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公开(公告)号：KR101393881B1
公开(公告)日：2014-05-12
申请号：KR1020120118444
申请日：2012-10-24
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한양대학교 산학협력단
CPC classification number: G06K9/00812
Abstract: 주차구획이 포함된 영상에서 주차구획의 일부를 이루는 슬롯을 검출하는 검출단계; 상기 검출된 슬롯들간의 겹침의 정도를 나타내는 겹침계수를 산출하는 산출단계; 및 상기 겹침계수가 일정크기 이상인 경우 겹침이 있는 것으로 판단하고, 겹침이 있는 슬롯들의 밝기 정도를 비교하여 밝기가 더 큰 슬롯을 최종슬롯으로 선택하는 선택단계;를 포함하는 차량의 주차구획 인식방법이 소개된다.
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公开(公告)号：KR101664743B1
公开(公告)日：2016-10-12
申请号：KR1020150134002
申请日：2015-09-22
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 인하대학교 산학협력단
IPC: H04N7/015 , H04N19/176 , H04N19/40 , H04N19/80
Abstract: 본발명은고해상도영상생성장치및 그방법에관한것으로, LR 영상내 블록별패턴의부호를인덱싱주소로갖는필터가저장된학습데이터베이스를기반으로 HR 영상을생성함으로써, 필터검색시간을현격히감소시켜실시간으로 HR 영상을생성할수 있는고해상도영상생성장치및 그방법을제공하고자한다. 이를위하여, 본발명은고해상도영상생성장치에있어서, LR 영상내 블록별패턴의부호에상응하는필터와, 1차부호화결과에상응하는 2차부호화방식에대한정보를저장하는학습데이터베이스; LR 영상을블록으로구분한후 각블록내 픽셀값의표준편차를기반으로평탄블록과비평탄블록으로분류하는분류부; 평탄블록으로부터 HR 영상을생성하는제1 영상생성부; 비평탄블록에서특정패턴에해당하는픽셀값을기반으로 1차부호화하는제1 부호화부; 상기 1차부호화결과에따라 2차부호화를수행하고, 1차부호화결과에 2차부호화결과를결합하여최종부호를생성하는제2 부호화부; 상기최종부호의십진수값을인덱싱주소로갖는필터를이용하여 HR 영상을생성하는제2 영상생성부; 및상기제1 영상생성부에의해생성된 HR 영상과상기제2 영상생성부에의해생성된 HR 영상을병합하여최종 HR 영상을생성하는영상병합부를포함한다.
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公开(公告)号：KR101470240B1
公开(公告)日：2014-12-08
申请号：KR1020130138519
申请日：2013-11-14
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한양대학교 산학협력단
CPC classification number: G06K9/00812 , G08G1/168
Abstract: 주차 영역 검출 방법이 개시된다. 본 주차 영역 검출 방법은 차량 주변 환경을 촬상하여 탑 뷰(Top-View) 이미지를 생성하는 단계, 탑 뷰 이미지 내에서 제1 방향 주차선을 검출하는 단계, 탑 뷰 이미지 내에서 제1 방향 주차선과 상이한 방향의 제2 방향 주차선을 검출하는 단계 및 제1 방향 주차선 및 제2 방향 주차선을 조합하여 주차 영역을 검출하는 단계를 포함한다.
Abstract translation: 公开了一种停车场检测方法。 停车区域检测方法包括以下步骤：通过拍摄车辆的周围来产生俯视图像; 检测所述顶视图像中的第一方向停车线; 检测与所述俯视图像中的所述第一方向停车线的方向不同的方向的第二方向停车线; 以及通过组合所述第一方向停车线和所述第二方向停车线来检测停车区域。
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公开(公告)号：KR101449295B1
公开(公告)日：2014-10-13
申请号：KR1020130064181
申请日：2013-06-04
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한양대학교 산학협력단
CPC classification number: G06K9/00812
Abstract: The present invention relates to an apparatus and a method for tracking a parking lot, comprising: a parking space recognizing unit for recognizing at least one parking space from a previous image frame which is photographed around a vehicle; a template generator for generating a template of a parking line of the recognized parking lot; a similarity calculating unit for comparing the template generated from the previous image frame and the parking line recognized from a current image frame to calculate the similarity; and a template correction unit for determining the position of the parking space based on the calculated similarity and for correcting the template based on the information about the parking line which is extracted from the determined position.
