WO2008052404A1

WO2008052404A1 - A method for using a data processing terminal to control a digital microscope to output image

Info

Publication number: WO2008052404A1
Application number: PCT/CN2007/001349
Authority: WO
Inventors: Chaohui Zhou
Original assignee: Beijing Huaqi Information Digital Technology Co., Ltd.; Beijing Huaqi Digital Lab Co., Ltd
Priority date: 2006-10-10
Filing date: 2007-04-23
Publication date: 2008-05-08

Abstract

A method for using a data processing terminal to control a digital microscope to output image is provided. The method comprises: a digital microscope obtains the video image data of the whole visual area, and transmits the video image data to a data processing terminal; the data processing terminal stores the last frame of image data of the whole visual area currently obtained to the storage unit, generates the coordinates which could be used to determine the position of the interested area in the whole visual area, and sends the control instructions including the coordinate data to the digital microscope; the microscope makes that the imagesensor uses different image capturing approaches to the interested area arid the non-interested area, and outputs video image data of the interested area to the data processing terminal; only the data processing terminal displays video image of the interested area and image of the whole visual area currently stored respectively, and displays video image of the interested area before the whole visual area currently stored. The method increases the output frames of video image of the interested area.

Description

Method for controlling digital microscope output image by using data processing terminal

The invention relates to a method for controlling an output image of a digital microscope by using a data processing terminal. The digital microscope transmits only the image data of the selected area to the data processing terminal according to the selected area coordinates sent by the data processing terminal, so that the data processing terminal can be added to the data processing terminal. The number of image frames of the selected area transmitted.

Background technique

With the increasing maturity of electronic devices, digital microscopes have gradually formed a trend to replace traditional microscopes. The digital microscope of the prior art mainly transmits the collected video image data to the data processing terminal by using a USB interface, and the data processing terminal is a terminal having a display, a USB interface and a processing module, such as a PC, and the data processing terminal passes through the USB interface. The data is transmitted with the digital microscope, and the processing module processes the video image data received through the USB interface, so that the display can play the processed video image.

Due to the limitation of the transmission speed of the USB interface, the image transmission of the digital microscope to the data processing terminal is limited. When transmitting an image with a resolution of 1280*1024, only 10 to 15 frames per second can be transmitted, and the display is displayed every second. when the number is less than ²⁴ frames appear to the human eye video recognition is discontinuous, at higher video fluency claim case, the display displays 30 frames per second or more appropriate images.

It can be seen that if the user needs to view the video image with high fluency using the above-mentioned digital microscope, the above-mentioned needs cannot be satisfied by the existing digital microscope or its control method. In the prior art, it has been proposed to compress a block detected as moving at a first compression rate, and to compress an image detected as an unmoved block by a second compression ratio higher than a first compression ratio, thereby The image of the moving subject is compressed by the high image quality of the moving subject. For the specific technical solutions, please refer to the Chinese patent application number: 200310118549. 2, and will not be repeated here. According to the above, the prior art can divide the area monitored by the monitor, but the divided area is mainly used for performing level-level compression, and is not used to increase the video image transmission rate of the partial area to increase the peripheral device to the external device. The number of image frames in this area is transmitted.

Summary of the invention

The object of the present invention is to provide a new method for controlling an output image of a digital microscope by using a data processing terminal. The technical problem to be solved is to enable the data processing terminal to control the number of transmission frames of the video image data of the selected small area by the digital microscope. , thereby improving the video fluency of the small area.

The object of the present invention and solving the technical problems thereof are achieved by the following technical solutions. According to the invention, a method for controlling a digital microscope to extract an image by using a data processing terminal includes: Step S100: acquiring a video image data of all visible regions by a digital microscope, and transmitting the video image data to a data processing terminal; Step S107 The data processing terminal detects whether the information of the new area of interest is acquired, if the information of the area of interest is not obtained, step S108, if the information of the area of interest is obtained, step S102 is performed; Step S108: the video of all the visible areas that the data processing terminal will receive After the image data is processed, it is displayed on the display, and the process proceeds to step S10G. Step S102: The data processing terminal acquires the position of the region of interest in all visible regions, and generates according to the location of the region of interest. The digital display has a coordinate recognizable coordinate and a control command including the coordinate, and sends a control command including the coordinate data to the digital microscope, and the digital microscope can determine the position of the attention area in all visible areas according to the coordinate; step S103 : Digital display: The mirror controls the image sensor to distinguish the area of interest from the non-attention area according to the coordinates contained in the control command, so that the image sensor adopts a different image collection method for the attention area and the non-attention area, and only the area of interest is used. The video image data is output to the data processing terminal; Step S104: The data processing terminal displays and outputs the received video image of the region of interest.

