WO2023053257A1 - 情報処理システム、情報処理装置、情報処理方法、プログラムが格納された非一時的なコンピュータ可読媒体 - Google Patents
情報処理システム、情報処理装置、情報処理方法、プログラムが格納された非一時的なコンピュータ可読媒体 Download PDFInfo
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Definitions
- the present disclosure relates to an information processing system, an information processing device, an information processing method, and a non-transitory computer-readable medium storing a program.
- a medical service providing system is being introduced that transmits video data from a remote location to a medical service provider via a network.
- a medical service provider via a network.
- Patent Document 1 high-frequency components are analyzed for each region of an acquired image, and at least a part of the region of the image is adjusted according to the analysis result so that the higher the high-frequency component, the higher the image quality.
- Techniques for making adjustments are disclosed. According to this technique, it is possible to reduce the amount of video data and to make the difference in image quality at the boundary between the low image quality area and the high image quality area less noticeable.
- Patent Document 1 an image quality level map generated by setting the image quality for each area based on the analysis result of the high-frequency component is generated when a person's face area is detected. It is described that the image quality setting in the image quality level map is changed so that the image quality is higher than the image quality of areas other than the face area.
- Patent Document 1 only discloses extracting feature points of a face to detect a face region and increasing the image quality of the face region to be higher than the image quality of other regions. There is no disclosure of a technique for appropriately controlling the image quality of a necessary area in a medical service providing system that transmits video data to a person from a remote location via a network.
- An object of the present disclosure is an information processing system, an information processing device, an information processing method, and a non-temporary computer-readable medium storing a program that can control the image quality of an area that is appropriately necessary for a provider that provides medical services. is to provide
- An information processing system includes: image data including a subject who receives medical services; acquisition means for acquiring subject-related information regarding the subject contained in the image data; and based on the subject-related information, , specifying means for specifying a change area for changing the image quality in the video data; and image quality changing means for changing the image quality of the specified change area.
- An information processing apparatus includes video data including a target person who receives medical services, acquisition means for acquiring target-person-related information about the target person included in the video data, and based on the target-person-related information, and a control means for outputting an image quality change instruction for changing the image quality of the specified change area.
- An information processing method acquires video data including a subject who receives medical services and subject-related information about the subject contained in the video data, and generates the image based on the subject-related information.
- a change area in the data whose image quality is to be changed is identified, and the image quality of the identified change area is changed.
- a non-transitory computer-readable medium includes video data including a subject receiving medical services, a process of obtaining subject-related information about the subject included in the video data, and the subject-related information.
- a program is stored for causing a computer to execute a process of specifying a change area for changing the image quality in the video data and a process of changing the image quality of the specified change area based on.
- the information processing system, the information processing device, the information processing method, and the non-temporary program stored therein are capable of clarifying the image of the area necessary for the provider who provides the medical service.
- a computer readable medium can be provided.
- FIG. 1 is a block diagram showing the configuration of an information processing system according to an embodiment
- FIG. 1 is a diagram illustrating a configuration example of an information processing system including an information processing device according to an embodiment
- FIG. 3 is a block diagram showing an example of the configuration of a doctor-side terminal in FIG. 2
- FIG. 3 is a block diagram showing an example of the configuration of a patient-side terminal in FIG. 2
- FIG. It is a figure explaining an example of the display content of the doctor side terminal. It is a figure explaining an example of the display content of a patient side terminal.
- 4 is a sequence diagram illustrating an example of the flow of information processing according to the embodiment
- FIG. 1 is a diagram illustrating a configuration example of an information processing system including an information processing device according to an embodiment
- FIG. 3 is a block diagram showing an example of the configuration of a doctor-side terminal in FIG. 2
- FIG. is a block diagram showing an example of the configuration of a patient-side terminal in FIG. 2
- FIG. It is
- Embodiments transmit image data of a subject via a network between a facility that provides medical services and a facility that has a subject who receives medical service at a remote location, It is related to medical service provision technology that experts such as diagnose.
- FIG. 1 is a block diagram showing the configuration of an information processing system 100 according to an embodiment.
- the information processing system 100 includes acquisition means 101 , identification means 102 and image quality change means 103 .
- Acquisition means 101 acquires video data including a subject who receives medical services and subject-related information about the subject included in the video data.
- the specifying unit 102 specifies a change area for changing image quality in the video data based on the subject-related information.
- Image quality changing means 103 changes the image quality of the specified change area.
- FIG. 2 is a diagram showing a configuration example of an information processing system 100 including the information processing device 1 according to the embodiment.
- the information processing system 100 includes a doctor-side terminal 10 and a patient-side terminal 20 .
- FIG. 3 is a block diagram showing an example of the configuration of the doctor-side terminal 10 of FIG.
- FIG. 3 shows logical functional blocks implemented in the information processing apparatus 1 for executing the image quality changing operation.
- FIG. 4 is a block diagram showing an example of the configuration of the patient terminal 20 of FIG. 2. As shown in FIG. In addition to the hardware configuration of the patient terminal 20, FIG. 4 shows logical functional blocks implemented in the arithmetic unit 5 for executing the image quality changing operation.
