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1. 发明授权

US09031774B2 Apparatus and method for preventing collision of vehicle 有权
标题翻译：用于防止车辆碰撞的装置和方法
公开(公告)号：US09031774B2
公开(公告)日：2015-05-12
申请号：US12779221
申请日：2010-05-13
申请人： Jung Hee Suk , Ik Jae Chun , Chun Gi Lyuh , Soon Il Yeo , Wook Jin Chung , Jeong Hwan Lee , Jae Chang Shim , Tae Moon Roh
发明人： Jung Hee Suk , Ik Jae Chun , Chun Gi Lyuh , Soon Il Yeo , Wook Jin Chung , Jeong Hwan Lee , Jae Chang Shim , Tae Moon Roh
IPC分类号： G05D1/02 , B62D15/02 , B60W30/12 , B60W30/18 , G06K9/00 , G08G1/16
CPC分类号： B62D15/0265 , B60W30/12 , B60W30/18163 , G06K9/00798 , G06K9/00805 , G08G1/16 , G08G1/166 , G08G1/167 , Y02T10/84
摘要： The present invention provides an apparatus and method for predicting a moving direction of another vehicle running on a carriageway adjacent to a user's vehicle using periodically acquired image information around the user's vehicle, and performing a control process of preventing collision of the user's vehicle when a moving direction of the user's vehicle crosses the moving direction of the other vehicle.
摘要翻译：本发明提供一种用于使用周围获取的用户车辆周围的图像信息来预测在与车辆相邻的车道上行驶的另一车辆的移动方向的装置和方法，并且执行当移动时防止用户车辆的碰撞的控制处理使用者车辆的方向与另一车辆的移动方向相交。

2. 发明授权

US08520893B2 Method and system for detecting object 有权
标题翻译：检测物体的方法和系统
公开(公告)号：US08520893B2
公开(公告)日：2013-08-27
申请号：US12949438
申请日：2010-11-18
申请人： Jung Hee Suk , Chun Gi Lyuh , Ik Jae Chun , Jeong Hwan Lee , Jae Chang Shim , Mi Soon Choi , Wook Jin Chung , Yeung Hak Lee , Tae Moon Roh
发明人： Jung Hee Suk , Chun Gi Lyuh , Ik Jae Chun , Jeong Hwan Lee , Jae Chang Shim , Mi Soon Choi , Wook Jin Chung , Yeung Hak Lee , Tae Moon Roh
IPC分类号： G06K9/00 , H04N7/12
CPC分类号： G06K9/3241 , G06K9/4642 , G06K9/6256
摘要： Provided are a system and method for detecting an object. The method includes selecting a macroscopic scan mode in which there are a small number of divided regions or a microscopic scan mode in which there are a large number of divided regions according to complexity of a background including an object to be detected, dividing an input image into one or more regions according to the selected scan mode, merging adjacent regions having similar characteristics among the divided regions, extracting a search region by excluding a region having a high probability that the object to be detected does not exist from the divided or merged regions, extracting feature data including a feature vector for detecting the object in the search region, and detecting the object in the search region using the extracted feature data.
摘要翻译：提供了用于检测对象的系统和方法。该方法包括选择宏数据扫描模式，其中存在少量分割区域或微观扫描模式，其中根据包括要检测的对象的背景的复杂度存在大量分割区域，划分输入图像根据所选择的扫描模式进入一个或多个区域，在分割区域中合并具有相似特征的相邻区域，通过从分割或合并区域排除具有高可能性的待检测对象不存在的区域来提取搜索区域提取包括用于检测搜索区域中的对象的特征向量的特征数据，以及使用所提取的特征数据来检测搜索区域中的对象。