The object of the present invention and solving the technical problems thereof can be further realized by the following technical measures.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal further includes step S109 executed after the step S104: detecting, by the data processing terminal, whether information of a new region of interest is acquired, if a new one is not acquired The attention area information is performed in step S103, and the new area of interest information is acquired, and step S102 is performed.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal further includes step S112 performed after the step S104: detecting, by the data processing terminal, whether an instruction to end the video image of the target area of interest is acquired, such as obtaining Step S100 is executed to the instruction, and step S109 or step S103 is executed if the instruction is not obtained.

The method for controlling the digital microscope output image by using the data processing terminal, after the data processing terminal acquires the information of the new region of interest, further includes: Step S101: The data processing terminal records the last frame image data of all visible regions currently acquired. Stored in the storage unit, and in step S104: the data processing terminal displays and outputs the video image of the region of interest together with the image of all visible regions currently stored, so that the view of the region of interest is The frequency image is displayed in front of the image of all visible areas currently stored.

In the foregoing method for controlling the output image of the digital microscope by using the data processing terminal, the step S104 further includes: the data processing terminal displays the video image of the region of interest in a corresponding position of the image of all the visible regions according to the coordinates, and the attention region and the The ratio of the displayed dimensions between all visible areas is equal to the actual scale.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal further includes: the data processing terminal converting the coordinates generated by the entire visible region into coordinates relative to the entire region, that is, the coordinates of the photosensitive array converted into the image sensor. And transmitting the coordinates of the image sensor's photosensitive array to a digital microscope, and the digital microscope distinguishes the region of interest and the non-interest region by using the coordinates of the image sensor's photosensitive array.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal further includes: storing a black edge width of the image sensor in the data processing terminal, and the data processing terminal picking up the image sensor after being electrically connected to the digital microscope The width of the black border is converted according to the width of the black border that is captured to the coordinates of the region of interest in all visible regions so that the image sensor can find the coordinates of the portion corresponding to the region of interest in the photosensitive array, and the digital display is controlled by the control command. The photosensitive array of the image sensor of the mirror distinguishes the region of interest from the region of non-interest according to the converted coordinates.

In the foregoing method for controlling an output image of a digital microscope by using a data processing terminal, the method for the data processing terminal acquiring the information of the region of interest includes: the data processing terminal receiving an instruction input by the user and including the information of the region of interest, and obtaining the information of the region of interest according to the instruction. White

The foregoing method for controlling a digital microscope output image by using a data processing terminal, The method for the data processing terminal to acquire the region of interest information includes: the data processing terminal determines the dynamic region according to the image recognition manner, and generates the region of interest information according to the dynamic region.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal, wherein the image sensor adopts a different image capturing manner for the region of interest and the non-region of interest includes: performing exposure processing on the region of interest, and not performing exposure processing on the non-region of interest A step of.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal, the method further comprising the steps of: collecting a time interval value of all visible area images in a data processing terminal or a digital microscope, and performing the following steps after step 104; Step S105: The data processing terminal or the digital microscope detects whether the interval value of collecting all visible regions is reached. If the interval is reached, the process proceeds to step S106. If the interval is not reached, the process proceeds to step S103. In step S106, the digital microscope captures all currently visible. The image of the area is sent to the data processing terminal, and the data processing terminal receives the image of the current visible area and processes the output, stores the current map of all visible areas in the storage unit, and then performs step S1Q5.

In the foregoing method for controlling the output image of the digital microscope by using the data processing terminal, the step S112 is performed after the step S104: detecting, by the data processing terminal, whether an instruction to end the video image of the target area of interest is acquired, such as acquiring the instruction. Then, step S100 is performed, and if the instruction is not obtained, step S105 is performed.

