CN109859824B - Pathological image remote display method and device - Google Patents
Pathological image remote display method and device Download PDFInfo
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Abstract
The invention provides a pathological image remote display method and device. The method comprises the following steps: when receiving an access instruction of video networking conference control software, accessing a specified video networking conference; receiving a pathology acquisition instruction sent by a video networking server; determining a corresponding pathology video stream according to the pathology acquisition instruction; and sending the pathological video stream to the video networking server, sending the pathological video stream to at least one entity terminal accessed to the video networking conference by the video networking server, processing the pathological video stream by the at least one entity terminal, and generating and displaying a corresponding pathological image. The invention can realize remote consultation of pathological sections by remotely and rapidly displaying pathological section images.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a pathological image remote display method and a pathological image remote display device.
Background
The video networking is an important milestone for network development, is a higher-level form of the internet, is a real-time network, can realize the real-time transmission of full-network high-definition videos which cannot be realized by the existing internet, pushes a plurality of internet applications to high-definition video, and enables a video networking conference based on the video networking technology to be developed rapidly, wherein the high-definition video is face to face.
In the prior art, a remote consultation scheme based on pathological sections generally needs to prepare pathological section resources in advance, and long time is needed for importing the resources or transmitting resource files to a remote end, so that a large amount of time is consumed for the operation of the process, and the real-time effect cannot be achieved. The root cause is the parsing of file resources at the remote end. The practical application scene of the frozen section cannot be met. In addition, traditional remote consultation of pathology is only point-to-point consultation, and can not realize unobstructed consultation across multiple areas.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a pathological image remote display method and a corresponding pathological image remote display apparatus that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses a pathological image remote display method applied to a medical resource server, including: when receiving an access instruction of video networking conference control software, accessing a specified video networking conference; receiving a pathology acquisition instruction sent by a video networking server; determining a corresponding pathology video stream according to the pathology acquisition instruction; and sending the pathological video stream to the video networking server, sending the pathological video stream to at least one entity terminal accessed to the video networking conference by the video networking server, processing the pathological video stream by the at least one entity terminal, and generating and displaying a corresponding pathological image.
Preferably, the step of determining a corresponding pathology video stream according to the pathology acquisition instruction includes: acquiring a corresponding pathological section image according to the pathological acquisition instruction; analyzing the pathological section image; and carrying out video coding processing according to the analysis result to generate the pathological video stream.
Preferably, the step of performing video coding processing according to the parsing result to generate the pathological video stream includes: and carrying out video coding processing on the analysis result by adopting a coding mode to generate the pathological video stream.
In order to solve the above problems, an embodiment of the present invention discloses a pathological image remote display method, which is applied to an entity terminal, and includes: generating a pathology acquisition instruction according to selection operation of a user; sending the pathology acquisition instruction to a video networking server; receiving a pathology video stream corresponding to the pathology acquisition instruction returned by the video network server; and processing the pathological video stream to generate and display a corresponding pathological image.
Preferably, the step of processing the pathology video stream to generate and display a corresponding pathology image includes: performing video decoding processing on the pathological video stream to generate the pathological image; and displaying the pathological image and a display interface of the entity terminal.
In order to solve the above problems, an embodiment of the present invention discloses a pathological image remote display device, which is applied to a medical resource server, and includes: the video conference access module is used for accessing the appointed video networking conference when receiving an access instruction of the video networking conference control software; the pathology instruction receiving module is used for receiving a pathology acquisition instruction sent by the video networking server; the video stream determining module is used for determining corresponding pathological video streams according to the pathological acquisition instructions; and the video stream sending module is used for sending the pathological video stream to the video networking server, so that the video networking server sends the pathological video stream to at least one entity terminal accessed to the video networking conference, and the at least one entity terminal processes the pathological video stream to generate and display a corresponding pathological image.
Preferably, the video stream determination module includes: the pathological section image acquisition sub-module is used for acquiring a corresponding pathological section image according to the pathological section acquisition instruction; the pathological section image analysis submodule is used for analyzing the pathological section image; and the pathological video stream generation submodule is used for carrying out video coding processing according to the analysis result to generate the pathological video stream.
Preferably, the pathology video stream generation sub-module includes: and the specific video coding sub-module is used for carrying out video coding processing on the analysis result by adopting an H264 coding mode to generate the pathological video stream.
