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    • 1. 发明申请
    • 영상 처리 장치 및 영상 처리 방법
    • 图像处理装置和图像处理方法
    • WO2017111257A1
    • 2017-06-29
    • PCT/KR2016/010005
    • 2016-09-07
    • 한화테크윈 주식회사
    • 이영현
    • H04N5/232H04N5/225H04N7/18G06K9/00B64C39/02
    • B64C39/02G06K9/00H04N5/225H04N5/232H04N7/18
    • 본 실시예들은 영상 처리 장치 및 영상 처리 방법을 개시한다. 본 발명의 일 실시예에 따른 영상 처리 장치는, 카메라를 탑재한 비행체로부터 영상 및 위치 정보를 획득하는 영상획득부; 제1 범위 내에서 가변하는 문턱 값을 적용하여 상기 영상으로부터 적어도 하나의 후보 영역을 검출하고, 상기 후보 영역의 특징 정보를 기초로 객체를 검출하는 검출부; 적어도 하나의 이전 영상에서 검출된 객체의 정보를 기초로 상기 영상에서 검출된 객체의 위치를 보정하는 추적부; 및 상기 위치 정보를 기초로 상기 비행체에 대한 상기 객체의 위치를 추정하는 추정부;를 포함한다.
    • 这些实施例公开了一种图像处理装置和图像处理方法。 根据本发明,一种图像获得单元,用于获得从配备有摄像机的车辆的图像和位置信息的一个实施例的图像处理装置; 检测单元通过应用第一范围内的可变阈值并基于候选区域的特征信息检测对象,从图像中检测至少一个候选区域; 跟踪单元,用于基于在至少一个先前图像中检测到的对象的信息来校正在图像中检测到的对象的位置; 以及估计单元,基于位置信息来估计物体相对于飞行器的位置。
    • 3. 发明公开
    • 실내 감시 시스템 및 실내 감시 방법
    • 室内监控系统与方法
    • KR1020140033262A
    • 2014-03-18
    • KR1020120093894
    • 2012-08-27
    • 한화테크윈 주식회사고려대학교 산학협력단
    • 고한석이영현김광윤구본화송태엽김한준
    • G06T7/20H04N7/18
    • H04N7/18G06K9/00771G06K9/6277G06T7/11G06T7/194G06T2207/30232
    • Disclosed by the present invention are an indoor surveillance system and an indoor surveillance method. The indoor surveillance system of the present invention includes: a sound processor which extracts a sound feature from a sound signal and determines whether an abnormal event occurs in a surveillance area based on the extracted sound feature; an image processor which detects a foreground blob from an image signal and determines whether an abnormal event occurs in the surveillance area based on motion information of the detected foreground blob; and a context-aware device which produces a sound abnormality probability and an image abnormality probability by accumulating an abnormal event determination result about the sound signal and an abnormal event determination result about the image signal over a fixed time period and finally determines whether the abnormal event occurs in the surveillance area by using a combination abnormal probability distribution model about a normal situation and an abnormal situation. [Reference numerals] (20) Sound sensor; (30) Image sensor; (40) Input device; (50) Sound processor; (60) Image processor; (70) Context-aware device; (80) Output device
    • 本发明公开了一种室内监视系统和室内监视方法。 本发明的室内监视系统包括:声音处理器,其从声音信号中提取声音特征,并且基于所提取的声音特征来确定在监视区域中是否发生异常事件; 图像处理器,其从图像信号检测前景斑点,并且基于检测到的前景斑点的运动信息来确定在监视区域中是否发生异常事件; 以及通过在固定时间段内累积关于声音信号的异常事件确定结果和关于图像信号的异常事件确定结果来产生声音异常概率和图像异常概率的上下文感知设备,并且最终确定异常事件 通过对正常情况和异常情况使用组合异常概率分布模型发生在监视区域。 (附图标记)(20)声音传感器; (30)图像传感器; (40)输入装置; (50)声音处理器; (60)图像处理器; (70)上下文感知设备; (80)输出装置
    • 4. 发明公开
    • 초해상도 영상 복원 방법, 및 이를 이용한 불법 주정차 단속 시스템
    • 重新构建超分辨率图像的方法,以及用于检测超分辨率图像的非法车辆的系统
    • KR1020120020008A
    • 2012-03-07
    • KR1020100083702
    • 2010-08-27
    • 한화테크윈 주식회사고려대학교 산학협력단
    • 강봉협고한석송태엽구본화이영현김민재정대성신현학
    • G06T5/00G06T7/00
    • G06T3/4053
    • PURPOSE: A very high resolution restoring method and an illegal parking checking system using the same are provided to combine pixel information of a low resolution image inputted at a current time with pixel information of a previously estimated very high resolution image, thereby restoring a high resolution image at the current time. CONSTITUTION: An illegal parking checking system receives a low resolution input image(S110). The system generates a high resolution estimated image(S120). The system compensates for a restoration error due to wrong image alignment wherein the restoration error is between the input image and the estimated error(S130). When a scene is suddenly changed, the system initializes a previously estimated high resolution target image(S140).
