CN115032801A - Computer-aided medical image observation system - Google Patents

Computer-aided medical image observation system Download PDF

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Publication number
CN115032801A
CN115032801A CN202111616510.8A CN202111616510A CN115032801A CN 115032801 A CN115032801 A CN 115032801A CN 202111616510 A CN202111616510 A CN 202111616510A CN 115032801 A CN115032801 A CN 115032801A
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image
module
computer
backlight
film
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宋艳
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Jiujiang University
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Jiujiang University
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02Viewing or reading apparatus
    • G02B27/022Viewing apparatus
    • G02B27/023Viewing apparatus for viewing X-ray images using image converters, e.g. radioscopes
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02Viewing or reading apparatus
    • G02B27/022Viewing apparatus
    • G02B27/024Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention relates to the technical field of medical auxiliary equipment and discloses a computer-aided medical image observation system which comprises a backlight partitioning module, a backlight adjusting module and a negative light eliminating module, wherein the backlight partitioning module is used for partitioning and controlling film viewing lamps of a medical image film and at least divides the film viewing lamps into at least one light area, and each light area at least comprises one film viewing lamp; the human-computer interaction module is connected with the backlight partitioning module and the backlight adjusting module, is set as a computer control instruction input end and is used for adjusting and controlling the backlight partitioning module and the backlight adjusting module by medical staff, and an operation instruction is input through the human-computer interaction module, and the backlight partitioning module and the backlight adjusting module select proper brightness distribution according to the operation instruction. The film viewer can conveniently adapt to different brightness environments, can reasonably adjust the brightness range of the film viewer according to the brightness of the external environment, and always keeps the best film viewer effect.

Description

Computer-aided medical image observation system
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to a computer-aided medical image observation system.
Background
With the progress of medical technology, advanced treatment equipment and treatment technology are popularized, wherein the medical image film is an important treatment tool for improving the diagnosis effect, and medical staff can observe the affected area of a patient more intuitively. The existing film viewing device is often divided into two types, one type is imported into a computer and is observed through the computer, the other type is printed into a film, the film is placed on a film observation device for observation, a film viewing lamp is arranged inside the observation device, and the film viewing lamp is opened to highlight the image film for observation.
However, the two existing film viewing modes are lack of connection, so that the film viewing effect is single, and when a plurality of people need to discuss or a single person needs to observe by a computer, independent operation and the image film viewing effect are needed.
And the current film observation device is often only provided with on or off to the lack of regulatory function of inside film viewing lamp, can't adjust luminance, or local highlight sets to can't adapt to all kinds of environment, image viewing effect. Meanwhile, the computer is used for observing the image, and the image lacks a labeling function or has a single labeling function, so that the image has an observation effect on the image.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a computer-aided medical image observation system which has the advantages of strong contact for observation through an observation device and a computer, avoiding the difficulty of independent processing, and having good adjustability and operability for the observation of images through the observation device and the computer.
In order to achieve the purpose, the invention provides the following technical scheme: a computer-aided medical image observation system comprises a backlight partition module, a backlight adjusting module and a negative light eliminating module,
the backlight partition module is used for controlling the film viewing lamps of the medical image film in a partition manner, and at least divides the film viewing lamps into one light area, and one light area at least comprises one film viewing lamp;
the backlight adjusting module is used for adjusting the brightness of the film viewing lamp, the brightness adjustment of each light dividing area is consistent, and the light adjusting instructions of different light areas are independent respectively;
the negative light eliminating module is used for weakening or eliminating the external negative light of the film viewing device;
the medical image observation system also comprises an acquisition and auxiliary observation system for the computer to acquire images, and comprises an image acquisition module, an image enhancement module, a development module and an image processing module, wherein,
the image acquisition module is used for acquiring the image information of the medical image film fixed by the optical film device and transmitting the image information to the computer;
the image enhancement module is used for carrying out enhancement processing on the received image picture, and comprises the steps of eliminating a halo image, increasing the definition of the image, smoothing the image and improving the contrast of the image;
the developing module is used for displaying the image picture by the computer;
the image processing module is used for carrying out auxiliary viewing processing on the image and carrying out functional adjustment on the image; the image layer marking unit is used for constructing a marking image layer and performing character marking and parameter marking on the image on the marking image layer.