- the information processing system 100 supports telemedicine (online medical care, home medical care), in which the subject receiving the medical service receives various services from the medical service provider while staying at home.
- medical service providers include doctors, nurses, physical therapists, caregivers, and the like.
- Telemedicine also includes medical practices in a narrow sense such as treatment and treatment performed by doctors, etc., as well as medical practices in a broad sense such as rehabilitation performed by physical therapists, health management performed by caregivers, and medication management.
- the medical service provider will be referred to as a "physician”.
- the subjects who receive medical services are, for example, patients, those undergoing medical examinations (examinees), and those receiving care (care recipients).
- a subject who receives medical services is referred to as a "patient”.
- Facilities that provide medical services are, for example, hospitals, clinics, nursing homes, and the like. In the following, for the sake of simplicity, facilities that provide medical services are referred to as "hospitals”.
- the doctor's terminal 10 and the patient's terminal 20 are connected by a network N and perform two-way communication in real time.
- the network N is a communication network such as the Internet or a dedicated line.
- a closed network is formed by a VPN (Virtual Private Network) or the like.
- the doctor-side terminal 10 is installed in the hospital, and the patient-side terminal 20 is installed in the patient's home in a remote location.
- the doctor-side terminal 10 and the patient-side terminal 20 may be a personal computer, a server machine, a tablet terminal capable of input/output using a touch panel, a smart phone, or the like.
- a doctor at the hospital can use the doctor-side terminal 10 to communicate in real time with a patient who uses the patient-side terminal 20 at a remote location.
- Such real-time two-way communication of video data has a high network load, and there is a demand to reduce the size of the video data.
- the band required for transmission is reduced by compressing and encoding video data.
- the image quality deteriorates.
- abnormal sites that differ from patient to patient are specified using subject-related information to be described later, and the image quality of the specified area is made higher than that of other areas. clarify.
- the doctor-side terminal 10 includes an information processing device 1, a display device 11, an imaging device 12, a storage device 13, an input device 14, a communication device 15, an audio input device 16, an audio output device 17, These are interconnected by a bus 18 .
- the information processing device 1 is, for example, an arithmetic processing device such as a CPU (Central Processing Unit) or a GPU (Graphics Processing Unit).
- the information processing device 1 includes an acquisition unit 2, a specification unit 3, and a control unit 4 as logical functional blocks.
- the acquisition unit 2, the identification unit 3, and the control unit 4 correspond to acquisition means, identification means, and control means described in claims.
- the acquisition unit 2 acquires video data including a patient and subject-related information about the patient included in the video data.
- Video data including the patient is transmitted from the patient terminal 20 via the network, for example.
- the image data including the patient may be stored in a database (not shown) connected to a network. In this case, the acquisition unit 2 can access the database and acquire the video data.
- Subject-related information includes the patient's own personal information, medical record information, medical interview information, biological information, ability information that indicates the ability of daily living activities such as ADL (Activities of Daily Living), and records of prescriptions, nursing care, rehabilitation, etc. contains information indicating These pieces of information are stored in the storage device 13 . Note that these pieces of information may be stored and managed in an external management server.
- the subject-related information includes the patient's voice information and motion information included in the patient's video data transmitted from the patient-side terminal 20, which will be described later.
- the specifying unit 3 specifies a change area for changing the image quality in the video data based on the subject-related information.
- the specifying unit 3 can specify a change area by combining one or more of the plurality of subject-related information described above.
- a change area is an area in a video containing a patient that should be inspected by a physician to make a diagnosis.
- the identification unit 3 can identify the injured part of the patient from the past medical information described in the medical chart, and identify the abnormal area corresponding to the injured part in the video as the changed area.
- the area specified as the change area may be changed according to the number of examinations, the degree of symptoms, and the like.
- the specifying unit 3 may specify, as a change area, a region where the patient complains of an abnormality not included in the medical chart information or medical interview information. can.
- the acquisition unit 2 acquires minute vibrations of the video data due to the patient's convulsions as motion information. Based on this motion information, the identification unit 3 can identify the convulsed part as the change area.
- the specifying unit 3 can also specify the change area based on both the voice information and the motion information. For example, the identifying unit 3 can identify the region in the video where the patient is pointing with his/her finger as the changed region, based on the voice information of the patient saying "This is where it hurts" and the movement information of the patient's finger pointing. .
- the specifying unit 3 can also specify the change area according to the doctor's input operation.
- an input device for receiving an input operation by a doctor an input means simulating a human body (hereinafter referred to as "human body model input device”) can be used.
- specified position information specifying the change area in the patient's image data is generated.
- the specifying unit 3 can specify the change area based on the specified position information. Therefore, the subject-related information described above also includes the designated position information by the human body model input device.
- the identifying unit 3 can automatically add the information of the site to the medical chart or the like. For example, when a change area is specified based on a conversation (voice information) between a doctor and a patient, the change area is added to the chart as an abnormal site. Further, by analyzing the voice information of the doctor, it is possible to add the symptoms of the added abnormal site to the chart.