The foregoing method for controlling an output image of a digital microscope by using a data processing terminal, further comprising: step S110, detecting, by a data processing terminal or a digital microscope, whether an acquisition interval of all new visible regions is acquired; Step S111, if the data processing terminal acquires To new The collection interval changes the interval of collecting all visible regions stored in the data processing terminal or the digital microscope, so that the data processing terminal determines whether the interval of collecting all visible regions is reached according to the newly acquired collection interval.

With the above technical solution, the method for controlling the digital microscope output image by using the data processing terminal has the following advantages:

1. The present invention controls the digital microscope through the data processing terminal, so that the digital microscope transmits only the video image data of the region of interest to the data processing terminal, thereby greatly increasing the number of output frames of the video image of the region of interest, and making the micro-observation The video output is smoother.

2. The data processing terminal uses the image of all visible areas as the background, and displays the video image of the attention area in the corresponding position in front of the background, and the user can understand the image of other areas outside the attention area through the background, so that the user can conveniently understand the attention. The location of the area in all visible areas.

3. The present invention controls the digital microscope through the data processing terminal, so that the digital microscope can perform switching between the video image of the attention area and the video image of all visible areas, thereby facilitating the user's use.

DRAWINGS

Figure 1 is a schematic view showing the structure of a digital display mirror.

2 is a flow chart of a first preferred embodiment of the method of the present invention.

3 is a flow chart of a second preferred embodiment of the method of the present invention.

Figure 4 is a schematic illustration of an image of all visible regions. .

FIG. 5 is a schematic diagram showing a video image of a region of interest displayed on the front side of the image shown in FIG. 4. FIG. 6 is a schematic diagram showing a video image of a region of interest displayed at a corresponding position of an image of all visible regions.

Figure 7 is a schematic illustration of all regions acquired by the image sensor.

detailed description

In order to further illustrate the technical means and efficacy of the present invention for achieving the intended purpose, a method for controlling an output image of a digital microscope by using a data processing terminal according to the present invention will be specifically described below with reference to the accompanying drawings and preferred embodiments. The implementation, structure, characteristics and efficacy are described in detail below.

Please refer to Figure 1, which is a schematic diagram of the structure of a digital microscope. The digital microscope includes an image sensor, an analog to digital converter, a control module, and an interface module. The image sensor collects the optical signal, and converts the collected optical signal into an analog electrical signal and transmits it to the analog-to-digital converter. The analog-to-digital converter converts the received analog signal into a digital signal and transmits it to the control module, and the control module transmits the received data. To the interface module, the interface module can perform data transmission with the data processing terminal.

The data processing terminal described in the present invention is a device having a display, an interface module, a processing module, and a storage unit. The interface module can perform data transmission with a digital microscope, and the processing module receives image data acquired through the interface module, and the image is obtained. The data is decoded and processed and output to the display. The display displays the image data output by the processing module, and the storage unit stores data required for various data processing.

According to the prior art, when the resolution of the image acquired by the digital microscope is high, the amount of data transmission between the digital microscope and the data processing terminal will be quite large, but the resolution will greatly reduce the quality of the corresponding image. And the user is using a microscope to see High image quality images, thus reducing image quality is contrary to the original intention of users to view high quality images using a microscope.

In terms of the use of the mirror, the entire visible area acquired by the image sensor of the general digital microscope is not the entire area of interest of the user, and the user is concerned with the area around the object in motion or the user selected by the user. An area.

Therefore, the present invention utilizes the data processing terminal to transmit the coordinates of the region of interest to the digital microscope, so that the digital microscope transmits only the video image data of the region of interest to the data processing terminal, and the image of the non-region of interest is not transmitted or collected, and the data is not transmitted. The processing terminal displays the image of all visible regions currently stored as a background image on the back side of the video image of the region of interest.

The method for controlling the digital display output image by using the data processing terminal of the present invention is as shown in FIG. 2, and the method includes:

Step S100: The digital microscope acquires video image data of all visible areas, and transmits the video image data to the data processing terminal;

Step S107: The data processing terminal detects whether the information of the new area of interest is acquired, if the information of the area of interest is not obtained, step S108 is performed, and if the area of interest information is acquired, step S102 is performed;

Step S108: The data processing terminal processes the received video image data of all visible areas, and then displays the image through the display, and proceeds to step S100;

Step S102: The data processing terminal acquires the position of the region of interest in all visible regions, generates coordinates recognizable by the digital microscope and control commands including the coordinates according to the location of the region of interest, and sends a control command including the coordinate data to the digital microscope. , number The code microscope can determine the position of the region of interest in all visible regions according to the coordinate; Step S103: The digital microscope controls the image sensor to distinguish the region of interest from the region of non-attention according to the coordinates included in the control command, so that the image sensor is focused on the region of interest and the region of non-attention Adopting a different image acquisition mode, and outputting only the video image data of the region of interest to the data processing terminal;

Step S104: The data processing terminal displays the received video image of the region of interest.