In order to solve the above problem, an embodiment of the present invention further discloses a pathological image remote display device, which is applied to an entity terminal, and includes: the pathological instruction generating module is used for generating a pathological acquisition instruction according to the selection operation of the user; the pathology instruction sending module is used for sending the pathology acquisition instruction to a video network server; a pathology video stream receiving module, configured to receive a pathology video stream corresponding to the pathology obtaining instruction and returned by the video networking server; and the pathological image display module is used for processing the pathological video stream and generating and displaying a corresponding pathological image.
Preferably, the pathological image display module includes: a pathological image generation submodule, configured to perform video decoding processing on the pathological video stream to generate the pathological image; and the pathological image display sub-module is used for displaying the pathological image and a display interface of the entity terminal.
In the embodiment of the invention, when an access instruction of video networking conference control software is received, a specified video networking conference is accessed, a pathology acquisition instruction sent by a video networking server is received, a pathology video stream determined according to the pathology acquisition instruction is sent to the video networking server, the video networking server sends the pathology video stream to at least one entity terminal accessed to the video networking conference, the pathology video stream is processed by the at least one entity terminal, and a corresponding pathology image is generated and displayed. According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a flow chart of the steps of a method for remote display of images in accordance with the present invention;
FIG. 6 is a flow chart of the steps of a method for remote display of images in accordance with the present invention;
FIG. 7 is a schematic diagram of an image remote display device according to the present invention;
fig. 8 is a schematic structural diagram of an image remote display device according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues, which in this embodiment of the present invention is divided into two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol gateway:
as shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the characteristics of the video network, the monitoring recording scheme provided by the embodiment of the invention follows the protocol of the video network, and records the monitoring video acquired by the monitoring equipment in the video network so as to meet the relevant requirements of users.
Example one
Referring to fig. 5, a flowchart illustrating steps of a pathological image remote display method according to an embodiment of the present invention is shown, where the pathological image remote display method may be applied to a medical resource server, and specifically may include the following steps:
step 501: and when receiving an access instruction of the video networking conference control software, accessing the specified video networking conference.
In the embodiment of the present invention, the medical resource server refers to a server that stores a large amount of medical resources, such as medical images, detailed medical consultation, and the like.
When other entity terminals want to conduct remote consultation on video conference and combining with a certain medical image, the video networking conference can be accessed through video networking conference control software (Pamir), and a request for acquiring the medical image is sent to a video networking server.
When the video network server receives a medical image acquisition request sent by other entity terminals, a corresponding access instruction can be generated and sent to the Pamir software and the medical resource server, so that the medical resource server can access a specified video network conference.
Step 502 is performed after the medical resource server accesses the designated video networking conference.
Step 502: and receiving a pathology acquisition instruction sent by the video networking server.
When the video network server receives a medical image acquisition request sent by other terminals, a corresponding pathology acquisition instruction can be generated, the pathology acquisition instruction comprises a pathology medical image which the other terminals want to acquire, and then the video network server sends the pathology acquisition instruction to the medical resource server.
After the medical resource server receives the pathology acquisition instruction sent by the video network server, step 503 is executed.
Step 503: and determining a corresponding pathological video stream according to the pathological acquisition instruction.
After receiving the pathology acquisition instruction sent by the video network server, the medical resource server may analyze the pathology acquisition instruction to determine a pathology medical image corresponding to the pathology acquisition instruction, and process the pathology medical image to generate a corresponding pathology video stream, and for a specific analysis processing process, detailed description is given below in accordance with a preferred embodiment.
In a preferred embodiment of the present invention, the step 503 may include:
substep A1: and acquiring a corresponding pathological section image according to the pathological acquisition instruction.
In the embodiment of the invention, the pathological section is prepared by taking pathological tissues with a certain size, preparing the pathological sections by a histopathology method (usually, the pathological tissues are embedded in paraffin blocks, cut into slices by a slicer, and then stained by hematoxylin-eosin (H-E)), further checking the pathological changes by a microscope, and finally making pathological diagnosis through the occurrence and development processes of the pathological changes.
The pathological section image is an image showing the evolution process of the lesion tissue in the form of an image.
After receiving the pathology acquisition instruction, the medical resource server may analyze the pathology acquisition instruction, so as to acquire a pathology slice image corresponding to the pathology acquisition instruction.
Specifically, the pathology obtaining instruction may include an instruction of text information, and when the pathology obtaining instruction is the instruction of text information, the text information may be parsed to determine a pathology slice image to be obtained.