- the control unit 4 outputs to the patient-side terminal 20 an image quality change instruction for changing the image quality of the specified change area.
- the control unit 4 outputs an image quality change instruction to set the image quality of the changed area to be higher than the image quality of the areas other than the changed area.
- the display device 11 is an LCD (Liquid Crystal Display) or the like, and displays various information.
- FIG. 5 is a diagram for explaining an example of the display contents of the doctor's terminal. As shown in FIG. 5, the display device 11 has a video display area 111, an information display area 112, and an input information display area 113.
- FIG. 5 is a diagram for explaining an example of the display contents of the doctor's terminal. As shown in FIG. 5, the display device 11 has a video display area 111, an information display area 112, and an input information display area 113.
- the image of the patient transmitted from the patient terminal 20 is displayed in the image display area 111 .
- the patient terminal 20 when transmitting the video data including the patient, sets the change area to be larger than the area other than the change area.
- the image quality of the image data is changed so as to have high image quality, and the image data is transmitted to the doctor side terminal 10.
- the patient terminal 20 when the patient terminal 20 performs compression encoding to reduce the data size when transmitting video data, the patient terminal 20 reduces the compression rate of the change area to be lower than the compression rate of the area other than the change area.
- the doctor can display the area necessary for diagnosis with higher image quality than other areas, and it is possible to suppress the influence of deterioration of the image quality on the medical service.
- chart information eg, chronic disease, medical history, examination information, etc.
- interview information are displayed.
- information indicating an image quality change area specified based on the subject-related information and whose image quality has been changed is displayed.
- the doctor-side terminal 10 may further include a voice analysis unit, and the information display area 112 may display information related to the voice-recognized content of the conversation between the doctor and the patient. For example, it is possible to display predetermined vital signs (blood pressure, heart rate, etc.) based on the patient's voice information "I have a headache.”
- the information display area 112 may display disease name candidates according to the symptoms by utilizing the voice recognition result of the conversation between the doctor and the patient. Further, after narrowing down the name of the disease from the symptoms, the information display area 112 may display recommendation information as to what kind of questions should be asked in order to determine the name of the disease.
- a diagram simulating a human body is displayed in the input information display area 113 .
- the specified position information is generated by the above-described human body model input device, a mark, an icon, or the like is displayed at a part corresponding to the specified position information in a drawing simulating a human body.
- the input information display area 113 displays a clear image of the patient's body part to be inspected by pressing the human body model input device by the doctor.
- the photographing device 12 is, for example, a video camera, and can photograph a doctor using the doctor-side terminal 10.
- the imaging device 12 images a doctor in a predetermined imaging range (imaging angle of view) at a predetermined imaging rate, and generates moving image data composed of a plurality of time-series image data.
- the storage device 13 is a non-volatile storage device such as a HDD (Hard Disk Drive), SSD (Solid State Drive), or flash memory.
- the storage device 13 stores a program that implements each function of the components included in the information processing device 1 . By the information processing device 1 executing this program, each function of the constituent elements included in the information processing device 1 is realized.
- the storage device 13 may include memories such as RAM (Random Access Memory) and ROM (Read Only Memory). When executing the programs, the information processing apparatus 1 may execute the programs after reading them onto the memory, or may execute them without reading them onto the memory. The storage device 13 also plays a role of storing information (subject-related information and the like) and data held by components included in the information processing device 1 .
- the input device 14 is a device that receives operation input from the doctor who is the user of the doctor-side terminal 10, and is, for example, a keyboard, a mouse, and the like.
- the display device 11 and the input device 14 may be integrated and implemented as a touch panel.
- the input device 14 also includes the human body model input device described above.
- the communication device 15 transmits and receives data to and from an external patient terminal 20, for example, via a wireless transmission line.
- the communication device 15 transmits video data including a doctor to the patient terminal 20 and receives video data including a patient from the patient terminal 20 .
- the communication device 15 receives these information from the management server.
- the voice input device 16 is, for example, a microphone, and collects the voice uttered by the doctor as voice data.
- Video data is generated by synthesizing the moving image data generated by the imaging device 12 and the audio data collected by the audio input device 16 . That is, the video data includes doctor's operation information and audio data.
- the audio output device 17 is, for example, a speaker, and reproduces the audio contained in the patient's video data transmitted from the patient-side terminal 20 .
- the acquisition unit 2 may further acquire voice data uttered by the doctor collected by the voice input device 16 .
- the specifying unit 3 can specify the change area based on at least one of the subject-related information and voice data uttered by the doctor. Further, when the voice information included in the video data of the subject and the voice data uttered by the doctor are acquired, the specifying unit 3 gives priority to the voice data uttered by the doctor, and changes based on the voice data. A region may be specified.
- the doctor checks the patient's video and says, "The first joint of the index finger of the right hand hurts, doesn't it?"
- "the first joint of the index finger of the right hand” can be specified as the change area. This enables the doctor to accurately convert the region necessary for diagnosis to high image quality.