The method further includes the step S109 performed after the step S104: detecting, by the data processing terminal, whether the information of the new area of interest is acquired, if the new area of interest information is not acquired, performing step S103, if a new attention is obtained. The area information proceeds to step S102.

In order to enable the present invention to switch from the video image of the region of interest to the video image of the entire visible region, the method further includes a step S 112 performed after the step S104: detecting, by the data processing terminal, whether to end the separate transmission of attention The instruction of the video image of the area, if the instruction is obtained, performs step S1 00, and if the instruction is not obtained, the step S109 or step S103 is executed.

The coordinate that can determine the location of the region of interest may be a coordinate value used only for determining the location of the region of interest. The size and shape information of the region of interest is stored in the data processing terminal, and the data processing terminal uses the size and shape information of the region of interest along with the coordinates. A control command is generated, and after the digital display is acquired, the position, size, and shape of the region of interest are determined according to the coordinate value, the size of the region of interest, and the shape of the region of interest. The coordinate that can determine the location of the region of interest may also be a coordinate group including the positions of the vertices of the region of interest, and the digital microscope determines the location, size, and shape of the region of interest according to the coordinate group. Due to the above identified area of interest The methods of size and shape have been widely disclosed in the prior art, and therefore will not be described herein. According to the above method, the data processing terminal can display the video image of the region of interest with higher video fluency, and can also store the image of all currently visible regions and display it as the background on the back side of the region of interest.

Specifically, after the data processing terminal acquires the information of the new area of interest, the method further includes: Step S101: The data processing terminal stores the last frame image data of all currently visible regions into the storage unit, and In step S104, the data processing terminal displays and outputs the video image of the region of interest together with the image of all visible regions currently stored, so that the video image of the region of interest is displayed before the image of all visible regions currently stored.

The step S104 further includes: the data processing terminal displays the video image of the region of interest in a corresponding position of the image of the visible region according to the coordinate, and makes the ratio of the display size between the region of interest and the entire visible region equal to the actual ratio, thereby facilitating the user. Determine the location of the area of interest in all visible areas.

The image of all the visible regions as the background may also be set to refresh when a refresh rate is reached. Referring to FIG. 3, the method of the present invention further includes all the visible loops in the data processing terminal or the digital microscope. a step of the interval value of the area image, and a step S105 performed after the step 104: the data processing terminal or the digital microscope detects whether the interval value of collecting all visible areas is reached, and if the interval is reached, the step S106 is performed, and if the interval is not reached, Step S103; Step S106, the digital microscope acquires an image of all currently visible regions, and sends the image to the data processing terminal, and the data processing terminal receives the image of the current visible region and displays the output after processing, and the current display is all visible. The image of the area is stored in the storage unit, and then step S105 is performed. Further, in the above step S112, when the data processing terminal does not detect the instruction to end the video image of the individual attention area, the step S105 is executed.

The interval of collecting the entire visible area may also be reset. In step S110: detecting, by the data processing terminal or the digital microscope, whether an acquisition interval of all new visible areas is acquired; Step S111: If the data processing terminal acquires a new collection interval Then, the interval between the all visible areas collected in the data processing terminal or the digital microscope is changed, so that the data processing terminal determines whether the interval of collecting all visible areas is reached according to the newly acquired collection interval.

4 to FIG. 6, FIG. 4 is a schematic diagram of an image of all visible regions as a background, and FIG. 5 is a schematic diagram showing a video image of a region of interest displayed on the front side of the image shown in FIG. The video image of the region of interest is displayed after the corresponding position of the image of all visible regions. As can be seen from the figure, when the data processing terminal does not match the display position of the video image of the region of interest 20, the video image of the region of interest 20 is an area image that is displayed independently of the background 10, so that the user cannot use it during use. The correspondence between the region of interest 20 and the entire visible region 10 is known. To this end, the method of the present invention may further include: the data processing terminal displaying the video image of the region of interest 20 in accordance with the coordinates in the corresponding image of all visible regions 10 currently stored. Positioning, thereby achieving seamless flattening, enables the user to accurately grasp the position of the region of interest in all visible regions 10 for ease of operation.

