METHOD FOR MANUFACTURING PLASMA CUTTING ELECTRODE, AND PLASMA CUTTING ELECTRODE THEREBY AND TORCH HEAD STRUCTURE HAVING PLASMA CUTTING ELECTRODE

The present invention relates to a method for manufacturing a plasma cutting electrode, and a plasma cutting electrode thereby and a torch head structure having a plasma cutting electrode. More particularly, the present invention relates to a method for manufacturing a plasma cutting electrode to reduce the consumption of hafnium used for the electrode tip of plasma cutting and to maximize the service life of the electrode, and a plasma cutting electrode thereby and a torch head structure having a plasma cutting electrode. COPYRIGHT KIPO 2016 (S100) Silver bong manufacturing step (S200) Hafnium manufacturing step (S300) Electrode body manufacturing step (S400) Vacuum brazing step ...

COMPUTING DEVICE, METHOD, AND PROGRAM TO PROVIDE VISUAL PERCEPTION TRAINING BASED ON HEAD MOUNT DISPLAY DEVICE

The present invention relates to a computing device, a method, and a program to provide a visual perception training based on a head mount display device. According to an embodiment of the present invention, the visual perception training providing method includes: a step (S200) in which a computer provides a first object to a first screen of the head mount display device and provides a second object to a second screen of the head mount display device; a step (S400, user control receiving step) in which the computer receives control from a user for adjusting a positional relation between the first and second objects; a step (S600, screen position changing step) in which the computer changes positions of the first and second screens in accordance with the control; and a step (S800) in which visual perception content is outputted within the patient′s visual field including a damaged vision area around the center of the sight. COPYRIGHT KIPO 2018 (S200) Step in which a computer provides a ...

BRAIN DISEASE DIAGNOSIS SERVICE DEVICE AND METHOD THEREOF

The present invention relates to a brain disease diagnosis service device capable of determining the types of disorders based on a result which calculates the percentage of encephalopathy in an individual brain region map of a person who is diagnosed according to the brain region by applying a conversion matrix which is estimated as an image of the person who is diagnosed and a standard image if the encephalopathy is extracted by using images obtained from an MRI device, and to a method thereof. According to an embodiment of the present invention, the device which services a brain disease diagnosis based on the images obtained the MRI device comprises; a receiving unit which receives an image obtained from the MRI device of a person who is diagnosed; a preprocessing unit which estimates a conversion matrix to match a predetermined standard image with the imaged received from the receiving unit, and produces an individual brain region map of the person who is diagnosed by applying the estimated ...

STIMULATION PROVIDING DEVICE, PERCEPTION TRAINING METHOD, AND COMPUTER PROGRAM

Provided are: a stimulation providing device capable of training, though various stimulation methods, a patient having neuropathy symptoms; a perception training method using the stimulation providing device; and a computer program stored in a medium so as to execute the perception training method. The stimulation providing device comprises: a wearing unit worn on a body part; a stimulation providing unit which is arranged in the wearing unit and which provides stimulation to the body part; and a control unit for controlling the stimulation providing unit, wherein the control unit controls at least one from among the location, the range, and the strength of stimulation.

COMPUTING DEVICE FOR PROVIDING VISUAL PERCEPTION TRAINING, AND METHOD AND PROGRAM, BASED ON HEAD-MOUNTED DISPLAY DEVICE, FOR PROVIDING VISUAL PERCEPTION TRAINING

The present invention relates to a computing device for providing visual perception training and to a method and program, based on a head-mounted display device, for providing visual perception training. The method, based on a head-mounted display device, for providing visual perception training according to one embodiment of the present invention comprises: a step (S200) in which a computer provides a first object on a first screen of the head-mounted display device and provides a second object on a second screen of the head-mounted display device; a step (S400; a user operation reception step) in which the computer receives, from a user, an operation for controlling the position relationship between the first object and the second object; a step (S600; a screen position change step) in which the computer changes the positions of the first and second screens according to the operation; and a step (S800) in which visual perception content is output in the field of vision of a patient, including ...