- the specifying unit 3 can function as output means for outputting a plurality of candidates for the change area.
- the specifying unit 3 can output the first change area specified using the medical record information and the second change area different from the first change area specified using the medical interview information as candidates for the change area. . These candidates can be displayed in the information display area 112 .
- the doctor can use the input device 14 to select at least one candidate from a plurality of candidates for the change region.
- the input device 14 functions as a receiving means for receiving selection of candidates.
- the control unit 4 outputs an image quality change instruction to change the image quality of the area corresponding to the selected candidate.
- the doctor himself/herself can appropriately select a candidate for which visual inspection is necessary from among the plurality of candidates for the change region automatically presented.
- multiple change area candidates may be narrowed down according to the clinical department that the patient is visiting. That is, predetermined candidates are set for each clinical department, and it is possible to exclude candidates for the change region that are not included in the predetermined candidates. For example, if the clinical department is "ophthalmology", the candidates for ophthalmology do not include the "fingertips" of the body part of the patient. When a patient is undergoing an online eye examination at an ophthalmology clinic, if "fingertips of the hand" are identified as candidates for the change area, exclude candidates for the change area that indicate "fingertips of the hand” that are not included in the ophthalmology candidates. be able to.
- a plurality of change area candidates are displayed in the information display area 112, they may be displayed in order of priority. For example, based on the chart information, it is possible to display candidates for change areas with severe symptoms with the highest priority. In this case, the content of the chart and the candidate for the change area (abnormal part of the patient) are linked and displayed in the information display area 112 so that the doctor can understand why the candidate for the change area is given the highest priority. You may
- the patient-side terminal 20 includes an arithmetic device 5, a display device 21, an imaging device 22, a storage device 23, an input device 24, a communication device 25, an audio input device 26, and an audio output device 27. are interconnected by a bus 28.
- the display device 21, the imaging device 22, the storage device 23, the input device 24, the communication device 25, the audio input device 26, and the audio output device 27 are the display device 11, the imaging device 12, the storage device 13, the input device 14, the storage device 13, and the audio output device 27, respectively. Since general functions are the same as those of the communication device 15, the voice input device 16, and the voice output device 17, description thereof will be omitted as appropriate.
- the arithmetic device 5 is, for example, an arithmetic processing device such as a CPU or GPU.
- the arithmetic device 5 includes an image quality change processing section 6 as a logical functional block.
- the image quality change processing unit 6 changes the image quality of the image data including the patient according to the image quality change instruction from the doctor side terminal 10 .
- the image quality change processing unit 6 changes the compression ratio of the video data in the codec unit.
- the image data in which the changed area has a higher image quality than the area other than the changed area is generated by lowering the compression rate of the changed area than the compression rate of the area other than the changed area. Generate. As a result, it is possible to reduce the data size of the entire video data to be transmitted while increasing the image quality of the change area.
- two compression rates are set: low compression rate (high-resolution image quality) for the changed area and high compression rate (low-resolution image quality) for the area other than the changed area.
- the setting of the compression rate may be, for example, three or more levels, such as a modified area, an area including the patient, and a background area.
- the display device 21 is an LCD or the like, and displays various information.
- FIG. 6 is a diagram for explaining an example of display contents of the patient terminal.
- the display device 21 has an image display area 211 , an information display area 212 and an input information display area 213 .
- the image display area 211 an image including the doctor transmitted from the doctor-side terminal 10 is displayed.
- Information to be notified to the patient is displayed in the information display area 212 .
- the information display area 212 may be displayed to notify the patient that the oxygen saturation will be measured. can be done. The patient can know what is being measured from this notification, and can avoid moving his/her own body parts necessary for the measurement as much as possible.
- a diagram simulating a human body is displayed in the input information display area 213 .
- a mark, icon, or the like is displayed at the site corresponding to the specified position information in the figure simulating the human body. That is, in the input information display area 213, the part of the patient that the doctor presses on the human body model input device and wants to inspect is displayed so as to be clear. From this display, the patient can see the part of his/her body that is being inspected by the doctor and can avoid moving that part.
- the information display area 212 and the input information display area 213 function as notification means for notifying the patient of the change area (part of the patient's body inspected by the doctor) for changing the image quality.
- the notification means an example of performing various displays on the display device 21 has been shown, but the present invention is not limited to this. For example, it is possible to notify the patient of the changed area by voice.
- the photographing device 22 is, for example, a video camera, and can photograph the patient using the patient-side terminal 20.
- the imaging device 22 images a patient in a predetermined imaging range (imaging angle of view) at a predetermined imaging rate, and generates moving image data composed of a plurality of time-series image data.
- the storage device 23 is a nonvolatile storage device such as an HDD, SSD, or flash memory.
- the storage device 23 stores a program that implements the functions of the image quality change processing section 6 provided in the arithmetic device 5 .
- the functions of the image quality change processing unit 6 are realized by the arithmetic unit 5 executing this program.
- the storage device 23 may include memories such as RAM and ROM.