3. 发明申请

US20120076408A1 METHOD AND SYSTEM FOR DETECTING OBJECT 有权
标题翻译：检测对象的方法和系统
公开(公告)号：US20120076408A1
公开(公告)日：2012-03-29
申请号：US12949438
申请日：2010-11-18
申请人： Jung Hee SUK , Chun Gi Lyuh , Ik Jae Chun , Jeong Hwan Lee , Jae Chang Shim , Mi Soon Choi , Wook Jin Chung , Yeung Hak LEE , Tae Moon Roh
发明人： Jung Hee SUK , Chun Gi Lyuh , Ik Jae Chun , Jeong Hwan Lee , Jae Chang Shim , Mi Soon Choi , Wook Jin Chung , Yeung Hak LEE , Tae Moon Roh
IPC分类号： G06K9/34
CPC分类号： G06K9/3241 , G06K9/4642 , G06K9/6256
摘要： Provided are a system and method for detecting an object. The method includes selecting a macroscopic scan mode in which there are a small number of divided regions or a microscopic scan mode in which there are a large number of divided regions according to complexity of a background including an object to be detected, dividing an input image into one or more regions according to the selected scan mode, merging adjacent regions having similar characteristics among the divided regions, extracting a search region by excluding a region having a high probability that the object to be detected does not exist from the divided or merged regions, extracting feature data including a feature vector for detecting the object in the search region, and detecting the object in the search region using the extracted feature data.
摘要翻译：提供了用于检测对象的系统和方法。该方法包括选择宏数据扫描模式，其中存在少量分割区域或微观扫描模式，其中根据包括要检测的对象的背景的复杂度存在大量分割区域，划分输入图像根据所选择的扫描模式进入一个或多个区域，在分割区域中合并具有相似特征的相邻区域，通过从分割或合并区域排除具有高可能性的待检测对象不存在的区域来提取搜索区域提取包括用于检测搜索区域中的对象的特征向量的特征数据，以及使用所提取的特征数据来检测搜索区域中的对象。

4. 发明申请

US20120081542A1 OBSTACLE DETECTING SYSTEM AND METHOD 审中-公开
标题翻译： OBSTACLE检测系统和方法
公开(公告)号：US20120081542A1
公开(公告)日：2012-04-05
申请号：US13179122
申请日：2011-07-08
申请人： Jung Hee SUK , Chun Gi Lyuh , Ik Jae Chun , Wook Jin Chung , Jeong Hwan Lee , Jae Chang Shim , Tae Moon Roh
发明人： Jung Hee SUK , Chun Gi Lyuh , Ik Jae Chun , Wook Jin Chung , Jeong Hwan Lee , Jae Chang Shim , Tae Moon Roh
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： H04N7/181 , G06K9/00805
摘要： The obstacle detecting system includes a first image acquiring unit which acquires first image information by selectively receiving a laser beam emitted from at least one laser source toward a road surface at a target distance; a second image acquiring unit which acquires an image of actual surroundings as second image information; an image recognizing unit which recognizes an image of an obstacle by performing 3-D image recognition signal processing on line information of the laser beam using the first image information, and recognizes a pattern of the obstacle by performing pattern recognition signal processing on the second image information; and a risk determining unit which determines a possibility of collision due to presence of the obstacle within the target distance by classifying the recognized obstacles according to whether or not the image-recognized obstacle is matched with the pattern-recognized obstacle.
摘要翻译：障碍物检测系统包括第一图像获取单元，其通过从目标距离选择性地接收从至少一个激光源发射到路面的激光束来获取第一图像信息; 第二图像获取单元，其获取实际环境的图像作为第二图像信息; 图像识别单元，其通过使用第一图像信息对激光束的线信息进行3-D图像识别信号处理来识别障碍物的图像，并且通过对第二图像执行模式识别信号处理来识别障碍物的图案信息; 以及风险确定单元，其根据图像识别的障碍物是否与图案识别的障碍物匹配，通过对所识别的障碍物进行分类来确定由于目标距离内的障碍物的存在引起的碰撞的可能性。

5. 发明授权

US08755624B2 Image registration device and method thereof 有权
标题翻译：图像配准装置及其方法
公开(公告)号：US08755624B2
公开(公告)日：2014-06-17
申请号：US13585726
申请日：2012-08-14
申请人： Jung Hee Suk , Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Tae Moon Roh
发明人： Jung Hee Suk , Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Tae Moon Roh
IPC分类号： G06K9/40
CPC分类号： G06T3/0068
摘要： Disclosed is an image registration device which includes an image input unit which receives an image; an image information generating unit which generates a homography matrix from the input image; and a warping unit which registers an image based on the homography matrix. The registration information generating unit comprises a distance information generator which generates distance information on subjects of the input image; a distance information modeler which approximates the generated distance information; an overlap information generator which generates overlap information from the approximated distance information; a matching pair determiner which determines a matching pair from the overlap information; and a homography matrix generator which generates a homography matrix from the matching pair.
摘要翻译：公开了一种图像注册装置，其包括接收图像的图像输入单元; 图像信息生成单元，其从输入图像生成单应性矩阵; 以及基于单应性矩阵来登记图像的翘曲单元。所述登记信息生成部包括距离信息生成部，其生成与所述输入图像对象相对应的距离信息; 距离信息建模器近似所生成的距离信息; 重叠信息生成器，其从所述近似距离信息生成重叠信息; 匹配对确定器，其从所述重叠信息确定匹配对; 以及从匹配对生成单应性矩阵的单应性矩阵生成器。