METHOD FOR SEGMENTING CEREBRAL INFARCTION REGION

The present disclosure relates to a method for segmenting a cerebral infarction region, and more specifically, to a method for segmenting a cerebral infarction region comprising the steps of: generating a template histogram of brain images using a plurality of brain images; matching a histogram of the brain image to be segmented to the template histogram; and segmenting the cerebral infarction region in the matched histogram based on a threshold value, which is determined on the basis of the template histogram. Also, the present disclosure relates to a method for distinguishing a cerebral infarction region to estimate a recoverable region from among the segmented cerebral infarction regions. Also, the present disclosure relates to a method for automatically analyzing a stroke. Also, the present disclosure relates to a method for extracting a representative image from medical images.

APPARATUS AND METHOD FOR SERVICING DIAGNOSIS OF BRAIN DISEASE

... 본 발명은 MRI 기기로부터 획득된 영상들을 이용하여 뇌병변이 추출되면 진단대상자의 영상과 표준 영상으로 추정된 변환행렬을 표준 뇌영역지도에 적용하여 생성된 진단 대상자의 개별 뇌영역지도에서 뇌영역별로 뇌병변이 차지하는 비율을 연산한 결과에 기반하여 장애 유형을 결정할 수 있도록 한 뇌질환 진단 서비스 장치 및 방법에 관한 것이다. 본 발명의 일 실시예에 따르면, MRI 기기로부터 획득된 영상을 기반으로 뇌질환 진단을 서비스하는 장치에 있어서, 상기 MRI 기기로부터 획득된 진단대상자의 영상을 수신하는 수신부; 미리 설정된 표준 영상을 상기 수신부에 의해 수신된 영상에 맞추기 위한 변환행렬을 추정하고 추정된 변환행렬을 미리 설정된 표준 뇌영역지도에 적용하여 상기 진단대상자의 개별 뇌영역지도를 생성하는 전처리부; 상기 전처리부에서 생성된 진단대상자의 개별 뇌영역지도에서 뇌영역별 뇌병변이 차지하는 비율을 연산하여 특징점을 추출하는 특징점 추출부; 및 상기 특징점 추출부에 의해 연산된 뇌영역별 뇌병변의 비율에 근거하여 장애 유형을 결정하는 장애유형 결정부를 포함하는 것을 특징으로 하는 뇌질환 진단 서비스 장치가 제공된다.

Brain damage and cognitive function in the visual perception training device

... 본 발명은 지정시간 동안 시각자극화면을 표시하여, 시지각 학습레벨을 측정 및 시지각 훈련을 실시하고, 시각자극화면의 중심시야부 도형 내에 한글의 자음으로 표시하며, 주변시야부는 대비 민감도가 조정된 가로 또는 세로의 정현파 줄무늬 자극을 표시하여, 연령에 상관없이 누구나 쉽게 수행할 수 있고, 시각자극화면의 표시되는 시간(난이도)을 통해 시지각 훈련을 수행하는 동안 발생하는 뇌기능활성화영역을 특정함으로써, 뇌신경학적 결손으로 인한 시야 장애에 대해 시야 정보와 뇌기능정보를 함께 제공해 향후 산업적 활용 가능성과 의공학 산업 시장 선도하도록 하는 뇌 손상에 따른 시지각 및 인지기능 훈련장치를 제공한다.

DEVICE, METHOD, AND SYSTEM FOR TRAINING BRAIN OF CENTRAL NERVOUS SYSTEM DEMYELINATING DISEASE PATIENT ON BASIS OF VIRTUAL REALITY

The present invention relates to a device for training the brain of a central nervous system demyelinating disease patient on the basis of virtual reality, and can calculate a quantitative and standardized test result for a patient without depending on the subjective opinion of a tester, by sensing the state of the patient through various sensing data and contents and digitizing the state.

METHOD FOR ESTIMATING ONSET TIME OF INFARCT REGION BASED ON BRAIN IMAGE

... 본 개시는 뇌(brain) 영상들이 획득되는 단계; 뇌 영상들에 포함된 경색 영역(infarct region)으로부터 경색 영역의 발생 시점(onset time)에 따라 변하는 정량적 값 집합이 추출되는 단계; 그리고 정량적 값 집합을 경색 영역의 발생 시점에 대응시키도록 마련된(prepared) 대응 관계(corresponding relation)를 사용하여, 정량적 값 집합이 경색 영역의 발생 시점에 대응되는 단계;를 포함하는 것을 특징으로 하는 뇌 영상에 기반한 경색 영역의 발생 시점의 추정 방법에 관한 것이다.