Specifically, the coordinates of the region of interest are generated by the data processing terminal calculating its relative position in all visible regions, which is relative to all visible regions, but In the above image sensors, there are different widths of black borders depending on the manufacturer and model.

(L _x , L _y as shown in Fig. 7), the images collected on these black edges are not output, and the image sensor outputs only the image signals in all visible areas, so the above coordinates cannot be acquired with the image sensor. The area (ie, the area formed by the total visible area and the black side) corresponds to each other. Therefore, the data processing terminal needs to convert the coordinates generated according to the entire visible area into coordinates relative to the entire area, that is, the photosensitive array converted into the image sensor. The coordinates contained in the control command generated by the data processing terminal are the coordinates of the photosensitive array of the image sensor. As shown in Fig. 7, the coordinates ( , are the number of points that can be imaged on all visible areas. The coordinates formed are based on the formula:

^2 ― +

L _x and L _y are the number of points in the x direction and the y direction that cannot be imaged, respectively. The data processing terminal converts the coordinates generated according to all the visible regions and sends them to the digital microscope, and the digital display: the mirror uses the image sensor The coordinate control image sensor of the photosensitive array acquires a video image of the region of interest.

In the prior art, the image sensor has removed the black border portion when outputting the image of the entire visible area or the video image of the region of interest, and thus, the video processing image displays the video image of the attention area in the current storage in the data processing terminal. When the corresponding image of the region is located, it is only necessary to identify the corresponding position of the region of interest in all visible regions according to the coordinates (Xl, Yi) of the region of interest formed on all visible regions, and then display the video image of the region of interest in the image. The corresponding position of the image of all visible areas.

In addition, in order to make the method of the present invention applicable to image sensors of various manufacturers and models, the method further includes: storing black of image sensors of various manufacturers and models in the data processing terminal. Edge width; the data processing terminal is connected with the digital microscope to obtain the manufacturer and model of the digital microscope. According to the manufacturer and model of the digital microscope, the corresponding black edge width is obtained, and according to the width of the black edge obtained, The coordinates generated by the visible region are converted to the coordinates of the photosensitive array of the image sensor.

The method for the data processing terminal to acquire the region of interest information includes: receiving, by the data processing terminal, an instruction input by the user, including the information of the region of interest, and obtaining the region of interest information according to the instruction, and/or determining, by the data processing terminal, the dynamic region according to the image recognition manner And the step of generating the area of interest information based on the dynamic area.

In the above step S103, the image sensor adopts a different image capturing mode for the region of interest and the non-region of interest, which means that the region of interest is subjected to exposure processing, and the non-region of interest is not subjected to exposure processing, and the processing can be realized after being processed in this manner. The video image data of the area is collected separately.

Claims

Claim

A method for controlling an output image of a digital microscope by using a data processing terminal, comprising:

Step S107: The data processing terminal detects whether the information of the new area of interest is acquired. If the information of the area of interest is not obtained, step S108 is performed, and if the area of interest information is acquired, step S1 to Q2 is performed;

Step S108: The data processing terminal processes the received video image data of all visible areas and displays it through the display, and proceeds to step S100;

Step S102: The data processing terminal acquires the position of the region of interest in all visible regions, generates coordinates recognizable by the digital microscope and control commands including the coordinates according to the location of the region of interest, and sends a control command including the coordinate data to the digital microscope. The digital microscope can determine the location of the region of interest in all visible regions according to the coordinates;

Step S1 03: The digital microscope controls the image sensor to distinguish the attention area from the non-attention area according to the coordinates included in the control instruction, so that the image sensor adopts a different image collection mode for the attention area and the non-attention area, and only the video of the attention area is used. Output image data to a data processing terminal;

Step S104: The data processing terminal displays the video image of the received attention area.

2. The method of controlling an output image of a digital microscope using a data processing terminal according to claim 1, further comprising the step of performing after said step S104 S1Q9-.

The data processing terminal detects whether the information of the new area of interest is acquired. If the new area of interest information is not acquired, the step S103 is performed, and the new area of interest information is acquired, and step S102 is performed.