Abstract translation: 本发明涉及一种用于跟踪停车场的装置和方法，包括：停车位识别单元，用于从在车辆周围拍摄的先前图像帧识别至少一个停车位; 用于生成所识别的停车场的停车线的模板的模板发生器; 相似度计算单元，用于比较从前一图像帧产生的模板和从当前图像帧识别的停车线，以计算相似度; 以及模板校正单元，用于基于所计算的相似度来确定停车位的位置，并且用于基于从所确定的位置提取的关于停车线的信息来校正模板。
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公开(公告)号：KR101519209B1
公开(公告)日：2015-05-11
申请号：KR1020130092943
申请日：2013-08-06
Applicant: 현대자동차주식회사
Abstract: 본 발명은 AVM 영상 제공 장치 및 방법에 관한 것으로서, 본 발명에 따른 장치는 자차 주변의 영상을 촬영하는 카메라, 주변차량과 신호를 송수신하며 상기 주변차량으로부터의 AVM 영상 및 주변정보를 수신하는 통신부, 상기 카메라에 의해 촬영된 영상으로부터 자차의 AVM 영상을 생성하고, 자차와 주변차량 간 상대위치를 파악하여 상기 자차의 위치를 기준으로 상기 주변차량의 AVM 영상을 변환하는 영상 변환부, 상기 자차의 AVM 영상 및 상기 주변차량의 AVM 영상 간 겹침 영역을 검출하는 검출부, 및 상기 자차의 AVM 영상 및 상기 주변차량의 AVM 영상 간 겹침 영역을 매칭시켜 상기 자차의 AVM 영상 및 상기 주변차량의 AVM 영상을 합성하는 영상 합성부를 포함한다.
Abstract translation: 本发明涉及一种AVM图像提供设备和方法，根据本发明将被发送，并在相机接收，周围车辆和用于从周围车辆服用周边偏差视频通信部接收AVM图像和周边信息的信号， 生成从由相机拍摄的图像AVM图像偏差，该偏差和附近车辆到识别到图像转换器的相对位置的偏差的位置，偏离AVM的基础上的AVM图像转换周围车辆的 并且在汽车的AVM图像和相邻车辆的AVM图像之间的重叠区域与汽车的AVM图像和相邻车辆的AVM图像相匹配 和一个图像合成单元。
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Patent Agency Ranking
公开(公告)号：KR101439052B1
公开(公告)日：2014-09-05
申请号：KR1020130106719
申请日：2013-09-05
Applicant: 현대자동차주식회사
CPC classification number: G06K9/00805 , G06T7/215 , G06T7/254 , G06T2207/20224 , G06T2207/30261
Abstract: The present invention relates to an apparatus and a method for detecting an obstacle. The apparatus for detecting an obstacle according to the present invention includes a position compensation unit that compensates a position of a second image based on a first image based on a vehicle movement distance between the first image and the second image of different time points; a vehicle image generation unit that generates vehicle images according to differences between the first image and the second image and between the first image and the position-compensated second image; a computation unit that binarizes the vehicle images according to the difference values of the vehicle images and generates a synthetic image with respect to the two vehicle images based on pixel bit values corresponding to the two binarized vehicle images; and an obstacle detection unit that detects an obstacle after selecting the pixel corresponding to an area where the bit value is detected from the synthetic image.
Abstract translation: 本发明涉及一种用于检测障碍物的装置和方法。 根据本发明的用于检测障碍物的装置包括位置补偿单元，其基于第一图像基于不同时间点的第一图像和第二图像之间的车辆移动距离来补偿第二图像的位置; 车辆图像生成单元，其根据第一图像和第二图像之间以及第一图像与位置补偿后的第二图像之间的差异生成车辆图像; 基于车辆图像的差分值对车辆图像进行二值化的计算单元，基于与两个二值化车辆图像对应的像素位值，生成关于两个车辆图像的合成图像; 以及障碍物检测单元，其从合成图像中选择与检测到所述位值的区域对应的像素之后，检测障碍物。
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公开(公告)号：KR1020140060060A
公开(公告)日：2014-05-19
申请号：KR1020120126691
申请日：2012-11-09
Applicant: 현대자동차주식회사
CPC classification number: B60Q9/006 , B62D15/027 , B62D15/0285 , G01S13/867 , G01S15/025 , G01S15/931 , G01S2013/9314 , G01S2013/9375 , G01S2013/9385 , G01S2015/935 , G01S2015/936
Abstract: The present invention relates to a device and a method for displaying the parking position of a vehicle. The device for displaying the parking position of a vehicle comprises: a three-dimensional object detecting part for detecting a three-dimensional object around a vehicle by analyzing a sensor value obtained from a distance measuring sensor installed on the vehicle and a surrounding image obtained from a camera installed on the vehicle; a three-dimensional object locating part for locating the detected three-dimensional object on the basis of the sensor value and the surrounding image; and an output controlling part for controlling an output so as to output a display element corresponding to the detected three-dimensional object on the surrounding image on the basis of the position of the detected three-dimensional object.