The pathology acquisition instruction can also be a voice instruction, and when the pathology acquisition instruction is the voice instruction, the medical resource server can perform voice recognition on the pathology acquisition instruction, so that the pathology section image required to be acquired is determined according to the recognition result.
It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present invention, and are not to be taken as the only limitation of the embodiments of the present invention.
After acquiring the corresponding pathology slice image according to the pathology acquisition instruction, sub-step a2 is performed.
Substep A2: and analyzing the pathological section image.
Substep A3: and carrying out video coding processing according to the analysis result to generate the pathological video stream.
After the pathological section image is obtained, the pathological section image can be analyzed, and video coding processing is performed according to the analysis result, so that a corresponding pathological video stream is generated.
In another preferred embodiment of the present invention, the H264 coding mode may be adopted to perform video coding processing on the parsing result, so as to generate a pathological video stream.
It is to be understood that video coding is a technical solution that is well-known in the art, and any solution that can code images into video streams in the prior art can be applied to the present invention, and the embodiments of the present invention will not be described in detail herein.
Step 504: and sending the pathological video stream to the video networking server, sending the pathological video stream to at least one entity terminal accessed to the video networking conference by the video networking server, processing the pathological video stream by the at least one entity terminal, and generating and displaying a corresponding pathological image.
After obtaining pathology video stream, can send pathology video stream to the video networking server, by the video networking server with pathology video stream send to at least one entity terminal of access video networking meeting to can be handled the video stream by at least one entity terminal, thereby generate corresponding pathology image and show on the entity terminal, for a plurality of terminals of access video networking meeting carry out remote consultation.
According to the embodiment of the invention, the pathological section images are remotely and rapidly displayed on the plurality of terminals, so that remote consultation of the pathological sections can be realized.
According to the pathological image remote display method provided by the embodiment of the invention, when an access instruction of video network conference control software is received, a designated video network conference is accessed, a pathological acquisition instruction sent by a video network server is received, a pathological video stream determined according to the pathological acquisition instruction is sent to the video network server, the video network server sends the pathological video stream to at least one entity terminal accessed to the video network conference, and the pathological video stream is processed by at least one entity terminal to generate and display a corresponding pathological image. According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
Example two
Referring to fig. 6, a flowchart illustrating steps of a pathological image remote display method according to an embodiment of the present invention is shown, where the pathological image remote display method may be applied to an entity terminal, and specifically may include the following steps:
step 601: and generating a pathology acquisition instruction according to the selection operation of the user.
In the embodiment of the invention, the entity terminal is a terminal which is accessed to the video networking conference and needs to remotely acquire pathological images for remote consultation.
The entity terminal may be a mobile terminal, such as a mobile electronic device like a mobile phone, a PAD (PAD), and the like, or may be another terminal, such as a personal computer, and the like, which is not limited in this embodiment of the present invention.
After the entity terminal accesses the video networking conference through the Pamir software, a pathology acquisition instruction can be sent to the video networking server.
Specifically, the Pamir software can synchronize the pathological resource list in the medical resource server, and the visual network server sends the pathological resource list to the entity terminal.
The user of the entity terminal can select the pathological images needing consultation from the pathological resource list, further select the pathology needing consultation from the pathological resource list, and generate a pathology acquisition instruction.
After the pathology acquisition instruction is generated, step 602 is performed.
Step 602: and sending the pathology acquisition instruction to a video network server.
After generating the pathology acquisition instruction, the pathology acquisition instruction may be sent to the visual network server and step 603 is performed.
Step 603: and receiving a pathology video stream which is returned by the video network server and corresponds to the pathology acquisition instruction.
After the video network server receives the pathology acquisition instruction sent by the entity terminal, the pathology acquisition instruction can be sent to the medical resource server, so that the medical resource server acquires a corresponding pathology slice image according to the pathology acquisition instruction, the medical resource server processes the pathology slice image to generate a corresponding pathology video stream, and the medical resource server sends the pathology video stream to the video network server.
After receiving the pathological video stream, the video network server sends the pathological video stream to the entity terminal.
After receiving the pathological video stream, the entity terminal performs step 604.
Step 604: and processing the pathological video stream to generate and display a corresponding pathological image.
After the entity terminal receives the pathological video stream, the pathological video stream may be processed to generate a pathological image, and the pathological image is displayed on a display interface of the entity terminal for a subsequent pathological image analysis consultation process, which is described in detail in the following preferred embodiments.
In a preferred embodiment of the present invention, the step 604 may include:
sub-step M1: performing video decoding processing on the pathological video stream to generate the pathological image;
sub-step M2: and displaying the pathological image and a display interface of the entity terminal.