3. The method of controlling an output image of a digital microscope using a data processing terminal according to claim 2, further comprising the step S112 performed after said step S104:

The data processing terminal detects whether an instruction to end the video image of the target area of interest is obtained. If the instruction is obtained, step S100 is performed. If the instruction is not obtained, step S109 or step S103 is performed.

The method for controlling an output image of a digital microscope by using a data processing terminal according to claim 1, wherein after the data processing terminal acquires the information of the new region of interest, the method further includes: Step S101: the data processing terminal obtains the current acquisition The last frame of image data of all visible areas is stored in the storage unit,

And in step S104: the data processing terminal displays the video image of the region of interest together with the image of all visible regions currently stored, so that the video image of the region of interest is displayed before the image of all visible regions currently stored.

The method of controlling the digital microscope output image by using the data processing terminal according to claim 4, wherein the step S104 further comprises:

The data processing terminal displays the video image of the region of interest in a corresponding position of the image of the entire visible region according to the coordinates, and makes the ratio of the display size between the region of interest and the entire visible region equal to the actual ratio.

6. The method of claim 1, wherein the method further comprises:

The data processing terminal converts the coordinates generated according to the entire visible region into coordinates relative to the entire region, that is, converts the coordinates of the photosensitive array of the image sensor, and transmits the coordinates of the photosensitive array of the image sensor to the digital microscope, digital display Unique: The mirror uses the coordinates of the photosensitive array of the image sensor to distinguish between the region of interest and the region of non-attention.

7. The method of controlling an output image of a digital microscope by using a data processing terminal according to claim 6, further comprising:

The black edge width of the image sensor is stored in the data processing terminal, and the data processing terminal electrically selects the black edge width of the image sensor after being electrically connected to the digital microscope, and the attention area is in all visible areas according to the width of the black edge obtained. The coordinates are converted such that the image sensor can find the coordinates of the portion corresponding to the region of interest in the photosensitive array, and the photosensitive array of the image sensor of the digital microscope is controlled by the control command to distinguish the region of interest i or the non-interest region according to the converted coordinates.

8. The method for controlling an output image of a digital microscope by using a data processing terminal according to claim 1, wherein the method for the data processing terminal to acquire the area and focus on the area information comprises:

The data processing terminal receives an instruction input by the user including the attention area information, and obtains the attention area information according to the instruction.

The method for controlling an output image of a digital microscope by using a data processing terminal according to claim 1, wherein the method for obtaining the information of the region of interest by the data processing terminal comprises: The data processing terminal determines the dynamic area according to the image recognition mode, and generates the attention area i or the information according to the dynamic area.

10. The method of controlling an output image of a digital microscope by using a data processing terminal according to claim 1, wherein the image sensor adopts a different image acquisition manner for the region of interest and the region of non-attention:

The exposure area is subjected to exposure processing, and the non-interest area is not subjected to the exposure processing step.

11. The method for controlling an output image of a digital microscope by using a data processing terminal according to claim 4, wherein the method further comprises: at a data processing terminal or a digital microscope preset looping, collecting interval values of all visible area images. Steps, and the following steps performed after step 104:

Step S105, the data processing terminal or the digital microscope detects whether the interval value of all the visible areas is collected, if the interval is reached, step S106 is performed, and if the interval is not reached, step S103 is performed;

Step S106: The digital microscope acquires an image of all currently visible regions, and sends the image to the data processing terminal. The data processing terminal receives the image of the current visible region and processes the output, and stores the image of the current visible region to the storage. In the unit, step S105 is then performed.

12. The method for controlling an output image of a digital microscope by using a data processing terminal according to claim 11, wherein step S112 is performed after said step S104: detecting, by the data processing terminal, whether to end the individual transmission attention The instruction of the video image of the area, if the instruction is obtained, executing step S100, if the instruction is not obtained Then step SI 05 is performed.

13. The method of claim 11, wherein the method further comprises:

Step S110: A data processing terminal or a digital microscope detects whether an acquisition interval of a new all visible area is acquired.

Step S11: If the data processing terminal acquires a new collection interval, the data processing terminal or the digital display: the interval of collecting all the visible regions stored in the mirror is changed, so that the data processing terminal determines whether the data processing terminal reaches the newly acquired collection interval. Set the interval of all visible areas. '