Preferably, the backlight partition module and the backlight adjusting module are connected with a human-computer interaction module, the human-computer interaction module is set as a computer control instruction input end and is used for adjusting and controlling the backlight partition module and the backlight adjusting module by medical staff, an operation instruction is input through the human-computer interaction module, and the backlight partition module and the backlight adjusting module select proper brightness distribution according to the operation instruction. The film viewer can conveniently adapt to different brightness environments, the brightness range of the film viewer can be reasonably adjusted according to the brightness of the external environment, and the optimal film viewer effect is always kept.
Preferably, the human-computer interaction module is connected with an instruction transmission module and an instruction analysis module, wherein,
the command transmission module is used for receiving and transmitting the control commands, identifying and classifying the data packets, determining the types and the kinds of the control commands, and transmitting the control commands to different command analysis modules in a classified manner according to the kinds of the control commands;
and the instruction analysis module is used for receiving and processing the received control instruction data packet, analyzing and processing the received data packet, determining the data packet as a specific equipment operation instruction, and transmitting the operation instruction to the corresponding part.
Preferably, the image observation system further comprises a system image database, wherein the system image database is used for storing the medical image information acquired by calculation and the system reserved image information. The medical staff can observe the historical image data at any time conveniently, and the historical image data can be retrieved.
Preferably, the image processing module further comprises an area enlarging unit, a development contrast unit, and a parameter measuring unit, wherein,
the area amplifying unit is used for carrying out area frame selection on the image picture of the calculation display part, amplifying the local area of the image and carrying out electrodeless amplification processing on the image;
the developing and comparing unit is used for calling out historical image data of the system image database and carrying out image comparison processing on the image data;
and the parameter measurement unit is used for calculating and carrying out parameter measurement on the image part of the display area, including measurement of length, area and angle parameters.
The observation effect is improved by carrying out parameter adjustment observation on the image film and carrying out various kinds of observation on the image film through various kinds of operation convenience.
Preferably, the historical image data protects the medical image data being observed, after the image acquisition module acquires the image, the image acquisition module transmits the image information to the system image database, and when the developing module develops, the developed medical image picture is stored in the system image database to form the historical data of the system image database. The image is conveniently extracted from the historical data, the image information is conveniently compared, the trouble of copying and pasting is avoided, the database is automatically recorded during image acquisition, and the image observation and processing effect is effectively improved.
Preferably, the image processing module is connected with the instruction analysis module, the instruction type number determined by the instruction transmission module transmits the instruction to the instruction analysis module matched with the control instruction, and the instruction analysis module disassembles the required control operation instruction, including local amplification, image comparison and parameter measurement.
Preferably, the labeled layers constructed by the layer marking unit can be added in a superposed manner, the information of each labeled layer is not interfered with each other, the labeled information of the individual labeled layers is edited individually, and the labeled layer information can be selectively hidden or displayed. The use effect on the label layer is improved, the contrast operation of the label information is facilitated, the image on the label layer is conveniently observed directly by the label information image, the label layer is conveniently displayed, and the specific information of the image is conveniently known.
Preferably, the system image database stores medical image information including marking information of the layer marking unit. The image information can be conveniently and synchronously called out, and the observation effect of the historical image is further ensured.
Has the advantages that:
1. the computer-aided medical image observation system is characterized in that a human-computer interaction module is connected with the backlight partitioning module and the backlight adjusting module through the backlight partitioning module, the human-computer interaction module is set as a computer control instruction input end and used for adjusting and controlling the backlight partitioning module and the backlight adjusting module by medical staff, an operation instruction is input through the human-computer interaction module, and the backlight partitioning module and the backlight adjusting module select proper brightness distribution according to the operation instruction. The film viewer can conveniently adapt to different brightness environments, the brightness range of the film viewer can be reasonably adjusted according to the brightness of the external environment, and the optimal film viewer effect is always kept.
2. The computer-aided medical image observation system stores, calculates and collects medical image information and system reserved image information through a system image database. Make things convenient for medical staff to observe historical image data at any time, transfer historical image data, when developing the module simultaneously and developing, develop medical image picture and already save and system image database, constitute system image database historical data. The image is conveniently extracted from the historical data, the image information is conveniently compared, the trouble of copying and pasting is avoided, the database is automatically recorded during image acquisition, and the image observation and processing effect is effectively improved.
