-
公开(公告)号：KR1020100013921A
公开(公告)日：2010-02-10
申请号：KR1020080075671
申请日：2008-08-01
Applicant: 한국도로공사
IPC: H04N7/18
CPC classification number: H04N5/23296 , H04N5/2252 , H04N5/2254 , H04N7/181
Abstract: PURPOSE: A photographing apparatus in association with an omni-directional camera and a PTZ camera, a photographing method and a recording medium thereof are provided to replace deterioration of image quality with an image photographed in a PTZ camera, thereby obtaining a clear image. CONSTITUTION: An omni-directional camera(100) photographs an omni-directional area. A PTZ camera(200) is installed in a location near the omni-directional camera. A controller(300) controls the PTZ camera to be associated with a designated area of a photographed area. A convex mirror(110) of the omni-directional camera projects an image of omni-direction.
Abstract translation: 目的：提供一种与全向摄像机，PTZ摄像机，摄影方法及其记录介质相关联的拍摄设备，以便用PTZ摄像机拍摄的图像来代替图像质量的劣化，从而获得清晰的图像。 构成：全方位摄像机（100）拍摄全方位的区域。 PTZ摄像机（200）安装在全向摄像机附近的位置。 控制器（300）控制PTZ摄像机与拍摄区域的指定区域相关联。 全方向摄像机的凸面镜（110）投射全方位图像。
-
公开(公告)号：KR1020080090768A
公开(公告)日：2008-10-09
申请号：KR1020070034028
申请日：2007-04-06
Applicant: 한국도로공사
IPC: H04N5/225
CPC classification number: H04N5/2254 , G02B5/10 , H04N7/18
Abstract: A quadratic curved surface mirror structure including a camera in a multi-area monitoring system and a method of manufacturing the quadratic curved surface mirror structure are provided to obtain long-distance images to definitely confirm objects on a road to thereby grasp traffic conditions more efficiently. A multi-area monitoring system includes a quadratic curved surface mirror structure(5). The quadratic curved surface mirror structure, mounted on a camera unit(2), collects long-distance images of a road, which are captured by the camera unit. An internal curved surface mirror of the quadratic curved surface mirror structure is partially removed and re-combined to collect long-distance images rather than short-distance images. The quadratic curved surface mirror structure includes a camera(7).
Abstract translation: 提供一种包括多区域监视系统中的摄像机的二次曲面镜结构以及二次曲面镜结构的制造方法，以获得长距离图像，从而能够更加有效地掌握交通状况。 多区域监控系统包括二次曲面反射镜结构（5）。 安装在相机单元（2）上的二次曲面反射镜结构收集由相机单元捕获的道路的远距离图像。 二次曲面镜结构的内部曲面镜被部分地去除并重新组合以收集远距离图像而不是短距离图像。 二次曲面镜结构包括照相机（7）。
-
Patent Agency Ranking
公开(公告)号：KR1020100038836A
公开(公告)日：2010-04-15
申请号：KR1020080097964
申请日：2008-10-07
Applicant: 한국도로공사
CPC classification number: G06T7/44 , G08G1/0967 , H04N7/18
Abstract: PURPOSE: A weather detecting apparatus by the image information analysis and weather sensing method using the same are provided to create road traffic environment which can deal effectively with a locally torrential rain or a heavy snow etc. by sensing weather conditions based on an analysis of video information recorded with a camera unit. CONSTITUTION: A camera unit(100) takes a photograph of an image from a road. A weather sensing means(200) senses a weather based on the recorded image. A weather generator(300) indicates a road section weather according to the sensing result. A weather condition learner(400) receives the image from the camera unit, stores a state of the actual road section weather, and offers the weather condition critical value to the weather sensing means.
Abstract translation: 目的：提供通过图像信息分析和使用其的气象感测方法的天气检测装置，以通过基于视频分析来感测天气条件来创建可以有效地处理局部暴雨或大雪等的道路交通环境 使用相机单元记录的信息。 规定：相机单元（100）拍摄路面图像。 天气感测装置（200）基于所记录的图像来感测天气。 天气发生器（300）根据感测结果表示路段天气。 天气条件学习者（400）从相机单元接收图像，存储实际路段天气的状态，并将气象条件临界值提供给天气感测装置。
-
公开(公告)号：KR100863508B1
公开(公告)日：2008-10-15
申请号：KR1020070034028
申请日：2007-04-06
Applicant: 한국도로공사
IPC: H04N5/225
Abstract: 본 발명은 도로의 양방향 영상을 촬상하여 전기적인 영상신호로 변환하는 다영역감시시스템의 카메라장치에 있어서, 상기 카메라장치에 장착되어 입사되는 도로의 양방향 원거리 영상을 수집하고 내부 곡면경구조가 일부 제거 및 재결합되어 근거리 영상보다는 원거리영상이 더 수집되며, 내부에 카메라가 내장되는 카메라내장형 2차 곡면경을 포함하는 다영역 감시시스템의 카메라내장형 곡면경구조를 제공한다.
상기와 같은 본 발명은 반사미러에 일정 이격거리를 두고 위치하는 카메라내장형 타원형곡면경을 그 중심으로부터 반지름의 일정부분(m/R)만큼씩 양쪽으로 각기 제거하고 이들을 서로 접착시킨다음 다시 하부의 일정부분 (n/R)만을 잘라낸 부재 내부에 일정부피로 홀을 형성시킨다음 카메라를 설치하여 2차 곡면경을 제조하므로써, 곡면경구조를 근거리 영역은 최소로 하고 원거리영역은 최대가 되게 제조하므로 그에 따라 다영역 감시시스템의 원거리영상 수집성을 극대화시킨다.