SYSTEM, METHOD AND PROGRAM FOR ESTIMATING ACUTE CEREBRAL INFARCTION ONSET TIME

The present invention relates to a system, a method and a program for estimating an acute cerebral infarction onset time. A method for estimating an acute cerebral infarction onset time according to one embodiment of the present invention comprises: a step of acquiring, by a computer, a first image (10) and a second image (20) for a specific first patient whose acute cerebral infarction onset time has not been confirmed (S200; image receiving step); a step of extracting an infarction area image from the second image (20) (S400); a step of setting an infarction area in the first image (10) by matching the second image (20) to the first image (10) (S600); a step of extracting feature information within the infarction area of the first image (10) (S1000); a step of calculating an elapsed time from the acute cerebral infarction onset time by comparing the extracted feature information with reference data (S1200).

DEVICE, METHOD, AND PROGRAM FOR MEMORY TRAINING THROUGH BRAIN STIMULATION

The present invention relates to a device, method, and program for memory training through brain stimulation. The method for memory training through brain stimulation, according to one embodiment of the present invention, comprises: a first problem provision step (S200) in which a computer provides a first problem in a task display area of a screen, wherein the first problem is one or more output images displayed in a predetermined position within the task display area; a first response reception step (S300) in which the computer receives, from a user, a first response to the first problem, wherein the first response is a result of the comparison of a first problem provided prior to or at an Nth time (N is a natural number) with the first problem currently provided; and a response assessment step (S600) in which the computer assesses a memory state of the user on the basis of the first response. COPYRIGHT KIPO 2018 (S200) Step in which a computer presents a first problem to a task display ...

METHOD FOR ESTIMATING TIME OF OCCURRENCE OF INFARCT ON BASIS OF BRAIN IMAGE

METHOD, DEVICE AND PROGRAM FOR PREDICTING BRAIN DISEASE STATE CHANGE THROUGH MACHINE LEARNING

Disclosed is a method by which a brain disease prediction device predicts a brain disease state change. The prediction method comprises the steps of: allowing the brain disease prediction device to acquire a test image indicating a plurality of images, wherein the test image is an image in which at least a part of a human brain is photographed at a predetermined time interval; allowing the brain disease prediction device to perform pre-processing for converting the test image into processable test voxels in order to analyze an image, wherein the test voxels are data classified into three-dimensional voxel units; allowing the brain disease prediction device to respectively map, into voxel units, a first test voxel acquired on the basis of a first time point and a second test voxel acquired on the basis of a second time point, which is set after a predetermined time, among the test voxels acquired from a specific patient, thereby generating data sets for each voxel; and allowing the brain ...

METHOD FOR CLASSIFYING CEREBRAL INFARCTION REGION

The present disclosure relates to a method for classifying a cerebral infraction region included in a brain image and, more particularly, to a method for classifying a cerebral infraction region which includes the steps of: extracting a quantitative value set including each brightness information of points on the infraction region included in at least one brain image; and estimating recovery possibility from each infraction of the points based on the difference of the quantitative value sets between the points on the infraction region. COPYRIGHT KIPO 2015 ...

DEVICE, METHOD, AND PROGRAM FOR MEMORY TRAINING THROUGH BRAIN STIMULATION

The present invention relates to a device, method, and program for memory training through brain stimulation. The method for memory training through brain stimulation, according to one embodiment of the present invention, comprises: a first problem provision step (S200) in which a computer provides a first problem in a task display area of a screen, wherein the first problem is one or more output images displayed in a predetermined position within the task display area; a first response reception step (S300) in which the computer receives, from a user, a first response to the first problem, wherein the first response is a result of the comparison of a first problem provided prior to or at an Nth time (N is a natural number) with the first problem currently provided; and a response assessment step (S600) in which the computer assesses the memory state of the user on the basis of the first response.

급성뇌경색 발생시점 추정시스템, 방법 및 프로그램

... 본 발명은 급성뇌경색 발생시점 추정시스템, 방법 및 프로그램에 관한 것이다. 본 발명의 일실시예에 따른 급성뇌경색 발생시점 추정방법은, 컴퓨터가 급성뇌경색 발생시점이 확인되지 않은 특정한 제1환자에 대한 제1영상(10) 및 제2영상(20)을 획득하는 단계(S200; 영상수신단계); 상기 제2영상(20)에서 경색영역이미지를 추출하는 단계(S400); 상기 제1영상(10)에 상기 제2영상(20)을 정합하여, 제1영상(10) 내 경색영역을 설정하는 단계(S600); 상기 제1영상(10)의 경색영역 내에서 특징정보를 추출하는 단계(S1000); 상기 추출된 특징정보를 기준데이터와 비교하여 급성뇌경색 발생시점으로부터 경과시간을 산출하는 단계(S1200);를 포함한다.