3. According to the computer-aided medical image observation system, the label layers constructed by the layer marking units can be added in a superposed manner, information of each label layer is not interfered with each other, label information of the individual label layers is edited independently, and the label layer information can be hidden or displayed selectively. The use effect on the label layer is improved, the contrast operation of the label information is facilitated, the image on the label layer is conveniently observed directly by the label information image, the label layer is conveniently displayed, and the specific information of the image is conveniently known.
4. The computer-aided medical image observation system improves the observation effect on the image picture through the backlight partition module and the backlight adjusting module, synchronizes the image film information to the computer through the image acquisition module, and effectively increases the link between computer observation and direct observation, thereby ensuring the observation effect on the image.
Drawings
FIG. 1 is a block diagram of an overall system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, a computer-aided medical image observation system includes a backlight partitioning module, a backlight adjusting module, and a negative light eliminating module, wherein,
the backlight partition module is used for controlling the film viewing lamps of the medical image film in a partition mode, at least one light area is divided, and one light area at least comprises one film viewing lamp;
the backlight adjusting module is used for adjusting the brightness of the film viewing lamp, the brightness adjustment of each light dividing area is consistent, and the light adjusting instructions of different light areas are independent respectively;
the negative light eliminating module is used for weakening or eliminating the external negative light of the film observing device;
the backlight partitioning module and the backlight adjusting module are connected with a human-computer interaction module, the human-computer interaction module is set as a computer control instruction input end and used for adjusting and controlling the backlight partitioning module and the backlight adjusting module by medical staff, an operation instruction is input through the human-computer interaction module, and the backlight partitioning module and the backlight adjusting module select proper brightness distribution according to the operation instruction. The film viewer can conveniently adapt to different brightness environments, can reasonably adjust the brightness range of the film viewer according to the brightness of the external environment, and always keeps the best film viewer effect.
The human-computer interaction module is connected with an instruction transmission module and an instruction analysis module, wherein,
the command transmission module is used for receiving and transmitting the control commands, identifying and classifying the data packets, determining the types and the kinds of the control commands, and transmitting the control commands to different command analysis modules in a classified manner according to the kinds of the control commands;
and the instruction analysis module is used for receiving and processing the received control instruction data packet, analyzing and processing the received data packet, determining the data packet as a specific equipment operation instruction, and transmitting the operation instruction to the corresponding part.
The medical image observation system also comprises an acquisition and auxiliary observation system for the computer to acquire images, and comprises an image acquisition module, an image enhancement module, a development module and an image processing module, wherein,
the image acquisition module is used for acquiring the image information of the medical image film fixed by the optical film device and transmitting the image information to the computer;
the image enhancement module is used for carrying out enhancement processing on the received image picture, and comprises the steps of eliminating a halation image, increasing the definition of the image, smoothing the image and improving the contrast of the image;
the developing module is used for displaying the image picture by the computer;
the image processing module is used for carrying out auxiliary viewing processing on the image and carrying out functional adjustment on the image;
in an embodiment, the image observation system further comprises a system image database, and the system image database is used for storing the medical image information and the system reservation image information which are acquired through calculation. The medical staff can observe the historical image data at any time conveniently, and the historical image data can be called.
In an embodiment, the historical image data is used for protecting medical image data observed, after the image acquisition module acquires an image, the image acquisition module transmits image information to the system image database, and when the developing module develops, the developed medical image picture is stored in the system image database to form historical data of the system image database. The image is conveniently extracted from the historical data, the image information is conveniently compared, the trouble of copying and pasting is avoided, the database is automatically recorded during image acquisition, and the image observation and processing effect is effectively improved.
The image processing module comprises a layer marking unit and is used for constructing a marking layer and performing character marking and parameter marking on the image on the marking layer.
In an embodiment, the labeled layers constructed by the layer marking unit can be added in a superposed manner, information of each labeled layer is not interfered with each other, labeled information of the individual labeled layers is edited individually, and the labeled layer information can be hidden or displayed selectively. The use effect on the label layer is improved, the contrast operation of the label information is facilitated, the image on the label layer is conveniently observed directly by the label information image, the label layer is conveniently displayed, and the specific information of the image is conveniently known.