- the storage device 13 also plays a role of storing data necessary for the image quality change processing section 6 to change the image quality of the video data.
- the input device 24 is a device that receives operation input from the patient who is the user of the patient-side terminal 20, and is, for example, a keyboard, mouse, and the like.
- the display device 21 and the input device 24 may be integrated and implemented as a touch panel.
- the communication device 25 transmits and receives data to and from the external doctor's terminal 10 via, for example, a wireless transmission line. For example, video data including doctors and video data including patients are transmitted via the communication device 25 . Further, when receiving an image quality change instruction, the communication device 25 transmits to the doctor side terminal 10 the image data of the image data including the patient in which the image quality of the changed area is higher than the image quality of the other areas.
- the voice input device 26 is, for example, a microphone, and collects voices uttered by the patient.
- Video data is generated by synthesizing the moving image data generated by the imaging device 22 and the audio information collected by the audio input device 26 . That is, this video data includes patient's movement information and audio information.
- the audio output device 27 is, for example, a speaker, and reproduces the audio contained in the doctor's video data transmitted from the doctor-side terminal 10 .
- FIG. 7 is a sequence diagram illustrating an example of the flow of information processing according to the embodiment.
- the patient terminal 20 transmits video data including the patient to the doctor terminal 10 (S10).
- the acquiring unit 2 of the doctor-side terminal 10 acquires the video data including the patient and the subject related information of the patient (S11).
- the specifying unit 3 specifies a change area for changing the image quality in the video data based on the subject-related information (S12).
- the control unit 4 generates an image quality change instruction for changing the image quality of the specified change area, and outputs it to the patient terminal 20 via the communication device 15 (S13). Specifically, the control unit 4 outputs an image quality change instruction to set the image quality of the changed area to be higher than the image quality of the areas other than the changed area. For example, when transmitting the image data generated by the imaging device 22 of the patient-side terminal 20 to the doctor-side terminal 10, the control unit 4 lowers the compression rate of the change area than the compression rate of the area other than the change area. , it is possible to generate an image quality change instruction for changing the change area to high image quality.
- the image quality change processing unit 6 of the patient-side terminal 20 changes the image quality of the specified change area in the video data including the patient based on the image quality change instruction (S15). More specifically, the image quality change processing unit 6 generates image data in which the image quality of the changed area is higher than the image quality of the other areas than the image data including the patient.
- the image quality change processing unit 6 lowers the compression rate of the change area than the compression rate of the area other than the change area, and increases the compression rate of the change area. image quality.
- the generated image data is transmitted to the doctor's terminal 10 via the communication device 25 (step S16).
- the display device 11 of the doctor-side terminal 10 displays an image in which the image quality of the changed area is higher than the image quality of the areas other than the changed area (step S17). This makes it possible to automatically sharpen the image of the changed area, that is, the area necessary for the doctor to make a diagnosis.
- past medical care information written in medical charts information on medical questionnaires filled out by patients at the time of consultation, information included in video data including patients, and other information necessary for medical examinations. It is possible to specify an area to be visually inspected from the subject-related information, which is the information, and automatically improve the image quality of the area. As a result, it is possible to clearly display the image of the area that the doctor wants to visually inspect, and it is possible to improve medical services.
- the information processing device 1 can be realized as a server installed in a data center or the like.
- the image data including the patient from the patient-side terminal 20 is transmitted to the server, and the server executes the process of generating the image quality change instruction described above.
- the image quality change instruction from the server is transmitted to the patient terminal 20, and the patient terminal 20 sets the image quality of the changed area to be higher than that of other areas, and transmits video data to the doctor terminal 10. can.
- each functional block that performs various processes described in the drawings can be configured with a processor, memory, and other circuits. Moreover, it is also possible to implement the above-described processing by causing a processor to execute a program. Therefore, these functional blocks can be realized in various forms by hardware only, software only, or a combination thereof, and are not limited to either one.
- Non-transitory computer readable media include various types of tangible storage media.
- Examples of non-transitory computer-readable media include magnetic recording media (e.g., flexible discs, magnetic tapes, hard disk drives), magneto-optical recording media (e.g., magneto-optical discs), CD-ROMs (Read Only Memory), CD-Rs, CD-R/W, semiconductor memory (eg mask ROM, PROM (Programmable ROM), EPROM (Erasable PROM), flash ROM, RAM (Random Access Memory)).
- the program may also be delivered to the computer on various types of transitory computer readable medium. Examples of transitory computer-readable media include electrical signals, optical signals, and electromagnetic waves. Transitory computer-readable media can deliver the program to the computer via wired channels, such as wires and optical fibers, or wireless channels.
- (Appendix 1) Video data including a subject who receives medical services, and acquisition means for acquiring subject-related information about the subject contained in the video data; specifying means for specifying a change area for changing image quality in the video data based on the subject-related information; image quality changing means for changing the image quality of the specified change area; comprising Information processing system.
- (Appendix 2) output means for outputting a plurality of candidates for the change area based on the subject-related information; receiving means for receiving selection of at least one candidate from the plurality of candidates; with The image quality changing means changes the image quality of the area corresponding to the selected candidate.