BRAIN DISEASE DIAGNOSIS SERVICE APPARATUS AND BRAIN DISEASE DIAGNOSIS SERVICE METHOD

The present disclosure relates to a brain disease diagnosis service apparatus and a brain disease diagnosis service method, the apparatus servicing brain disease diagnosis on the basis of an image obtained from an MRI device, comprising: a receiving unit for receiving an image, obtained from the MRI device, of a subject to be diagnosed; a preprocessing unit for estimating a transformation matrix in order to align a predetermined standard image with the image received by the receiving unit, and for applying the estimated transformation matrix to a predetermined standard brain region map, thereby generating an individual brain region map for the subject to be diagnosed; a feature point extracting unit for calculating a ratio occupied by brain lesions for each brain region in the individual brain region map, generated by the preprocessing unit, of the subject to be diagnosed, thereby extracting feature points; and a disability type determining unit for determining a disability type on the ...

SEGMENTATION METHOD OF CEREBRAL INFARCTION REGION

... 본 개시는 뇌경색(cerebral infarction) 영역의 분할(segmentation) 방법에 있어서, 동종의 복수의 뇌영상 히스토그램을 사용하여 뇌영상의 템플릿 히스토그램(histogram)을 생성하는 단계; 복수의 뇌영상 히스토그램을 각각 템플릿 히스토그램에 매칭하고, 매칭된 복수의 뇌영상 히스토그램에서 뇌경색 영역들의 분포를 고려하여, 템플릿 히스토그램을 기초로 자동으로 일률적으로 경색 영역을 분할하기 위한 쓰레쉬홀드 값(threshold value)을 선정하는 단계; 분할 대상이 되는 뇌영상의 히스토그램을 템플릿 히스토그램에 매칭하는 단계; 그리고 템플릿 히스토그램에 매칭된 분할 대상이 되는 뇌영상의 히스토그램에서 쓰레쉬홀드 값을 사용하여 뇌경색 영역을 분할하는 단계:를 포함하는 것을 특징으로 하는 뇌경색 영역의 분할 방법에 관한 것이다.

SYSTEM AND METHOD FOR TRANSMITTING REAL-TIME WEATHER INFORMATION AND ADVERTISEMENT INFORMATION IN VEHICLE NAVIGATION SYSTEM

Disclosed is a system for transmitting weather information and advertisement information in real time in a vehicle navigation system, capable of reducing a load of a weather information server and reducing data traffic of a vehicle navigation terminal. The system for transmitting real-time weather information and advertisement information includes: a vehicle navigation terminal including a navigation application to enable wireless mobile communication and provide the weather information to a driver; a weather information reception terminal for receiving the real-time weather information; a weather information server for receiving the weather information from the weather information reception terminal, receiving a weather information transmission request message from the navigation terminal, and transmitting updated weather information to the navigation terminal; and an advertisement server for receiving weather information of a specific region from the weather information server, selecting ...

SEGMENTATION METHOD OF CEREBRAL INFARCTION REGION

Disclosed is a segmentation method of a cerebral infarction region, which comprises the following steps: generating a template histogram of a brain image by using a plurality of brain images; matching a histogram of the brain image to be a segmentation target, with the template histogram; and segmenting a cerebral infarction region with respect to a threshold value selected based on the template histogram in the matched histogram. COPYRIGHT KIPO 2016 ...

METHOD FOR FULL-AUTOMATIC STROKE INFARCT CLASSIFICATION

The present invention relates to a method and an apparatus for automatically evaluating an infarct region and a penumbra region with respect to a stroke patient so that a medical doctor can be provided with surgical procedure information related to the stroke patient and can predict a stroke prognosis before a surgical procedure. The method for full-automatic stroke infarct classification according to the present invention includes: (a) a step of automatically analyzing the infarct region and the penumbra region by analyzing a brain MRI (diffusion weighted image and perfusion weighted image); and (b) a step of providing the surgical procedure information with respect to the stroke patient and providing information allowing the stroke prognosis prediction therethrough. COPYRIGHT KIPO 2016 ...