In the embodiment of the present invention, after receiving the pathological video stream, the entity terminal may perform video decoding processing on the pathological video stream, so as to generate a corresponding pathological image.
It is to be understood that the technology of performing a video decoding operation on a video stream to generate a corresponding image is well-known in the art, and the embodiments of the present invention will not be described in detail herein.
In the prior art, any method for performing video decoding on a video stream to generate a corresponding image may be applied to the present invention, and the embodiment of the present invention does not specifically limit the video decoding method.
After the pathological image is obtained, the pathological image can be displayed on a display interface of the entity terminal, so that remote analysis consultation can be performed on the pathological image.
According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
According to the pathological image remote display method provided by the embodiment of the invention, a pathological acquisition instruction is generated according to the selection operation of a user, the pathological acquisition instruction is sent to the video network server, a pathological video stream corresponding to the pathological acquisition instruction returned by the video network server is received, and the pathological video stream is processed, so that a corresponding pathological image is generated and displayed. According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
EXAMPLE III
Referring to fig. 7, a schematic structural diagram of a pathological image remote display device according to an embodiment of the present invention is shown, where the pathological image remote display device may be applied to a medical resource server, and specifically may include:
the video conference access module 710 is used for accessing the designated video networking conference when receiving an access instruction of the video networking conference control software; a pathology instruction receiving module 720, configured to receive a pathology obtaining instruction sent by the internet-of-things server; a video stream determining module 730, configured to determine a corresponding pathological video stream according to the pathological acquisition instruction; the video stream sending module 740 is configured to send the pathological video stream to the video networking server, so that the video networking server sends the pathological video stream to at least one entity terminal accessing the video networking conference, and the at least one entity terminal processes the pathological video stream to generate and display a corresponding pathological image.
Preferably, the video stream determining module 730 comprises: the pathological section image acquisition sub-module is used for acquiring a corresponding pathological section image according to the pathological section acquisition instruction; the pathological section image analysis submodule is used for analyzing the pathological section image; and the pathological video stream generation submodule is used for carrying out video coding processing according to the analysis result to generate the pathological video stream.
Preferably, the pathology video stream generation sub-module includes: and the specific video coding sub-module is used for carrying out video coding processing on the analysis result by adopting an H264 coding mode to generate the pathological video stream.
According to the pathological image remote display device provided by the embodiment of the invention, when an access instruction of video network conference control software is received, a specified video network conference is accessed, a pathological acquisition instruction sent by a video network server is received, a pathological video stream determined according to the pathological acquisition instruction is sent to the video network server, the video network server sends the pathological video stream to at least one entity terminal accessed to the video network conference, and the pathological video stream is processed by the at least one entity terminal to generate and display a corresponding pathological image. According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
Example four
Referring to fig. 8, a schematic structural diagram of a pathological image remote display device according to an embodiment of the present invention is shown, where the pathological image remote display device may be applied to an entity terminal, and specifically may include:
a pathology instruction generation module 810, configured to generate a pathology acquisition instruction according to a selection operation of a user; a pathology instruction sending module 820, configured to send the pathology obtaining instruction to a video network server; a pathology video stream receiving module 830, configured to receive a pathology video stream corresponding to the pathology obtaining instruction and returned by the video network server; and a pathological image display module 840, configured to process the pathological video stream, and generate and display a corresponding pathological image.
Preferably, the pathological image display module 840 includes: a pathological image generation submodule, configured to perform video decoding processing on the pathological video stream to generate the pathological image; and the pathological image display sub-module is used for displaying the pathological image and a display interface of the entity terminal.
According to the pathological image remote display device provided by the embodiment of the invention, a pathological acquisition instruction is generated according to the selection operation of a user, the pathological acquisition instruction is sent to the video network server, a pathological video stream corresponding to the pathological acquisition instruction returned by the video network server is received, and the pathological video stream is processed, so that a corresponding pathological image is generated and displayed. According to the embodiment of the invention, the pathological section image is displayed remotely and rapidly, so that remote consultation of the pathological section can be realized.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The pathological image remote display method and the pathological image remote display device provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. A remote pathological image display method is applied to a medical resource server and is characterized by comprising the following steps:
when receiving an access instruction of video networking conference control software, accessing a specified video networking conference;
receiving a pathology acquisition instruction sent by a video networking server, wherein the pathology acquisition instruction is an instruction which is generated when an entity terminal requests to acquire a pathology image required by remote consultation and is sent to the video networking server;
determining a corresponding pathology video stream according to the pathology acquisition instruction;
sending the pathological video stream to the video networking server, sending the pathological video stream to at least one entity terminal accessed to the video networking conference by the video networking server, processing the pathological video stream by the at least one entity terminal, and generating and displaying a corresponding pathological image;
wherein the step of determining a corresponding pathology video stream according to the pathology acquisition instruction comprises:
acquiring a corresponding pathological section image according to the pathological acquisition instruction;
analyzing the pathological section image;
and carrying out video coding processing according to the analysis result to generate the pathological video stream.
