CN109859826A - A kind of pathological image loading method and device - Google Patents
A kind of pathological image loading method and device Download PDFInfo
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Abstract
This application provides a kind of pathological image loading method and devices, applied to image analysis server, pathological image is stored in described image resolution server, wherein, the described method includes: cutting using pre-set zoom rank to the pathological image in described image resolution server, and save the pathological image after cutting；It receives the pathological image that client is sent and checks request；Wherein, the pathological image checks that request includes: pathological image mark and the first level of zoom；According to pathological image identifier lookup pathological image corresponding with pathological image mark；Judge whether the pathological image corresponding with first level of zoom meets precut condition；If so, obtaining the pathological image after cutting corresponding with first level of zoom, and the pathological image after cutting is sent to client.It is precut by pathological image of the image analysis server to level of zoom, improves the response speed of image analysis server.
Description
Technical field
This application involves technical field of image processing, more particularly to a kind of pathological image loading method and a kind of pathology figure
As loading device.
Background technique
In area of medical diagnostics, it usually needs take the pathology of predefined size to be fabricated to pathological picture in the site of disease of patient.
In general, pathological picture is all the super large file with G (Gigabyte, gigabytes) for unit, the width of picture is millions of
The pixel of meter.
Since these pathological picture data are excessive, so as to cause can not disposably download pathological picture, and in memory
Also it once can not all store.Therefore, it is necessary to use different level of zoom to carry out Slice by slice cutting to pathological picture, level of zoom is got over
Height shows that the physical size of pathological picture and details performance can also be increase accordingly, and level of zoom is lower, the pathology figure being cut into
Piece is excessive, at this time handoff procedure, save process extremely elapsed time, the effect that pathological picture shows in real time is very not yet
It is good, when bottom picture is especially initially presented.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present application and overcomes the above problem or at least partly in order to provide one kind
A kind of pathological image loading method and a kind of corresponding pathological image loading device to solve the above problems.
To solve the above-mentioned problems, the embodiment of the present application discloses a kind of pathological image loading method, is applied to image solution
Server is analysed, stores pathological image in described image resolution server, comprising:
The pathological image in described image resolution server is cut using pre-set zoom rank, and after saving cutting
The pathological image；
It receives the pathological image that client is sent and checks request；Wherein, the pathological image checks that request includes: pathology figure
As mark and the first level of zoom；
According to pathological image identifier lookup pathological image corresponding with pathological image mark；
Judge whether the pathological image corresponding with first level of zoom meets precut condition；
If so, obtaining the pathological image after cutting corresponding with first level of zoom, and will be after cutting
The pathological image is sent to client.
It is optionally, described that the pathological image in described image resolution server is cut using pre-set zoom rank,
And save the pathological image after cutting, comprising:
The current zoom rank of pathological image described in assignment is lowest scale rank；
Judge that the current zoom rank whether there is in the pre-set zoom rank；
If so, being cut using the current zoom rank to the pathological image, and save described after cutting
Pathological image；
Increase the current zoom rank of the pathological image according to default radix, and executes and judge the current zoom rank
With the presence or absence of the step in the pre-set zoom rank.
Optionally, the pathological image saved after cutting, comprising:
The pathological image after cutting is associated with the current zoom rank of the pathological image；
The pathological image after saving cutting.
Optionally, further includes:
If it does not exist, then corresponding with first level of zoom pathological image is cut, and by the pathology after cutting
Image is sent to client.
Optionally, the pathological image by after cutting is sent to client, comprising:
Video data is converted by the pathological image after cutting；
Based on view networking protocol by the video data transmission to client.
The embodiment of the present application also discloses a kind of pathological image loading device, is applied to image analysis server, the figure
As storing pathological image in resolution server, comprising:
Cutting module, for being cut using pre-set zoom rank to the pathological image in described image resolution server
It cuts, and saves the pathological image after cutting；
Request receiving module, the pathological image for receiving client transmission check request；Wherein, the pathological image is looked into
See that request includes: pathological image mark and the first level of zoom；
Pathological image searching module, for corresponding with pathological image mark according to the pathological image identifier lookup
Pathological image；
Judgment module, for judging whether the pathological image corresponding with first level of zoom meets precut item
Part；
First image sending module, for if so, described in after obtaining cutting corresponding with first level of zoom
Pathological image, and the pathological image after cutting is sent to client.