타원형곡면경, 감시, 근거리영역, 원거리영역, 내장형 카메라, 홀-
公开(公告)号：KR100863507B1
公开(公告)日：2008-10-15
申请号：KR1020070042614
申请日：2007-05-02
Applicant: 한국도로공사
CPC classification number: H04N5/2621 , G02B5/10 , G06T3/20 , G06T3/608 , H04N5/2628 , H04N7/18
Abstract: A multi-area monitoring system of a CCTV having a camera quadratic curved surface mirror structure and a method for correcting a distortion image thereof are provided to maximize image recovery force of the system and obtain high quality of the image by selecting an unwrapping region, cropping the curved area of an region of interest, and unwrapping the curved area. A multi-area monitoring system of a CCTV having a camera quadratic curved surface mirror structure comprises a camera device part(2), an image signal processor(3), and a computer device part(5). The camera device part photographs remote distance images of all directions through a camera unit(1). The image signal processor converts the remote distance image signal into an image data. The computer device part selects an unwrapping region of the image data, makes the unwrapping region into an ROI(Region Of Interest), crops/unwraps necessary curved areas of the ROI, converts the curved areas into plane images, displays the plane images on a monitor(4), and recovers the plane images into an original image through an image calibration process.
Abstract translation: 提供具有相机二次曲面镜结构的CCTV的多区域监视系统和用于校正其失真图像的方法，以使系统的图像恢复力最大化，并通过选择展开区域，裁剪以获得高质量的图像 感兴趣区域的弯曲区域，并且展开弯曲区域。 具有相机二次曲面镜结构的闭路电视的多区域监视系统包括相机设备部分（2），图像信号处理器（3）和计算机设备部分（5）。 相机设备部分通过相机单元（1）拍摄所有方向的远距离图像。 图像信号处理器将远距离图像信号转换为图像数据。 计算机设备部件选择图像数据的展开区域，使解卷积区域成为ROI（感兴趣区域），作物/展开ROI的所需弯曲区域，将弯曲区域转换为平面图像，将平面图像显示在 监视器（4），并通过图像校准过程将平面图像恢复为原始图像。
-
公开(公告)号：KR100359342B1
公开(公告)日：2002-10-31
申请号：KR1020010029448
申请日：2001-05-28
Applicant: 주식회사 비츠로시스 , 이인정 , 민준영 , 최종욱 , 한국도로공사
IPC: H04N7/18
Abstract: 본발명은 CCTV 카메라의 Panning, Tilting, Zooming 변환에따른검지영역자동설정시스템에관한것이다. 본발명은고속도로및 도심교차로, 국도등에설치되어있거나또는신도로의건설로앞으로설치될예정인 CCTV 카메라에교통정보를자동으로수집할수 있는영상검지기기능을부가하기위하여 CCTV 카메라의 Panning, Tilting, Zooming 변환이이루어질 때마다 CCTV 카메라에서들어오는영상에서도로의각 차로별로검지영역을자동으로설정해줌으로써차로별검지영역에서교통량, 차량평균속도, 점유율등의교통정보를수집하는검지영역자동설정시스템이다.
-
公开(公告)号：KR1020020015637A
公开(公告)日：2002-02-28
申请号：KR1020010029448
申请日：2001-05-28
Applicant: 주식회사 비츠로시스 , 이인정 , 민준영 , 최종욱 , 한국도로공사
IPC: H04N7/18
Abstract: PURPOSE: A detection area set-up system of a CCTV(Closed Circuit Television) is provided to enhance the accuracy of traffic information by automatically collecting traffic information using the panning, tilting, and zooming functions of a CCTV. CONSTITUTION: A detection area set-up system(100) of a CCTV comprises a CCTV camera(110), a video input unit(120), an element value calculating unit(130), a communication unit(140), a coordinate converting unit(150), a correcting unit(160), and a preset unit(170). The CCTV camera is installed on a road to photograph the road. The video input unit compresses the images inputted via the CCTV and transfers the compressed image to a traffic center. The element value calculating unit consists of an A/D(Analog to Digital) converter, a CPU(Central Processing Unit), a pan/tilt driver, a zoom driver, a communication driver, and a power driver. The element value calculating unit calculates the panning value, tilting value, and zooming value of the CCTV camera when panning, tilting, and zooming are performed. The communication unit transfers the element values and images to the traffic center by multiplexing a video link and a data link. The coordinate converting unit calculates a coordinate conversion on a three-dimensional space by a coordinate converting algorithm. The correcting unit installed in the traffic center automatically sets up a detection area by considering a mechanical error and corrects the detection area. Therefore, accurate traffic condition is obtained.
Abstract translation: 目的：提供CCTV（闭路电视）的检测区域设置系统，通过使用CCTV的平移，倾斜和缩放功能自动收集交通信息，提高交通信息的准确性。 构成：CCTV的检测区域设置系统（100）包括CCTV摄像机（110），视频输入单元（120），元素值计算单元（130），通信单元（140），坐标转换 单元（150），校正单元（160）和预设单元（170）。 CCTV摄像机安装在道路上拍摄道路。 视频输入单元压缩通过CCTV输入的图像，并将压缩图像传送到交通中心。 元件值计算单元由A / D（模拟到数字）转换器，CPU（中央处理单元），云台驱动器，变焦驱动器，通信驱动器和功率驱动器组成。 元素值计算单元在执行平移，倾斜和缩放时计算CCTV摄像机的平移值，倾斜值和变焦值。 通信单元通过复用视频链路和数据链路将元素值和图像传送到交通中心。 坐标转换单元通过坐标变换算法计算三维空间的坐标变换。 安装在交通中心的校正单元通过考虑机械误差自动设置检测区域，校正检测区域。 因此，获得准确的交通状况。
-
-
-
-
-
-
Search Results
17
records
(took 0.02 seconds)