TRAINING METHOD, PROGRAM, AND COMPUTING DEVICE FOR IMPROVING VISUAL FIELD DEFECTS

Provided are a training method, program, and computing device for improving visual field defects. A virtual reality (VR)-based training method for improving visual field defects comprises: a first object provision step in which a computer provides a first virtual object on a screen, such that the first object is provided in a form approaching a second location from a first location on the screen; a step in which, when the location of the first object reaches the second location, the computer provides the first object in divided form on the screen or makes the first object disappear; a second object and third object provision step in which the first object is provided in divided form or disappears, and the computer provides second and third virtual objects on the screen; and a step in which the computer receives identification inputs for the second object and the third object from a user's response input device.

뇌졸중 전자동 경색부 구분 방법

... 본 발명은 뇌졸중 환자에 대한 infarct 영역과 penumbra 영역을 자동으로 평가하여 시술에 앞서 의사에게 뇌졸중 환자에 대한 시술 정보를 제공하고 뇌졸중의 예후를 예측할 수 있는 방법 및 장치에 관한 것으로, 본 발명에 따른 뇌졸중 전자동 infarct 구분방법은 (a) 뇌 MRI(Diffusion Weighted Image, Perfusion Weighted Image)를 분석하여 infarct 영역과 penumbra 영역을 자동으로 분석하는 단계와 (b) 이를 통해 뇌졸중 환자에 대한 시술 정보를 제공하고 뇌졸중의 예후를 예측할 수 있는 정보를 제공하는 단계를 포함한다.

SYSTEM, METHOD AND COMPUTER PROGRAM FOR PROVIDING TRAINING FOR PAIN ALLEVIATION

The present invention relates to system, method and computer program for providing training for pain alleviation. A method for providing training for pain alleviation according to an embodiment of the present invention comprises: a step for a computer requesting a temperature providing apparatus to provide first temperature to a first part of the body; a step for the computer requesting the temperature providing apparatus to provide second temperature to a second part of the body; a step for requesting selecting of temperature in accordance with a particular condition between the first temperature and the second temperature from a user; and a correct-answer rate calculating step for carrying out implementation of distinguishing between the first temperature and the second temperature a predetermined number of times and then calculating a correct-answer rate.

BRAIN CONNECTIVITY-BASED VISUAL PERCEPTION TRAINING DEVICE, METHOD AND PROGRAM

The present invention relates to a brain connectivity-based visual perception training device, method and program. The brain connectivity-based visual perception training method, according to one embodiment of the present invention, comprises: a step (S200; a spatial movement image providing step) of allowing a computer to provide a spatial movement image to a head-mounted display device; a step (S400; a visual perception training image providing step) of allowing the computer to provide a visual perception training image simultaneously with the spatial movement image or subsequently to the spatial movement image; and a step (S1000) of allowing the computer to receive, from a user, a performance result of a first task of the visual perception training image. Hereinafter, each step is described in detail.

CPU NETWORK INTEGRATED SCHEDULING SYSTEM AND CONTROLLING METHOD THEREOF

The present invention discloses a central processing unit (CPU) network integrated scheduling system capable of minimizing an input/output (I/O) performance interference phenomenon of a virtual machine through CPU scheduling. The CPU network integrated scheduling system comprises: a data collector collecting I/O performance information of the virtual machine from a virtual network interface; and a feedback controller comparing the I/O performance information of the virtual machine and preset reference information, and controlling a CPU resource amount assigned to the virtual machine so that the I/O performance information of the virtual machine reaches the reference information. COPYRIGHT KIPO 2018 (100) CPU scheduler (110) CPU resource assignment module (120) Feedback controller (130) Data collector (140) Virtual network interface (150) Virtual machine (VM) ...

TEMPERATURE PROVIDING APPARATUS

Disclosed is a temperature providing apparatus comprising: a housing body; a plurality of temperature transfer parts for transferring different temperatures to the outside of the housing body; and a temperature control part for controlling the respective temperature of each of the plurality of temperature transfer parts.

METHOD AND APPARATUS FOR INDOOR NAVIGATION USING AUGMENTED REALITY

Disclosed are a method and an apparatus for an indoor navigation using augmented reality. The indoor navigation method using augmented reality in a mobile communication terminal, which includes a positioning unit, a local communication unit, a camera unit, and a display unit, includes the following steps: executing an application embedded in the mobile communication terminal; a location information collection step of collecting location information including information on a wireless access point adjacent to the local communication unit and information collected by the positioning unit on the moving direction or the movement between layers of the mobile communication terminal, by the application; calculating a current location of the mobile communication terminal by using the location information; a movement path generation step of generating movement route information according to the current location at a predetermined constant cycle; generating guide information corresponding to the ...