- the information processing system according to appendix 1.
- the subject-related information includes at least one of the subject's chart information, the subject's interview information, the subject's voice information included in the video data, and the subject's motion information included in the video data.
- the acquisition means further acquires voice data of a provider who provides medical services,
- the identifying means identifies the change area based on at least one of the subject-related information and the audio data.
- the information processing system according to appendix 3. (Appendix 5) When the audio information of the subject and the audio data of the provider are acquired, the identifying means prioritizes the audio data of the provider, and based on the audio data, identify areas to change image quality, The information processing system according to appendix 4.
- the specifying means specifies the change area based on both the voice information and the motion information.
- the information processing system according to appendix 3. (Appendix 7) Further equipped with an input means that imitates the human body, The subject-related information includes specified position information on the human body input from the input means, The information processing system according to appendix 3.
- the first terminal further comprising a first terminal that performs two-way communication and a second terminal
- the first terminal comprises a photographing means for photographing the subject and generating the video data
- the second terminal comprises display means for displaying an image of the image data generated by the first terminal in which the image quality of the change area has been changed
- the information processing system according to any one of Appendices 1 to 7.
- the image quality changing means controls the compression rate of the video data generated by the photographing means to change the image quality of the change area.
- the information processing system according to appendix 8. (Appendix 10)
- the first terminal further comprises notification means for notifying the target person of the change area specified by the specifying means,
- Video data including a subject who receives medical services, and acquisition means for acquiring subject-related information about the subject contained in the video data; specifying means for specifying a change area for changing image quality in the video data based on the subject-related information; a control means for outputting an image quality change instruction for changing the image quality of the specified change area; comprising Information processing equipment.
- output means for outputting a plurality of candidates for the change area based on the subject-related information; receiving means for receiving selection of at least one candidate from the plurality of candidates; with The control means outputs the image quality change instruction to change the image quality of the area corresponding to the selected candidate.
- the subject-related information includes at least one of the subject's chart information, the subject's interview information, the subject's voice information included in the video data, and the subject's motion information included in the video data. is 13.
- the acquisition means further acquires voice data of a provider who provides medical services,
- the identifying means identifies the change area based on at least one of the subject-related information and the audio data.
- the information processing device according to appendix 13. (Appendix 15)
- the identifying means prioritizes the audio data of the provider, and based on the audio data, identify areas to change image quality, 15.
- the specifying means specifies the change area based on both the voice information and the motion information. 13.