Optionally, the cutting module, comprising:
Assignment submodule, the current zoom rank for pathological image described in assignment are lowest scale rank；
Judging submodule, for judging that the current zoom rank whether there is in the pre-set zoom rank；
Submodule is cut, for if so, cut using the current zoom rank to the pathological image, and is protected
The pathological image after depositing cutting；
Current zoom rank increases submodule, for increasing the current zoom grade of the pathological image according to default radix
Not, it and executes and judges the current zoom rank with the presence or absence of step in the pre-set zoom rank.
Optionally, the cutting module, further includes:
Current zoom rank is associated with submodule, for the current of the pathological image and the pathological image after cutting
Level of zoom association；
Submodule is saved, for saving the pathological image after cutting.
Optionally, can also include:
Second image sending module, for if it does not exist, then cutting pathological image corresponding with first level of zoom,
And the pathological image after cutting is sent to client.
Optionally, the first image sending module includes:
Submodule is converted, for converting video data for the pathological image after cutting；
Sending submodule, for being based on view networking protocol for the video data transmission to client.
The embodiment of the present application also discloses a kind of device, comprising:
One or more processors；With
One or more machine readable storage mediums of instruction are stored thereon with, are held when by one or more of processors
When row, so that described device executes one or more pathological image loading methods as described in the embodiment of the present application.
The embodiment of the present application also discloses a kind of computer readable storage medium, which is characterized in that its computer stored
Program makes processor execute the pathological image loading method as described in the embodiment of the present application.
The embodiment of the present application includes the following advantages:
In the embodiment of the present application, the pathological image in image analysis server is cut using pre-set zoom rank
It cuts, and saves the pathological image after cutting, receive the pathological image that client is sent and check request, wherein pathological image is checked
Request include: pathological image mark and the first level of zoom, it is corresponding with pathological image mark according to pathological image identifier lookup
Pathological image, judges whether pathological image corresponding with the first level of zoom meets precut condition, if so, obtaining and first
Pathological image after the corresponding cutting of level of zoom, and the pathological image after cutting is sent to client.Pass through image analysis
Server precuts the pathological image of level of zoom, when level of zoom pathological image is checked in user's request, directly
It connects and the pathological image after cutting is sent to client, to avoid the need for cutting pathological image elapsed time in real time, improve figure
As the response speed of resolution server.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the application；
Fig. 2 is a kind of hardware structural diagram of node server of the application；
Fig. 3 is a kind of hardware structural diagram of access switch of the application；
Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；
Fig. 5 is a kind of step flow chart of pathological image loading method embodiment of the embodiment of the present application；
Fig. 6 is a kind of structural schematic diagram of pathological image loading device embodiment of the embodiment of the present application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Applying mode, the present application will be further described in detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the embodiment of the present application, it is introduced below to depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
First video flow.It is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
(Circuit Switching) meets Streaming demand using Packet Switching depending on networking technology.Depending on skill of networking
Art has flexible, the simple and low price of packet switch, is provided simultaneously with the quality and safety assurance of circuit switching, realizes the whole network friendship
Change the seamless connection of formula virtual circuit and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 the embodiment of the present application can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, may include two kinds of situations:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in the embodiment of the present application: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
With reference to Fig. 5, a kind of step flow chart of pathological image loading method embodiment of the embodiment of the present application is shown, is answered
For image analysis server, pathological image is stored in described image resolution server, can specifically include following steps:
Step 501, the pathological image in described image resolution server is cut using pre-set zoom rank, and protected
The pathological image after depositing cutting；
Image analysis server can be the server for storing pathological image, when the pathology figure that client request is checked
When picture, the pathological image to application can be searched from image analysis server, and the pathological image is sent to client.Figure
As resolution server can dispose one, more can also be disposed, when portfolio is big, more image analysis services can be passed through
Device carries out concurrent processing.