Abstract translation: 本发明涉及一种用于显示车辆的停车位置的装置和方法。 用于显示车辆的停车位置的装置包括：三维物体检测部，用于通过分析从安装在车辆上的距离测量传感器获得的传感器值和从周围的图像获得的周围图像来检测车辆周围的三维物体 安装在车辆上的相机; 基于传感器值和周围图像来定位被检测的三维物体的三维物体定位部; 以及输出控制部分，用于根据所检测的三维物体的位置，控制输出，以便在周围图像上输出与检测到的三维物体相对应的显示元件。
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公开(公告)号：KR1020130053277A
公开(公告)日：2013-05-23
申请号：KR1020110119000
申请日：2011-11-15
Applicant: 현대자동차주식회사
CPC classification number: B60R1/00 , B60R11/04 , B60R2001/1215 , B60R2300/301 , B60R2300/305 , B60Y2400/30 , G06K9/00805
Abstract: PURPOSE: A device for displaying distance in an image using a grid is provided to intuitively calculate the distance by displaying to the grid for large areas of the image and to easily check obstacles in the image by generating the image without the sense of difference through sensing the obstacle. CONSTITUTION: A device for displaying distance in an image using a grid comprises a camera(10), an outer sensor(12), an image processing unit(14), and a display unit(16). The outer sensor is installed in a vehicle and obtains information of obstacles surrounding a vehicle. The image processing unit receives one or more among the surrounding image of the vehicle and the information of obstacles. The image processing unit outputs grid image expressing the distance in the image which is calculated using an inner parameter and characteristics for mounting the camera to the gird. [Reference numerals] (10) Camera; (12) Outer sensor; (14) Image processing unit; (16) Display unit; (AA) Image signal; (BB) Obstacle information
Abstract translation: 目的：提供一种使用网格显示图像距离的设备，以直观地计算距离，通过向图像显示大面积的图像，并通过生成图像来轻松地检测图像中的障碍物，而不会产生差异感 障碍。 构成：用于使用网格在图像中显示距离的装置包括照相机（10），外部传感器（12），图像处理单元（14）和显示单元（16）。 外部传感器安装在车辆中，并获得车辆周围的障碍物的信息。 图像处理单元在车辆的周围图像和障碍物的信息中接收一个或多个。 图像处理单元输出表示使用内部参数计算的图像中的距离的格子图像和将相机安装到网格的特性。 （附图标记）（10）相机; （12）外传感器; （14）图像处理单元; （16）显示单元; （AA）图像信号; （BB）障碍信息
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公开(公告)号：KR100303509B1
公开(公告)日：2001-11-22
申请号：KR1019970045288
申请日：1997-08-30
Applicant: 현대자동차주식회사
Inventor： 장유진
IPC: B60G17/056
Abstract: PURPOSE: A pilot servo valve system is provided to supply rapid response of a spool by controlling a displacement of the spool through chancing electrode and ER fluid. CONSTITUTION: System of a pilot servo valve comprises a base plate(12) mounted in a housing(10); a spool(14) movably installed on an upper portion of the base plate; a rod(36) guiding movement of the spool by being mounted on both ends of the spool; a leaf spring(16) combined to a middle portion of the spool; a hinge supporting an upper portion of the leaf spring; plural electrodes(32) arranged on a pilot(26) of the housing; an amplifier(22) connected to the electrode; and a controller(24) engaged with the amplifier. Thereby, the system of the pilot servo valve supplies rapid response of the spool by controlling a displacement of the spool through chancing the electrode and ER fluid.
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公开(公告)号：KR1020010055341A
公开(公告)日：2001-07-04
申请号：KR1019990056535
申请日：1999-12-10
Applicant: 현대자동차주식회사
Inventor： 장유진
IPC: B60Q1/08
CPC classification number: B60Q1/08 , B60Q2200/30 , B60Q2300/41 , B60Y2200/11 , B60Y2400/301
Abstract: PURPOSE: A head ramp irradiation angle regulator of a car and method thereof secures the sight suitable for a road condition on night driving by regulating the irradiation angle of a headlamp beam actively according to the distance between a car moving ahead and an own car. CONSTITUTION: The information of the distance between a car moving ahead and an own car is detected when the lighting of a headlamp of a moving car is sensed. According to the detected information of the distance, the safe distance of an own car is controlled and the irradiation angle of a headlamp beam is calculated. The irradiation angle of the headlamp beam is regulated according to the calculated value. Thus, the distance between a car moving ahead and an own car is outputted by calculating a radio generated time, a received time and a propagation velocity of a radio wave. Therefore, the safety on night driving is provided because the irradiation angle of a headlamp beam is regulated automatically according to the distance between a car moving ahead and an own car.
Abstract translation: 目的：一种汽车的头部斜坡照射角度调节器及其方法，其通过根据前方轿厢和本车之间的距离主动地调节前照灯的照射角度来确保适合夜间行驶的道路状况的视野。 构成：当检测到移动轿厢的前照灯的照明时，检测到前方与自身轿厢之间的距离的信息。 根据检测到的距离的信息，控制本车的安全距离，并计算头灯的照射角度。 前照灯的照射角度根据计算值进行调节。 因此，通过计算无线电发生时间，接收时间和无线电波的传播速度来输出前方与自身轿厢之间的距离。 因此，提供夜间驾驶的安全性，因为前照灯的照射角度根据前方轿厢与自身轿厢之间的距离自动调节。
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