2. The method according to claim 1, wherein the step of performing video coding processing to generate the pathological video stream according to the parsing result comprises:
and carrying out video coding processing on the analysis result by adopting an H264 coding mode to generate the pathological video stream.
3. A pathological image remote display method is applied to an entity terminal and is characterized by comprising the following steps:
generating a pathology acquisition instruction according to selection operation of a user, wherein the pathology acquisition instruction is generated when the user requests to acquire a pathology image required by remote consultation by using the entity terminal;
sending the pathology acquisition instruction to a video networking server;
receiving a pathology video stream corresponding to the pathology acquisition instruction returned by the video network server, wherein the pathology video stream is generated by a medical resource server and provided to the video network server;
processing the pathological video stream to generate and display a corresponding pathological image;
wherein the pathology acquisition instruction is used for instructing the entity terminal to execute the following steps:
acquiring a corresponding pathological section image according to the pathological acquisition instruction;
analyzing the pathological section image;
and carrying out video coding processing according to the analysis result to generate the pathological video stream.
4. The method of claim 3, wherein said step of processing said pathology video stream to generate and display a corresponding pathology image comprises:
performing video decoding processing on the pathological video stream to generate the pathological image;
and displaying the pathological image and a display interface of the entity terminal.
5. A remote pathological image display device applied to a medical resource server is characterized by comprising:
the video conference access module is used for accessing the appointed video networking conference when receiving an access instruction of the video networking conference control software;
the system comprises a pathology instruction receiving module, a video network server and a pathology acquisition module, wherein the pathology instruction receiving module is used for receiving a pathology acquisition instruction sent by the video network server, and the pathology acquisition instruction is generated by an entity terminal when the entity terminal requests to acquire a pathology image required by remote consultation and is sent to the video network server;
the video stream determining module is used for determining corresponding pathological video streams according to the pathological acquisition instructions;
the video stream sending module is used for sending the pathological video stream to the video networking server, so that the video networking server sends the pathological video stream to at least one entity terminal accessed to the video networking conference, the at least one entity terminal processes the pathological video stream, and a corresponding pathological image is generated and displayed;
wherein the video stream determination module comprises:
the pathological section image acquisition sub-module is used for acquiring a corresponding pathological section image according to the pathological section acquisition instruction;
the pathological section image analysis submodule is used for analyzing the pathological section image;
and the pathological video stream generation submodule is used for carrying out video coding processing according to the analysis result to generate the pathological video stream.
6. The apparatus of claim 5, wherein the pathology video stream generation submodule comprises:
and the video coding sub-module is used for carrying out video coding processing on the analysis result by adopting an H264 coding mode to generate the pathological video stream.
7. A pathological image remote display device applied to a physical terminal is characterized by comprising:
a pathology instruction generation module, configured to generate a pathology acquisition instruction according to a selection operation of a user, where the pathology acquisition instruction is an instruction generated when the user requests to acquire a pathology image required in remote consultation by using the entity terminal;
the pathology instruction sending module is used for sending the pathology acquisition instruction to a video network server;
a pathology video stream receiving module, configured to receive a pathology video stream corresponding to the pathology obtaining instruction and returned by the video networking server, where the pathology video stream is generated by a medical resource server and provided to the video networking server;
the pathological image display module is used for processing the pathological video stream to generate and display a corresponding pathological image;
wherein the pathology acquisition instruction is used for instructing the entity terminal to execute the following steps:
acquiring a corresponding pathological section image according to the pathological acquisition instruction;
analyzing the pathological section image;
and carrying out video coding processing according to the analysis result to generate the pathological video stream.
8. The apparatus of claim 7, wherein the pathological image display module comprises:
a pathological image generation submodule, configured to perform video decoding processing on the pathological video stream to generate the pathological image;
and the pathological image display sub-module is used for displaying the pathological image and a display interface of the entity terminal.
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