Since the pixel of pathological image is excessive, therefore, it is necessary to use different level of zoom to be layered pathological image
Cutting.Wherein, level of zoom is higher, shows that the physical size of pathological image and details performance can also be increase accordingly, level of zoom
Lower, the pathological image being cut into is excessive, needs to consume more clipping time.
In the embodiment of the present application, the pathological image of level of zoom can be cut in advance in image analysis server,
When client request checks the pathological image of level of zoom, the pathological image of preparatory well cutting is directly sent to client
End.
In a kind of preferred embodiment of the embodiment of the present application, the step 501 may include following sub-step:
The current zoom rank of pathological image described in assignment is lowest scale rank；
Judge that the current zoom rank whether there is in the pre-set zoom rank；
If so, being cut using the current zoom rank to the pathological image, and save described after cutting
Pathological image；
Increase the current zoom rank of the pathological image according to default radix, and executes and judge the current zoom rank
With the presence or absence of the step in the pre-set zoom rank.
Wherein, pre-set zoom rank can refer to the level of zoom for presetting and being cut to pathological image.It needs
Bright, pre- level of zoom is usually continuous scaling level.
For example, pre-set zoom rank can be with are as follows: 0 grade, 1 grade, 2 grades, 3 grades, 4 grades, can according to the scheme of the embodiment of the present application
It is cut with the 0-4 level of zoom to pathological image.Certainly, pre-set zoom rank can also be other level of zoom,
Those skilled in the art may set according to actual needs, and the embodiment of the present application is not intended to limit this.
Pre-set zoom rank can be stored in preset group, by judging whether the current zoom rank of pathological image counts
Group is crossed the border, and in other words, judges that the current zoom rank of pathological image whether there is in preset group, if so, can use
Current zoom rank cuts pathological image.
In the concrete realization, the current zoom rank that pathological image can be arranged first is lowest scale rank, from minimum
Level of zoom starts to cut pathological image.Wherein, lowest scale rank can be 0 grade.
Assuming that lowest scale rank is present in pre-set zoom rank, cut using lowest scale rank pathological image
After cutting, handle from increasing further according to current zoom rank of the default radix to pathological image, for example, default base
Number is 1, then current zoom rank=current zoom rank+1, i.e. current zoom rank=0+1.
Judge the current zoom rank of the pathological image after handling from increasing, if it is present in pre-set zoom rank, if
It is that then can further be cut using the current zoom rank of pathological image to pathological image.
Since pre- level of zoom is usually continuous level, when the current zoom grade of the pathological image after being handled from increasing
Not, after being not present in pre-set zoom rank, the current contracting for increasing the pathological image according to default radix can no longer be executed
Rank is put, and executes and judges the current zoom rank with the presence or absence of the step in the pre-set zoom rank.
For example, pre-set zoom rank are as follows: 0 grade, 1 grade, 2 grades, 3 grades, 4 grades, pathological image is current after handling from increasing
Level of zoom is 5 grades, then is not present in pre-set zoom rank for 5 grades, then no longer handle from increasing to current zoom rank.
In a kind of preferred embodiment of the embodiment of the present application, the pathological image saved after cutting may include as follows
Sub-step:
The pathological image after cutting is associated with the current zoom rank of the pathological image；Institute after saving cutting
State pathological image.
For the ease of quickly searching the pathological image after being cut according to specific level of zoom, can be to cutting after
After the current zoom rank of pathological image and pathological image establishes incidence relation, then save the pathological image after cutting.
Step 502, it receives the pathological image that client is sent and checks request；Wherein, the pathological image checks request packet
It includes: pathological image mark and the first level of zoom；
When client needs to check a certain pathological image, it can check and ask to image analysis server transmission pathological image
It asks, which checks that request can carry the information such as pathological image mark and the first level of zoom of pathological image.
Step 503, according to pathological image identifier lookup pathological image corresponding with pathological image mark；
Image analysis server can be checked according to pathological image request in pathological image identifier lookup to the pathology
The corresponding pathological image of image identification.
In the concrete realization, pathological image mark can be used for unique identification pathological image, can be made of 6 bit digitals,
For example, 181225,190123 etc..For the ease of distinguishing the time of pathological image creation, the front two number of pathological image mark
The time of pathological image creation can be represented, e.g., 181225, which represent pathological image, is created in 2018, and 190123 represent pathology figure
As being created in 2019.
