four support feet (10) are in stable contact with the ground, ensuring that the device will not tilt when placed, and ensuring the stable operation of the internal processing device body (202).