公开(公告)号：KR1020100099489A

公开(公告)日：2010-09-13

申请号：KR1020090018013

申请日：2009-03-03

Applicant: 삼성전자주식회사

Inventor： 한승주 ,  박치연 ,  김정배 ,  정대수

IPC: B25J13/00 ,  B25J5/00 ,  G05D1/02 ,  G05D1/12

Abstract: PURPOSE: A navigation control apparatus and method based on collision prediction are provided to achieve a realistic vehicle operation environment. CONSTITUTION: A navigation control apparatus(1) based on collision prediction comprises an information analyzing unit(10), a path determining unit(20), and a vehicle control unit(30). The information analyzing unit analyzes location and movement information of moving obstacles to a vehicle traveling on a navigation path. The path determining unit determines the possibility of collision against the moving obstacles using the analyzed information and set a navigation path for the vehicle. The vehicle control unit guides the vehicle along the set navigation path.

Abstract translation: 目的：提供一种基于碰撞预测的导航控制装置和方法，以实现现实的车辆操作环境。 构成：基于碰撞预测的导航控制装置（1）包括信息分析单元（10），路径判定单元（20）和车辆控制单元（30）。 信息分析单元分析在导航路径上行驶的车辆的移动障碍物的位置和移动信息。 路径确定单元使用所分析的信息来确定与移动障碍物碰撞的可能性，并且设置车辆的导航路径。 车辆控制单元沿着设定的导航路径引导车辆。

公开(公告)号：KR1020080112798A

公开(公告)日：2008-12-26

申请号：KR1020070061700

申请日：2007-06-22

Applicant: 삼성전자주식회사

Inventor： 권재현 ,  이성덕 ,  정대수 ,  최원희 ,  유영진

IPC: H04N5/57

CPC classification number: G06T5/008 ,  G06T5/002 ,  G06T5/40 ,  G06T2207/20208

Abstract: An image enhancement method and an adaptive exposure setting method using the same are provided to process an image adaptively according to a kind of an input image, and improve quality of an image having high proportionality of samples belonging to low brightness and high brightness areas. An element extracting unit(110) separates a brightness signal and a color signal from an input image signal. A brightness enhancing unit(120) enhances brightness of the brightness signal. A contrast enhancing unit(130) separates the brightness signal whose brightness is improved into at least one local area and improves contrast of the improved bright signal per a local area.

Abstract translation: 提供一种图像增强方法和使用其的自适应曝光设置方法，以根据输入图像的种类自适应地处理图像，并且提高属于低亮度和高亮度区域的样本的高比例的图像的质量。 元素提取单元（110）从输入图像信号中分离亮度信号和颜色信号。 亮度增强单元（120）增强亮度信号的亮度。 对比度增强单元（130）将其亮度提高的亮度信号分离成至少一个局部区域，并且改善每个局部区域的改善的亮信号的对比度。

公开(公告)号：KR1020080026880A

公开(公告)日：2008-03-26

申请号：KR1020060092010

申请日：2006-09-21

Applicant: 삼성전자주식회사

Inventor： 정대수 ,  최원희 ,  이성덕

IPC: H04N5/235 ,  H04N5/232

CPC classification number: H04N5/2353 ,  H04N5/2352 ,  H04N5/243

Abstract: An apparatus and a method for compensating the brightness of an image are provided to reduce time and an operation amount necessary for compensating the brightness of the image as it is unnecessary to perform repeated feedback using at least one of brightness information and gain information. An image acquisition unit(110) acquires the image of a predetermined subject, and an initial brightness detection unit(120) detects the initial brightness of the image acquired by the image acquisition unit in initial exposure. An image compensation unit(160) compensates the brightness of the acquired image so as for the detected initial brightness to be target brightness. An external light detection unit(140) detects the brightness of an external light. A brightness information storage unit(130) stores brightness information about the brightness of the acquired image according to an exposure time. An exposure adjustment unit(150) adjusts the exposure time.

Abstract translation: 提供用于补偿图像的亮度的装置和方法，以减少补偿图像的亮度所需的时间和操作量，因为不需要使用亮度信息和增益信息中的至少一个执行重复反馈。 图像获取单元（110）获取预定对象的图像，并且初始亮度检测单元（120）在初始曝光中检测由图像获取单元获取的图像的初始亮度。 图像补偿单元（160）将所获取的图像的亮度补偿为检测到的初始亮度为目标亮度。 外部光检测单元（140）检测外部光的亮度。 亮度信息存储单元（130）根据曝光时间存储关于所获取的图像的亮度的亮度信息。 曝光调整单元（150）调节曝光时间。