It should be noted that the pathological image of image analysis server storage may have up to ten thousand, at this point, 6 pathology
Image identification may be not enough to the unique identification up to ten thousand pathological images, and therefore, those skilled in the art can be according to reality
It needs to be determined that the format and length, the embodiment of the present application of pathological image mark are not intended to limit this.
Image analysis server can get pathology figure by the attribute information of pathological image when storing pathological image
The creation time of picture, and further identified according to the pathological image that the time generates the pathological image.
In image analysis server, a pathological image table can be safeguarded, client can be by checking the table
Determine the pathological image mark of pathological image.For example, can directly be looked by table when client needs to check pathological image
Corresponding table is looked for, determines the pathological image mark for needing the pathological image checked.
Pathological image table may include: the creation time of pathological image, the letter such as patient information and pathological image mark
Breath.User can be scanned in pathological image table by patient information, to determine corresponding pathological image mark.
Step 504, judge whether the pathological image corresponding with first level of zoom meets precut condition；
In the embodiment of the present application, due to being cut according to pathological image of the pre-set zoom rank to level of zoom
It cuts, and saves the pathological image after cutting, therefore, according to the disease corresponding with pathological image mark of pathological image identifier lookup
Image is managed with multiple.
Therefore, the first level of zoom that can be checked according to pathological image in request judge whether to have cut with this
The corresponding pathological image of one level of zoom.
Step 505, if so, obtaining the pathological image after cutting corresponding with first level of zoom, and will
The pathological image after cutting is sent to client.
It in the embodiment of the present application, can if pathological image corresponding with the first level of zoom meets precut condition
Client is sent to directly acquire the pathological image after cutting.
Due to, meet precut condition is the pathological image of level of zoom, if real time parsing level of zoom
Pathological image needs to consume more time.Therefore, the pathological image after directly acquiring cutting is sent to client can be to avoid need
The pathological image that cut level of zoom in real time improves the corresponding speed of server, enhances user experience.
As an example, pre-set zoom rank includes: 0 grade, and 1 grade, 2 grades, 3 grades, 4 grades, the first level of zoom is: 2 grades,
Therefore, pathological image corresponding with the first level of zoom meets precut condition, the pathological image after can directly acquiring cutting
It is sent to client.
In a kind of preferred embodiment of the embodiment of the present application, the method can also include:
If it does not exist, then corresponding with first level of zoom pathological image is cut, and by the pathology after cutting
Image is sent to client.
When the level of zoom of pathological image is higher, the pathological image consumption corresponding with higher level of zoom of cutting in real time
Time is shorter, therefore, in order to save the memory space of image analysis server, can not cut the pathology of high level of zoom in advance
Image.
In the embodiment of the present application, when the first level of zoom is higher, pathological image corresponding with the first level of zoom is not
Meet precut condition, then can cut pathological image corresponding with first level of zoom in real time, and by the pathology after cutting
Image is sent to client
In a kind of preferred embodiment of the embodiment of the present application, the pathological image by after cutting is sent to client
End, comprising:
Video data is converted by the pathological image after cutting；
Based on view networking protocol by the video data transmission to client.
Since pathological image data are larger, in order to improve the speed of pathological image transmission, can be networked by view by pathology
Image transmitting is to client.Wherein, it is the more advanced form of internet depending on networking, is a real-time network, can be realized at present
The whole network HD video real-time Transmission that internet cannot achieve, pushes numerous Internet applications to HD video, high definition faces
Face.It will finally realize that the world without distance, realizes that the distance of person to person in global range is the distance of a screen.
In the embodiment of the present application, video data can be converted by the pathological image after cutting, thus based on view networking
Agreement is by the video data transmission to client.
After client receives video data, it can be directly viewable the video data, video data can also be converted to
Pathological image data are checked that the embodiment of the present application is not intended to limit this.