6. 发明申请

US20120159015A1 DIRECT MEMORY ACCESS CONTROLLER AND OPERATING METHOD THEREOF 有权
标题翻译：直接存储器访问控制器及其操作方法
公开(公告)号：US20120159015A1
公开(公告)日：2012-06-21
申请号：US13243470
申请日：2011-09-23
申请人： Ik Jae Chun , Chun-Gi Lyuh , Jung Hee Suk , Sanghun Yoon , Tae Moon Roh
发明人： Ik Jae Chun , Chun-Gi Lyuh , Jung Hee Suk , Sanghun Yoon , Tae Moon Roh
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： Disclosed is an operating method of a direct memory access (DMA) controller having first and second DMA channels. The operating method includes iteratively performing a DMA transfer operation of the first DMA channel based upon loop information and transfer information of the first DMA channel; iteratively performing a DMA transfer operation of the second DMA channel based upon loop information and transfer information of the second DMA channel; reconfiguring the transfer and loop information of the first and second DMA channels; and again performing the iteratively performing a DMA transfer operation of the first DMA channel and the iteratively performing a DMA transfer operation of the first DMA channel based upon the reconfigured transfer and loop information of the first and second DMA channels.
摘要翻译：公开了具有第一和第二DMA通道的直接存储器访问（DMA）控制器的操作方法。操作方法包括：基于第一DMA通道的循环信息和传送信息来迭代地执行第一DMA通道的DMA传送操作; 基于所述第二DMA通道的循环信息和传送信息迭代地执行所述第二DMA通道的DMA传送操作; 重新配置第一和第二DMA通道的传送和循环信息; 并且基于第一和第二DMA通道的重新配置的传输和循环信息，再次执行迭代地执行第一DMA通道的DMA传送操作和迭代地执行第一DMA通道的DMA传送操作。

7. 发明申请

US20120148164A1 IMAGE MATCHING DEVICES AND IMAGE MATCHING METHODS THEREOF 有权
标题翻译：图像匹配装置及其图像匹配方法
公开(公告)号：US20120148164A1
公开(公告)日：2012-06-14
申请号：US13211912
申请日：2011-08-17
申请人： Jung Hee SUK , Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Tae Moon Roh
发明人： Jung Hee SUK , Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Tae Moon Roh
IPC分类号： G06K9/64 , G06K9/46
CPC分类号： G06K9/46 , G06K9/4671 , G06K9/6206 , G06K9/64
摘要： Provided is an image matching method of matching at least two images. The image matching method extracts feature points of a reference image and feature points of a target image, changes a feature point, selected from among the feature points of the reference image, to a reference point in the target image, sets a matching candidate region on the basis of the reference point, in the target image, and performs a similarity operation between the selected feature point in the reference image and a plurality of feature points included in the matching candidate region among the feature points of the target image. The image matching method decreases the number of similarity operations performed in the image matching operation, thereby guaranteeing a high-speed operation.
摘要翻译：提供了一种匹配至少两个图像的图像匹配方法。图像匹配方法提取参考图像的特征点和目标图像的特征点，将从参考图像的特征点中选择的特征点改变为目标图像中的参考点，将匹配的候选区域设置在在目标图像中的参考点的基础，并且执行参考图像中的所选特征点与目标图像的特征点中的匹配候选区域中包括的多个特征点之间的相似度操作。图像匹配方法减少了在图像匹配操作中执行的相似度操作的数量，从而保证了高速操作。

