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    Method and system for detecting object
    1.
    发明授权
    Method and system for detecting object 有权
    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。

    METHOD AND SYSTEM FOR DETECTING OBJECT
    2.
    发明申请
    METHOD AND SYSTEM FOR DETECTING OBJECT 有权
    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。

    OBSTACLE DETECTING SYSTEM AND METHOD
    4.
    发明申请
    OBSTACLE DETECTING SYSTEM AND METHOD 审中-公开
    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。

    Image recognition device and method of recognizing image thereof
    5.
    发明授权
    Image recognition device and method of recognizing image thereof 有权
    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。

    Direct memory access controller and operating method thereof
    6.
    发明授权
    Direct memory access controller and operating method thereof 有权
    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。

    Image matching devices and image matching methods thereof
    7.
    发明授权
    Image matching devices and image matching methods thereof 有权
    图像匹配装置及其图像匹配方法

    公开(公告)号：US08693785B2

    公开(公告)日：2014-04-08

    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： G06K9/46

    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。

    FEATURE VECTOR CLASSIFICATION DEVICE AND METHOD THEREOF
    8.
    发明申请
    FEATURE VECTOR CLASSIFICATION DEVICE AND METHOD THEREOF 有权
    特征矢量分类装置及其方法

    公开(公告)号：US20130103620A1

    公开(公告)日：2013-04-25

    申请号：US13494906

    申请日：2012-06-12

    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： G06F15/18

    CPC分类号： G06K9/6228 ,  G06K9/6269 ,  G06N99/005

    摘要： Disclosed is a feature vector classification device which includes an initial condition setting unit; a variable calculating unit configured to receive a training vector and to calculate an error and a weight according to setting of the initial condition setting unit; a loop deciding unit configured to determine whether re-calculation is required, based on a comparison result between the calculated error and an error threshold; and a hyperplane generating unit configured to generate a hyperplane when an end signal is received from the loop deciding unit.

    摘要翻译： 公开了一种特征矢量分类装置，其包括初始状态设定单元， 可变计算单元，被配置为接收训练向量，并且根据初始条件设置单元的设置来计算误差和权重; 基于计算出的误差和误差阈值之间的比较结果，确定是否需要重新计算的循环判定单元; 以及超平面生成单元，被配置为当从所述循环判定单元接收到结束信号时，生成超平面。

    DMA CONTROLLER WITH INTERRUPT CONTROL PROCESSOR
    9.
    发明申请
    DMA CONTROLLER WITH INTERRUPT CONTROL PROCESSOR 审中-公开
    具有中断控制处理器的DMA控制器

    公开(公告)号：US20110022767A1

    公开(公告)日：2011-01-27

    申请号：US12843801

    申请日：2010-07-26

    申请人： Ik Jae CHUN ,  Chun Gi Lyuh ,  Jung Hee Suk ,  Tae Moon Roh ,  Jong Kee Kwon ,  Jong Dae Kim

    发明人： Ik Jae CHUN ,  Chun Gi Lyuh ,  Jung Hee Suk ,  Tae Moon Roh ,  Jong Kee Kwon ,  Jong Dae Kim

    IPC分类号： G06F13/28 ,  G06F13/24

    CPC分类号： G06F13/32

    摘要： Provided is a direct memory access (DMA) controller having an interrupt control processor that can process DMA transmission-related interrupts according to a control program modifiable by a user. The DMA controller includes the interrupt control processor that can process a DMA transmission-related interrupt and a DMA request interrupt transmitted from peripheral devices and control the DMA channel through the control program that can be modified by the user, so that DMA channel control and relevant interrupt processing loads caused by a plurality of DMA data transmissions are reduced, and the flexibility of DMA channel control and interrupt processing in control of the DMA controller is provided to the user.

    摘要翻译： 提供了具有中断控制处理器的直接存储器访问（DMA）控制器，其可以根据用户可修改的控制程序来处理与DMA传输相关的中断。 DMA控制器包括可处理DMA传输相关中断的中断控制处理器和从外围设备发送的DMA请求中断，并通过可由用户修改的控制程序控制DMA通道，从而使DMA通道控制和相关 减少由多个DMA数据传输引起的中断处理负载，并且向用户提供DMA控制的DMA通道控制和中断处理的灵活性。

    Image registration device and method thereof
    10.
    发明授权
    Image registration device and method thereof 有权
    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。