In the embodiment of the present application, the pathological image in image analysis server is cut using pre-set zoom rank
It cuts, and saves the pathological image after cutting, receive the pathological image that client is sent and check request, wherein pathological image is checked
Request include: pathological image mark and the first level of zoom, it is corresponding with pathological image mark according to pathological image identifier lookup
Pathological image, judges whether pathological image corresponding with the first level of zoom meets precut condition, if so, obtaining and first
Pathological image after the corresponding cutting of level of zoom, and the pathological image after cutting is sent to client.Pass through image analysis
Server cuts the pathological image of level of zoom, when level of zoom pathological image is checked in user's request, directly
Pathological image after cutting is sent to client, to avoid the need for cutting pathological image elapsed time in real time, improves image
The response speed of resolution server.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to
According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented
Necessary to example.
With reference to Fig. 6, a kind of structural block diagram of pathological image loading device embodiment of the embodiment of the present application is shown, is applied
Pathological image is stored in image analysis server, described image resolution server, described device can specifically include such as lower die
Block:
Cutting module 601, for being carried out using pre-set zoom rank to the pathological image in described image resolution server
Cutting, and save the pathological image after cutting；
Request receiving module 602, the pathological image for receiving client transmission check request；Wherein, the pathology figure
As checking that request includes: pathological image mark and the first level of zoom；
Pathological image searching module 603, for according to the pathological image identifier lookup and pathological image mark pair
The pathological image answered；
Judgment module 604, for judging whether the pathological image corresponding with first level of zoom meets pre-cut
Cut condition；
First image sending module 605, for if so, obtaining the institute after cutting corresponding with first level of zoom
Pathological image is stated, and the pathological image after cutting is sent to client.
In a kind of preferred embodiment of the embodiment of the present application, the cutting module 601 may include following submodule:
Assignment submodule, the current zoom rank for pathological image described in assignment are lowest scale rank；
Judging submodule, for judging that the current zoom rank whether there is in the pre-set zoom rank；
Submodule is cut, for if so, cut using the current zoom rank to the pathological image, and is protected
The pathological image after depositing cutting；
Current zoom rank increases submodule, for increasing the current zoom grade of the pathological image according to default radix
Not, it and executes and judges the current zoom rank with the presence or absence of step in the pre-set zoom rank.
In a kind of preferred embodiment of the embodiment of the present application, the cutting module 601 can also include following submodule:
Current zoom rank is associated with submodule, for the current of the pathological image and the pathological image after cutting
Level of zoom association；
Submodule is saved, for saving the pathological image after cutting.
In a kind of preferred embodiment of the embodiment of the present application, described device can also include following module:
Second image sending module, for if it does not exist, then cutting pathological image corresponding with first level of zoom,
And the pathological image after cutting is sent to client.
In a kind of preferred embodiment of the embodiment of the present application, the first image sending module 605 can also include such as
Lower submodule:
Submodule is converted, for converting video data for the pathological image after cutting；
Sending submodule, for being based on view networking protocol for the video data transmission to client.
For pathological image loading device embodiment, due to itself and the basic phase of pathological image loading method embodiment
Seemingly, so being described relatively simple, related place illustrates referring to the part of pathological image loading method embodiment.
The embodiment of the present application also provides a kind of devices, comprising:
One or more processors；With
One or more machine readable storage mediums of instruction are stored thereon with, are held when by one or more of processors
When row, so that described device executes one or more pathological image loading methods as described in the embodiment of the present application.
The embodiment of the present application also provides the computer programs of a kind of computer readable storage medium, storage to handle
Device executes the pathological image loading method as described in the embodiment of the present application.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, apparatus or calculating
Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present application is referring to according to the method for the embodiment of the present application, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
A kind of pathological image loading method provided herein and a kind of pathological image loading device are carried out above
It is discussed in detail, specific examples are used herein to illustrate the principle and implementation manner of the present application, above embodiments
Illustrate to be merely used to help understand the present processes and its core concept；At the same time, for those skilled in the art, according to
According to the thought of the application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification
It should not be construed as the limitation to the application.