In an embodiment, the image processing module further comprises an area enlarging unit, a development contrast unit, and a parameter measuring unit, wherein,
the area amplifying unit is used for carrying out area frame selection on the image picture of the calculation display part, amplifying the local area of the image and carrying out electrodeless amplification processing on the image;
the developing and comparing unit is used for calling out historical image data of the system image database and carrying out image comparison processing on the image data;
and the parameter measurement unit is used for calculating and carrying out parameter measurement on the image part of the display area, including measurement of length, area and angle parameters.
The observation effect is improved by carrying out parameter adjustment observation on the image film and carrying out various kinds of observation on the image film through various kinds of operation convenience.
In an embodiment, the image processing module is connected with the instruction analysis module, the instruction type determined by the instruction transmission module is used for transmitting the instruction to the instruction analysis module matched with the control instruction, and the instruction analysis module is used for disassembling the required control operation instruction, including local amplification, image comparison and parameter measurement.
In an embodiment, the system image database stores medical image information including marking information of the layer marking unit. When the image information is called out conveniently, the historical marking information can be synchronously called out, and the observation effect on the historical image is further ensured.
The method comprises the following specific steps:
s1, medical staff places the image film on the film observation device and sends out an operation instruction through the human-computer interaction module;
s2, the instruction transmission module receives the human-computer interaction module control instruction data packet, judges the type of the data packet and determines that the data packet is backlight partition information and backlight adjustment information of the film observation device;
s3, an instruction analysis module in the film observation device receives the control instruction, analyzes the control instruction and transmits the control instruction information to the backlight partition module and the backlight adjusting module;
s4, the backlight partition module controls the film viewing lamp in a partition mode according to the control instruction information, so that the observation effect of the image film is improved, and the control effect is improved;
s5, the backlight adjusting module receives the control instruction information to adjust the illumination intensity of the film viewer, so that the illumination adjustment can be conveniently carried out according to the external illumination intensity, the illumination effect is improved, and the film viewer is suitable for illumination in different environments;
s6, the negative light eliminating module eliminates the external negative light of the film observing device, and further improves the observing effect;
through the regulation to the illuminating effect, effectively improve illuminating effect, make things convenient for medical staff to observe, improve observation effect.
S7, when the image film is placed on the film observation device, the image acquisition module acquires the image picture of the film observation device and transmits the image picture to the image enhancement module;
s8, the image enhancement module receives the image information, performs image enhancement processing on the image information so as to improve the image quality, and transmits the image to the development module;
s9, the image picture information is received by the developing module and displayed by the computer, so that medical staff can conveniently watch the image data;
when the image picture is observed, the operation steps of the image comprise:
h1, transmitting a control instruction by medical staff through a man-machine interaction module;
h2, an instruction transmission module and an instruction analysis module receive, analyze and transmit the control instruction;
h3, the image processing module receives the control instruction, and respectively controls and processes through the layer marking unit, the area amplifying unit, the development comparing unit and the parameter measuring unit;
the image layer marking unit comprises the following working steps:
d1, creating a labeling layer 1, wherein the labeling layer 1 takes an image film picture as a bottom picture, and performing information labeling on the newly created labeling layer;
d2, when information is marked, newly building a marking layer 2, wherein the marking layer 2 takes an image film as a bottom layer picture, and information marking is carried out on the newly built marking layer;
d3, when the image is observed, the hiding and the displaying of the label layer 1 and the label layer 2 are conveniently controlled, and the observation effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A computer-aided medical image observation system is characterized by comprising a backlight partition module, a backlight adjusting module and a negative light eliminating module, wherein,
the backlight partition module is used for controlling the film viewing lamps of the medical image film in a partition mode, at least one light area is divided, and one light area at least comprises one film viewing lamp;
the backlight adjusting module is used for adjusting the brightness of the film viewing lamp, the brightness adjustment of each light dividing area is consistent, and the light adjusting instructions of different light areas are independent respectively;
the negative light eliminating module is used for weakening or eliminating the external negative light of the film viewing device;
the medical image observation system also comprises an acquisition and auxiliary observation system for the computer to acquire images, and comprises an image acquisition module, an image enhancement module, a development module and an image processing module, wherein,
the image acquisition module is used for acquiring the image information of the medical image film fixed by the optical film device and transmitting the image information to the computer;
the image enhancement module is used for carrying out enhancement processing on the received image picture, and comprises the steps of eliminating a halation image, increasing the definition of the image, smoothing the image and improving the contrast of the image;
the developing module is used for displaying the image picture by the computer;
the image processing module is used for carrying out auxiliary viewing processing on the image and carrying out functional adjustment on the image; the image layer marking unit is used for constructing a marking image layer and carrying out character marking and parameter marking on the image on the marking image layer.