- the information processing device according to appendix 13. (Appendix 17) Further equipped with an input means that imitates the human body, The subject-related information includes specified position information on the human body input from the input means, 13.
- the information processing device according to appendix 13. (Appendix 18) the acquiring means acquires, via a network, the image data generated by photographing the subject by an external photographing means; further comprising display means for displaying an image in which the image quality of the change area is changed according to the image quality change instruction from the control means, out of the image data generated by the photographing means; 18.
- the information processing apparatus according to any one of Appendices 11 to 17.
- the control means generates the image quality change instruction for changing the image quality of the change area by controlling the compression rate of the video data generated by the imaging means. 19.
- the control means further outputs a notification instruction to notify the target person of the change area specified by the specifying means. 19.
- (Appendix 21) Acquiring video data including a subject receiving medical services and subject-related information about the subject contained in the video data; identifying a change area for changing image quality in the video data based on the subject-related information; changing the image quality of the identified change area; Information processing methods.
- Appendix 22 A process of acquiring video data including a subject receiving medical services and subject-related information about the subject contained in the video data; a process of identifying a change area for changing image quality in the video data based on the subject-related information; a process of changing the image quality of the identified change area; A non-transitory computer-readable medium that stores a program that causes a computer to execute
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Abstract
Description
また、画質に関する特許文献として以下がある。
医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する取得手段と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する特定手段と、
特定された前記変更領域の画質を変更する画質変更手段と、
を備える、
情報処理システム。
(付記2)
前記対象者関連情報に基づいて、前記変更領域の複数の候補を出力する出力手段と、
複数の前記候補から、少なくとも1つの候補の選択を受け付ける受付手段と、
を備え、
前記画質変更手段は、選択された候補に対応する領域の画質を変更する、
付記1に記載の情報処理システム。
(付記3)
前記対象者関連情報は、前記対象者のカルテ情報、前記対象者の問診情報、前記映像データに含まれる前記対象者の音声情報及び前記映像データに含まれる前記対象者の動作情報の少なくとも一つである、
付記1又は2に記載の情報処理システム。
(付記4)
前記取得手段は、医療サービスを提供する提供者の音声データをさらに取得し、
前記特定手段は、前記対象者関連情報及び前記音声データの少なくともいずれか1つに基づいて、前記変更領域を特定する、
付記3に記載の情報処理システム。
(付記5)
前記特定手段は、前記対象者の前記音声情報と前記提供者の前記音声データとが取得された場合、前記提供者の前記音声データを優先して、該音声データに基づいて、前記映像データにおける画質を変更する領域を特定する、
付記4に記載の情報処理システム。
(付記6)
前記特定手段は、前記対象者の前記音声情報と前記動作情報とが取得された場合、前記音声情報と前記動作情報の両方に基づいて、前記変更領域を特定する、
付記3に記載の情報処理システム。
(付記7)
人体を模した入力手段をさらに備え、
前記対象者関連情報は、前記入力手段から入力される前記人体における指定位置情報を含む、
付記3に記載の情報処理システム。
(付記8)
双方向通信を行う第1端末と、第2端末とをさらに備え、
前記第1端末は、前記対象者を撮影し、前記映像データを生成する撮影手段を備え、
前記第2端末は、前記第1端末により生成された前記映像データのうち前記変更領域の画質が変更された映像を表示する表示手段を備える、
付記1~7のいずれか1項に記載の情報処理システム。
(付記9)
前記画質変更手段は、前記撮影手段により生成された前記映像データの圧縮率を制御して、前記変更領域の画質を変更する、
付記8に記載の情報処理システム。
(付記10)
前記第1端末は、前記特定手段により特定された前記変更領域を、前記対象者に通知する通知手段をさらに備える、
付記8に記載の情報処理システム。
(付記11)
医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する取得手段と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する特定手段と、
特定された前記変更領域の画質を変更させる画質変更指示を出力する制御手段と、
を備える、
情報処理装置。
(付記12)
前記対象者関連情報に基づいて、前記変更領域の複数の候補を出力する出力手段と、
複数の前記候補から、少なくとも1つの候補の選択を受け付ける受付手段と、
を備え、
前記制御手段は、選択された候補に対応する領域の画質を変更させる前記画質変更指示を出力する、
付記11に記載の情報処理装置。
(付記13)
前記対象者関連情報は、前記対象者のカルテ情報、前記対象者の問診情報、前記映像データに含まれる前記対象者の音声情報及び前記映像データに含まれる前記対象者の動作情報の少なくとも一つである、
付記11又は12に記載の情報処理装置。
(付記14)
前記取得手段は、医療サービスを提供する提供者の音声データをさらに取得し、
前記特定手段は、前記対象者関連情報及び前記音声データの少なくともいずれか1つに基づいて、前記変更領域を特定する、
付記13に記載の情報処理装置。
(付記15)
前記特定手段は、前記対象者の前記音声情報と前記提供者の前記音声データとが取得された場合、前記提供者の前記音声データを優先して、該音声データに基づいて、前記映像データにおける画質を変更する領域を特定する、