Claims (10)
1. a kind of pathological image loading method, which is characterized in that be applied to image analysis server, described image resolution server
Middle storage pathological image, comprising:
The pathological image in described image resolution server is cut using pre-set zoom rank, and saves the institute after cutting
State pathological image；
It receives the pathological image that client is sent and checks request；Wherein, the pathological image checks that request includes: pathological image mark
Know and the first level of zoom；
According to pathological image identifier lookup pathological image corresponding with pathological image mark；
Judge whether the pathological image corresponding with first level of zoom meets precut condition；
If so, obtain the pathological image after corresponding with first level of zoom cutting, and will be described in after cutting
Pathological image is sent to client.
2. the method according to claim 1, wherein described parsed using pre-set zoom rank to described image is taken
Pathological image in business device is cut, and saves the pathological image after cutting, comprising:
The current zoom rank of pathological image described in assignment is lowest scale rank；
Judge that the current zoom rank whether there is in the pre-set zoom rank；
If so, cutting using the current zoom rank to the pathological image, and save the pathology after cutting
Image；
Increase the current zoom rank of the pathological image according to default radix, and executes and whether judge the current zoom rank
The step being present in the pre-set zoom rank.
3. according to the method described in claim 2, it is characterized in that, the pathological image saved after cutting, comprising:
The pathological image after cutting is associated with the current zoom rank of the pathological image；
The pathological image after saving cutting.
4. the method according to claim 1, wherein further include:
If it does not exist, then corresponding with first level of zoom pathological image is cut, and by the pathological image after cutting
It is sent to client.
5. method according to claim 1 or 4, which is characterized in that the pathological image by after cutting is sent to
Client, comprising:
Video data is converted by the pathological image after cutting；
Based on view networking protocol by the video data transmission to client.
6. a kind of pathological image loading device, which is characterized in that be applied to image analysis server, described image resolution server
Middle storage pathological image, comprising:
Cutting module, for being cut using pre-set zoom rank to the pathological image in described image resolution server, and
The pathological image after saving cutting；
Request receiving module, the pathological image for receiving client transmission check request；Wherein, the pathological image, which is checked, asks
Ask includes: pathological image mark and the first level of zoom；
Pathological image searching module, for according to pathological image identifier lookup pathology corresponding with pathological image mark
Image；
Judgment module, for judging whether the pathological image corresponding with first level of zoom meets precut condition；
First image sending module, for if so, obtaining the pathology after cutting corresponding with first level of zoom
Image, and the pathological image after cutting is sent to client.
7. device according to claim 6, which is characterized in that the cutting module, comprising:
Assignment submodule, the current zoom rank for pathological image described in assignment are lowest scale rank；
Judging submodule, for judging that the current zoom rank whether there is in the pre-set zoom rank；
Submodule is cut, for if so, cut using the current zoom rank to the pathological image, and saves and cuts
The pathological image after cutting；
Current zoom rank increases submodule, for increasing the current zoom rank of the pathological image according to default radix, and
It executes and judges the current zoom rank with the presence or absence of the step in the pre-set zoom rank.
8. device according to claim 7, which is characterized in that the cutting module, further includes:
Current zoom rank is associated with submodule, the current zoom for the pathological image and the pathological image after cutting
Rank association；
Submodule is saved, for saving the pathological image after cutting.
9. a kind of device characterized by comprising
One or more processors；With
One or more machine readable storage mediums of instruction are stored thereon with, are executed when by one or more of processors
When, so that described device executes one or more pathological image loading methods as described in claim 1 to 5.
10. a kind of computer readable storage medium, which is characterized in that its computer program stored executes processor as weighed
Benefit requires 1 to 5 described in any item pathological image loading methods.
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| CN201910100748.1A CN109859826A (en) | 2019-01-31 | 2019-01-31 | A kind of pathological image loading method and device |
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| CN116403684A (en) * | 2023-06-08 | 2023-07-07 | 杭州医策科技有限公司 | Digital pathological image loading method and device |
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| CN116403684A (en) * | 2023-06-08 | 2023-07-07 | 杭州医策科技有限公司 | Digital pathological image loading method and device |
| CN116403684B (en) * | 2023-06-08 | 2023-08-11 | 杭州医策科技有限公司 | Digital pathological image loading method and device |
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Application publication date: 20190607 |