2. The computer-assisted medical image viewing system of claim 1, wherein: the backlight partitioning module and the backlight adjusting module are connected with a human-computer interaction module, the human-computer interaction module is set as a computer control instruction input end and used for adjusting and controlling the backlight partitioning module and the backlight adjusting module by medical staff, an operation instruction is input through the human-computer interaction module, and the backlight partitioning module and the backlight adjusting module select proper brightness distribution according to the operation instruction.
3. The computer-assisted medical image viewing system of claim 1, wherein: the human-computer interaction module is connected with an instruction transmission module and an instruction analysis module, wherein,
the command transmission module is used for receiving and transmitting the control commands, identifying and classifying the data packets, determining the types and the kinds of the control commands, and transmitting the control commands to different command analysis modules in a classified manner according to the kinds of the control commands;
and the instruction analysis module is used for receiving and processing the received control instruction data packet, analyzing and processing the received data packet, determining the data packet as a specific equipment operation instruction, and transmitting the operation instruction to the corresponding part.
4. The computer-assisted medical image viewing system of claim 1, wherein: the image observation system further comprises a system image database, wherein the system image database is used for storing the medical image information acquired by calculation and the system reserved image information.
5. The computer-assisted medical image viewing system of claim 1, wherein: the image processing module also comprises an area amplifying unit, a developing and comparing unit and a parameter measuring unit, wherein,
the area amplifying unit is used for carrying out area frame selection on the image picture of the calculation display part, amplifying the local area of the image and carrying out electrodeless amplification processing on the image;
the developing and comparing unit is used for calling out historical image data of the system image database and carrying out image comparison processing on the image data;
and the parameter measurement unit is used for calculating and carrying out parameter measurement on the image part of the display area, including measurement of length, area and angle parameters.
6. The computer-assisted medical image viewing system of claim 5, wherein: historical image data protection is at the medical image data of observing, gathers the back at image acquisition module to the image, and image acquisition module transmits image information for the system image database, when developing the module and developing, develops medical image picture and has already saved and the system image database, constitutes system image database historical data.
7. The computer-assisted medical image viewing system of claim 5, wherein: the image processing module is connected with the instruction analysis module, the instruction type determined by the instruction transmission module is transmitted to the instruction analysis module matched with the control instruction, and the instruction analysis module is used for disassembling a required control operation instruction, including local amplification, image comparison and parameter measurement.
8. The computer-assisted medical image viewing system of claim 1, wherein: the marked layers constructed by the layer marking unit can be added in a superposed mode, information of each layer of marked layer is not interfered with each other, the marked information of the single marked layer is edited independently, and the marked layer information can be hidden or displayed selectively.
9. The computer-assisted medical image viewing system of claim 4, wherein: the system image database stores medical image information including marking information of the layer marking unit.
CN202111616510.8A 2021-12-27 2021-12-27 Computer-aided medical image observation system Pending CN115032801A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1988603A (en) * 2006-12-30 2007-06-27 华中科技大学 Computer auxiliary medical image observing system
CN201439897U (en) * 2009-08-13 2010-04-21 北京北方长城光电仪器有限公司 Cover type LED viewer
CN107153756A (en) * 2016-03-04 2017-09-12 申强 A kind of medical imaging diagnosis device
CN111128347A (en) * 2019-12-10 2020-05-08 青岛海信医疗设备股份有限公司 Medical image display method and communication terminal
CN113805773A (en) * 2021-08-24 2021-12-17 上海联影医疗科技股份有限公司 Image display method, image display device, computer equipment and storage medium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1988603A (en) * 2006-12-30 2007-06-27 华中科技大学 Computer auxiliary medical image observing system
CN201439897U (en) * 2009-08-13 2010-04-21 北京北方长城光电仪器有限公司 Cover type LED viewer
CN107153756A (en) * 2016-03-04 2017-09-12 申强 A kind of medical imaging diagnosis device
CN111128347A (en) * 2019-12-10 2020-05-08 青岛海信医疗设备股份有限公司 Medical image display method and communication terminal
CN113805773A (en) * 2021-08-24 2021-12-17 上海联影医疗科技股份有限公司 Image display method, image display device, computer equipment and storage medium

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