付記14に記載の情報処理装置。
(付記16)
前記特定手段は、前記対象者の前記音声情報と前記動作情報とが取得された場合、前記音声情報と前記動作情報の両方に基づいて、前記変更領域を特定する、
付記13に記載の情報処理装置。
(付記17)
人体を模した入力手段をさらに備え、
前記対象者関連情報は、前記入力手段から入力される前記人体における指定位置情報を含む、
付記13に記載の情報処理装置。
(付記18)
前記取得手段は、外部の撮影手段によって前記対象者を撮影して生成された前記映像データを、ネットワークを介して取得し、
前記撮影手段により生成された前記映像データのうち、前記制御手段による前記画質変更指示に従って、前記変更領域の画質が変更された映像を表示する表示手段をさらに備える、
付記11~17のいずれか1項に記載の情報処理装置。
(付記19)
前記制御手段は、前記撮影手段により生成された前記映像データの圧縮率を制御して、前記変更領域の画質を変更させる前記画質変更指示を生成する、
付記18に記載の情報処理装置。
(付記20)
前記制御手段は、前記特定手段により特定された前記変更領域を、前記対象者に通知させる通知指示をさらに出力する、
付記18に記載の情報処理装置。
(付記21)
医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得し、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定し、
特定された前記変更領域の画質を変更する、
情報処理方法。
(付記22)
医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する処理と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する処理と、
特定された前記変更領域の画質を変更する処理と、
をコンピュータに実行させるプログラムが格納された非一時的なコンピュータ可読媒体。
2 取得部
3 特定部
4 制御部
5 演算装置
6 画質変更処理部
10 医師側端末
11 表示装置
12 撮影装置
13 記憶装置
14 入力装置
15 通信装置
16 音声入力装置
17 音声出力装置
18 バス
20 患者側端末
21 表示装置
22 撮影装置
23 記憶装置
24 入力装置
25 通信装置
26 音声入力装置
27 音声出力装置
28 バス
100 情報処理システム
101 取得手段
102 特定手段
103 画質変更手段
111 映像表示領域
112 情報表示領域
113 入力情報表示領域
211 映像表示領域
212 情報表示領域
213 入力情報表示領域
N ネットワーク
Claims (22)
- 医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する取得手段と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する特定手段と、
特定された前記変更領域の画質を変更する画質変更手段と、
を備える、
情報処理システム。 - 前記対象者関連情報に基づいて、前記変更領域の複数の候補を出力する出力手段と、
複数の前記候補から、少なくとも1つの候補の選択を受け付ける受付手段と、
を備え、
前記画質変更手段は、選択された候補に対応する領域の画質を変更する、
請求項1に記載の情報処理システム。 - 前記対象者関連情報は、前記対象者のカルテ情報、前記対象者の問診情報、前記映像データに含まれる前記対象者の音声情報及び前記映像データに含まれる前記対象者の動作情報の少なくとも一つである、
請求項1又は2に記載の情報処理システム。 - 前記取得手段は、医療サービスを提供する提供者の音声データをさらに取得し、
前記特定手段は、前記対象者関連情報及び前記音声データの少なくともいずれか1つに基づいて、前記変更領域を特定する、
請求項3に記載の情報処理システム。 - 前記特定手段は、前記対象者の前記音声情報と前記提供者の前記音声データとが取得された場合、前記提供者の前記音声データを優先して、該音声データに基づいて、前記映像データにおける画質を変更する領域を特定する、
請求項4に記載の情報処理システム。 - 前記特定手段は、前記対象者の前記音声情報と前記動作情報とが取得された場合、前記音声情報と前記動作情報の両方に基づいて、前記変更領域を特定する、
請求項3に記載の情報処理システム。 - 人体を模した入力手段をさらに備え、
前記対象者関連情報は、前記入力手段から入力される前記人体における指定位置情報を含む、
請求項1~6のいずれか1項に記載の情報処理システム。 - 双方向通信を行う第1端末と、第2端末とをさらに備え、
前記第1端末は、前記対象者を撮影し、前記映像データを生成する撮影手段を備え、
前記第2端末は、前記第1端末により生成された前記映像データのうち前記変更領域の画質が変更された映像を表示する表示手段を備える、
請求項1~7のいずれか1項に記載の情報処理システム。 - 前記画質変更手段は、前記撮影手段により生成された前記映像データの圧縮率を制御して、前記変更領域の画質を変更する、
請求項8に記載の情報処理システム。 - 前記第1端末は、前記特定手段により特定された前記変更領域を、前記対象者に通知する通知手段をさらに備える、
請求項8に記載の情報処理システム。 - 医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する取得手段と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する特定手段と、
特定された前記変更領域の画質を変更させる画質変更指示を出力する制御手段と、
を備える、
情報処理装置。 - 前記対象者関連情報に基づいて、前記変更領域の複数の候補を出力する出力手段と、
複数の前記候補から、少なくとも1つの候補の選択を受け付ける受付手段と、
を備え、
前記制御手段は、選択された候補に対応する領域の画質を変更させる前記画質変更指示を出力する、
請求項11に記載の情報処理装置。 - 前記対象者関連情報は、前記対象者のカルテ情報、前記対象者の問診情報、前記映像データに含まれる前記対象者の音声情報及び前記映像データに含まれる前記対象者の動作情報の少なくとも一つである、
請求項11又は12に記載の情報処理装置。 - 前記取得手段は、医療サービスを提供する提供者の音声データをさらに取得し、
前記特定手段は、前記対象者関連情報及び前記音声データの少なくともいずれか1つに基づいて、前記変更領域を特定する、
請求項13に記載の情報処理装置。 - 前記特定手段は、前記対象者の前記音声情報と前記提供者の前記音声データとが取得された場合、前記提供者の前記音声データを優先して、該音声データに基づいて、前記映像データにおける画質を変更する領域を特定する、
請求項14に記載の情報処理装置。 - 前記特定手段は、前記対象者の前記音声情報と前記動作情報とが取得された場合、前記音声情報と前記動作情報の両方に基づいて、前記変更領域を特定する、
請求項13に記載の情報処理装置。 - 人体を模した入力手段をさらに備え、
前記対象者関連情報は、前記入力手段から入力される前記人体における指定位置情報を含む、
請求項11~16のいずれか1項に記載の情報処理装置。 - 前記取得手段は、外部の撮影手段によって前記対象者を撮影して生成された前記映像データを、ネットワークを介して取得し、
前記撮影手段により生成された前記映像データのうち、前記制御手段による前記画質変更指示に従って、前記変更領域の画質が変更された映像を表示する表示手段をさらに備える、
請求項11~17のいずれか1項に記載の情報処理装置。 - 前記制御手段は、前記撮影手段により生成された前記映像データの圧縮率を制御して、前記変更領域の画質を変更させる前記画質変更指示を生成する、
請求項18に記載の情報処理装置。 - 前記制御手段は、前記特定手段により特定された前記変更領域を、前記対象者に通知させる通知指示をさらに出力する、
請求項18に記載の情報処理装置。 - 医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得し、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定し、
特定された前記変更領域の画質を変更する、
情報処理方法。 - 医療サービスを受ける対象者を含む映像データと、該映像データに含まれる前記対象者に関する対象者関連情報を取得する処理と、
前記対象者関連情報に基づいて、前記映像データにおける画質を変更する変更領域を特定する処理と、
特定された前記変更領域の画質を変更する処理と、
をコンピュータに実行させるプログラムが格納された非一時的なコンピュータ可読媒体。
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