8. 发明申请

US20120099790A1 OBJECT DETECTION DEVICE AND SYSTEM 有权
标题翻译：对象检测装置和系统
公开(公告)号：US20120099790A1
公开(公告)日：2012-04-26
申请号：US13010316
申请日：2011-01-20
申请人： Chun-Gi LYUH , Sanghun Yoon , Ik Jae Chun , Jung Hee Suk , Tae Moon Roh , You-sun Kim , Sung-Jea Ko
发明人： Chun-Gi LYUH , Sanghun Yoon , Ik Jae Chun , Jung Hee Suk , Tae Moon Roh , You-sun Kim , Sung-Jea Ko
IPC分类号： G06K9/00
CPC分类号： G06K9/4642 , G06K9/3241
摘要： Provided are an object detection device and system. The object detection device includes an outline image extraction unit, a feature vector calculation unit, and an object judgment unit. The outline image extraction unit extracts an outline image from an input image. The feature vector calculation unit calculates a feature vector from the outline image by using histogram of oriented gradients (HOG) representing a frequency distribution of gradient vectors with respect to pixels of the outline image, and pixel coordinate information varying according to a spatial distribution of the gradient vectors. The object judgment unit judges a target object corresponding to the feature vector with reference to pre-learned data.
摘要翻译：提供了一种对象检测装置和系统。物体检测装置包括轮廓图像提取单元，特征向量计算单元和对象判断单元。轮廓图像提取单元从输入图像提取轮廓图像。特征矢量计算单元通过使用表示相对于轮廓图像的像素的梯度矢量的频率分布的取向梯度（HOG）的直方图来计算来自轮廓图像的特征矢量，以及根据轮廓图像的空间分布而变化的像素坐标信息梯度向量。对象判断单元参照预先学习的数据来判断与特征向量对应的目标对象。

9. 发明授权

US08897577B2 Image recognition device and method of recognizing image thereof 有权
标题翻译：图像识别装置及其图像识别方法
公开(公告)号：US08897577B2
公开(公告)日：2014-11-25
申请号：US13475867
申请日：2012-05-18
申请人： Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Jung Hee Suk , Tae Moon Roh
发明人： Sanghun Yoon , Chun-Gi Lyuh , Ik Jae Chun , Jung Hee Suk , Tae Moon Roh
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/6239 , G06K9/6269
摘要： An image recognition device in accordance with the inventive concept may include an input vector extraction part extracting an input vector from an input image; a compression vector conversion part converting the input vector into a compression vector using a projection vector; a training parameter generation part receiving a training vector to generate a training parameter using a projection vector obtained through a folding operation of the training vector; and an image classification part classifying the compression vector using the training vector to output image recognition data.
摘要翻译：根据本发明构思的图像识别装置可以包括从输入图像提取输入向量的输入向量提取部分; 压缩矢量转换部分，使用投影矢量将输入矢量转换为压缩矢量; 训练参数生成部，使用通过训练矢量的折叠操作得到的投影矢量，接收训练矢量，生成训练参数; 以及图像分类部分，使用训练矢量对压缩矢量进行分类，以输出图像识别数据。

10. 发明授权

US08799529B2 Direct memory access controller and operating method thereof 有权
标题翻译：直接存储器存取控制器及其操作方法
公开(公告)号：US08799529B2
公开(公告)日：2014-08-05
申请号：US13243470
申请日：2011-09-23
申请人： Ik Jae Chun , Chun-Gi Lyuh , Jung Hee Suk , Sanghun Yoon , Tae Moon Roh
发明人： Ik Jae Chun , Chun-Gi Lyuh , Jung Hee Suk , Sanghun Yoon , Tae Moon Roh
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： Disclosed is an operating method of a direct memory access (DMA) controller having first and second DMA channels. The operating method includes iteratively performing a DMA transfer operation of the first DMA channel based upon loop information and transfer information of the first DMA channel; iteratively performing a DMA transfer operation of the second DMA channel based upon loop information and transfer information of the second DMA channel; reconfiguring the transfer and loop information of the first and second DMA channels; and again performing the iteratively performing a DMA transfer operation of the first DMA channel and the iteratively performing a DMA transfer operation of the first DMA channel based upon the reconfigured transfer and loop information of the first and second DMA channels.
摘要翻译：公开了具有第一和第二DMA通道的直接存储器访问（DMA）控制器的操作方法。操作方法包括：基于第一DMA通道的循环信息和传送信息来迭代地执行第一DMA通道的DMA传送操作; 基于所述第二DMA通道的循环信息和传送信息迭代地执行所述第二DMA通道的DMA传送操作; 重新配置第一和第二DMA通道的传送和循环信息; 并且基于第一和第二DMA通道的重新配置的传输和循环信息，再次执行迭代地执行第一DMA通道的DMA传送操作和迭代地执行第一DMA通道的DMA传送操作。

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