    • 目的:提供一种非常高分辨率的恢复方法和使用该方法的非法停车检查系统,以将当前时间输入的低分辨率图像的像素信息与先前估计的非常高分辨率图像的像素信息相结合,从而恢复高分辨率 图像在当前时间。 规定:非法停车检查系统接收低分辨率输入图像(S110)。 该系统产生高分辨率估计图像(S120)。 该系统补偿由于错误的图像对准而导致的恢复误差,其中恢复误差在输入图像与估计误差之间(S130)。 当场景突然改变时,系统初始化先前估计的高分辨率目标图像(S140)。
    • 9. 发明公开
    • 영상 처리 방법
    • 处理图像的方法
    • KR1020130104286A
    • 2013-09-25
    • KR1020120025660
    • 2012-03-13
    • 한화테크윈 주식회사고려대학교 산학협력단
    • 노승인고한석송태엽이영현김한준구본화
    • G06T7/00G06T7/20G06T7/40G06K9/00G06K9/38H04N7/18
    • G06K9/64G06K9/00771G06K9/38G06T7/11G06T7/143G06T7/194G06T2207/10016G06T2207/30232G06T7/269G06T7/20G06T7/40G06T7/41G06T7/579G06T7/75H04N7/18
    • PURPOSE: An image processing method is provided to obtain a foreground probability value based on a foreground probability histogram about a correlation between a standard image of an input image and the input image, thereby improving the accuracy of separation and being robust in an environment such as the inside of an elevator. CONSTITUTION: Whether each pixel of an input image is a pixel of a foreground image or a pixel of a background image is determined by a Gaussian mixture model (S21). Whether each pixel is included in a motion area is determined (S22). With regard to each pixel, a foreground probability value is obtained based on a foreground probability histogram about a correlation between a standard image of the input image and the input image (S23). If the foreground probability value of a pixel of the examined foreground image or a pixel in the motion area is above a given threshold value, the pixel is determined as a pixel of the foreground image (S24). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S21) Whether each pixel of an input image is a pixel of a foreground image or a pixel of a background image is determined by a Gaussian mixture model; (S22) Whether each pixel is included in a motion area is determined; (S23) With regard to each pixel, a foreground probability value is obtained based on a foreground probability histogram about a correlation between a standard image of the input image and the input image; (S24) If the foreground probability value of a pixel of the examined foreground image or a pixel in the motion area is above a given threshold value, the pixel is determined as a pixel of the foreground image; (S25) Standard image is updated; (S26) Is there an ending signal ?
    • 目的:提供一种图像处理方法,用于基于关于输入图像的标准图像与输入图像之间的相关性的前景概率直方图来获得前景概率值,从而提高分离的准确度并且在诸如 电梯里面。 构成:通过高斯混合模型确定输入图像的每个像素是前景图像的像素还是背景图像的像素(S21)。 确定每个像素是否包括在运动区域中(S22)。 对于每个像素,基于关于输入图像的标准图像与输入图像之间的相关性的前景概率直方图来获得前景概率值(S23)。 如果所检查的前景图像的像素的前景概率值或运动区域中的像素高于给定阈值,则将像素确定为前景图像的像素(S24)。 (附图标记)(AA)开始; (BB)否 (CC)是; (DD)结束; (S21)通过高斯混合模型确定输入图像的每个像素是前景图像的像素还是背景图像的像素; (S22)确定每个像素是否包括在运动区域中; (S23)关于每个像素,基于关于输入图像的标准图像与输入图像之间的相关性的前景概率直方图来获得前景概率值; (S24)如果所检查的前景图像的像素的前景概率值或运动区域中的像素的前景概率值高于给定的阈值,则将像素确定为前景图像的像素; (S25)标准图像更新; (S26)是否有结束信号?
    • 10. 发明授权
    • 영상 처리 방법 및 장치
    • 用于处理图像的装置和方法
    • KR101424387B1
    • 2014-07-28
    • KR1020130011908
    • 2013-02-01
    • 고려대학교 산학협력단
    • 이영현고한석양철종
    • H04N5/262G06T5/50
    • G06T5/50G06T5/003G06T7/292
    • The present invention relates to a method and an apparatus for processing an image, which are capable of improving the quality of an image collected by transportation such as a vehicle. According to an embodiment of the present invention, an image processing apparatus for transportation includes: a first camera which includes a first lens and has a first capture speed; a second camera which includes a second lens vertical to the first lens and has a second capture speed; a beam splitter which is arranged at an angle of 45 degrees with the first lens and the second lens; an image processing unit which creates a third image using first information which is acquired from a first image photographed by the first camera and second information which is acquired from a second image photographed by the second camera; and a control unit which controls the first camera, the second camera, the beam splitter, and the image processing unit.
    • 本发明涉及一种图像处理方法和装置,其能够提高诸如车辆的运输所收集的图像的质量。 根据本发明的实施例,一种用于运输的图像处理装置包括:第一相机,包括第一透镜并具有第一捕获速度; 第二相机,其包括垂直于第一透镜的第二透镜并具有第二捕获速度; 与第一透镜和第二透镜以45度的角度布置的分束器; 图像处理单元,其使用从由第一相机拍摄的第一图像获取的第一信息和从由第二相机拍摄的第二图像获取的第二信息来创建第三图像; 以及控制单元,其控制第一相机,第二相机,分束器和图像处理单元。