뇌 자극을 통한 기억력 훈련 장치, 방법 및 프로그램

... 본 발명은 뇌 자극을 통한 기억력 훈련장치, 방법 및 프로그램에 관한 것이다. 본 발명의 일실시예에 따른 뇌 자극을 통한 기억력 훈련방법은, 컴퓨터가 화면 내의 테스크표시부에 제1문제를 제공하되, 상기 제1문제는 상기 테스크표시부 공간 내의 특정한 위치에 하나 이상의 출력이미지가 표시되는 것인, 제1문제 제공단계(S200); 컴퓨터가 사용자로부터 상기 제1문제에 대한 제1응답을 수신하되, 상기 제1응답은 N회(N은 자연수) 이전에 제공된 제1문제와 현재 제공된 제1문제를 비교한 결과인, 제1응답 수신단계(S300); 및 컴퓨터가 상기 제1응답을 기반으로 사용자의 기억력 상태를 평가하는 응답평가단계(S600);를 포함한다.

SYSTEM, METHOD AND PROGRAM FOR ESTIMATING ONSET TIME OF ACUTE ISCHEMIC STROKE

The present invention relates to a system, a method and a program for estimating an onset time of an acute ischemic stroke. A method of estimating an onset time of an acute ischemic stroke according to the present invention comprises the steps of: acquiring, by a computer, a first image (10) and a second image (20) of a specific first patient whose onset time of an acute ischemic stroke is not identified (S200; image receiving step); extracting an image of an acute ischemic stroke region from the second image (S400); setting an acute ischemic stroke region in the first image (10) by matching the first image (10) and the second image (20) (S600); extracting feature information from the acute ischemic stroke region of the first image (10) (S1000); and calculating a time elapsed from the onset time of the acute ischemic stroke by comparing the extracted feature information with reference data (S1200). According to the present invention as described above, an onset time of an acute ischemic ...

통증 개선을 위한 훈련제공시스템, 방법 및 컴퓨터프로그램

... 본 발명은 통증 개선을 위한 훈련제공시스템, 방법 및 컴퓨터프로그램에 관한 것이다. 본 발명의 일실시예에 따른 통증 개선을 위한 훈련제공방법은, 컴퓨터가 온도제공장치에 제1온도를 제1신체지점에 제공 요청하는 단계; 컴퓨터가 상기 온도제공장치에 제2온도를 제2신체지점에 제공 요청하는 단계; 사용자로부터 제1온도와 제2온도 중에 특정조건에 부합하는 온도를 선택하도록 요청하는 단계; 및 상기 제1온도와 상기 제2온도를 구별하는 시행을 미리 정해진 횟수만큼통증개선훈련을 수행한 후하여 정답률을 산출하는되, 상기 통증개선훈련은 제1온도와 제2온도를 구별하는 시행을 특정횟수 수행하는 것인, 정답률산출단계; 를 포함한다.

온도 제공장치

... 하우징 본체, 상기 하우징 본체 외부로 서로 다른 온도를 전달할 수 있는 복수의 온도 전달부 및 상기 복수의 온도 전달부 각각의 온도를 조절하는 온도 조절부를 포함하는 온도 제공장치가 개시된다.

TRAINING SYSTEM FOR VISUAL PERCEPTION AND COGNITIVE FUNCTION DUE TO BRAIN DAMAGE AND TRAINING METHOD FOR VISUAL PERCEPTION AND COGNITIVE FUNCTION USING SAID SYSTEM

The present invention relates to a training system for visual perception and cognitive function due to brain damage, and a training method for visual perception and cognitive function using the system. More specifically, the training system of the present invention comprises: a visual perception training main body embedded with a program for carrying out a visual perception training; a screen display unit providing a test subject with a visual perception training screen; an input unit allowing the test subject to mark answers thereon; a database visual perception training server building a database on personal information of the test subject, an outcome of measured level on visual perception, and a result of the visual perception training; and a controlling part controlling the screen display unit and the visual perception training server by comprising the following steps: measuring a damaged area covering visual field defects of the test subject by providing a vision stimulating screen ...