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1. 发明授权

US09275304B2 Feature vector classification device and method thereof 有权
标题翻译：特征向量分类装置及其方法
公开(公告)号：US09275304B2
公开(公告)日：2016-03-01
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： G06K9/62 , G06N99/00
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。

2. 发明申请

US20130156319A1 FEATURE VECTOR CLASSIFIER AND RECOGNITION DEVICE USING THE SAME 审中-公开
标题翻译：特征向量分类器和识别装置使用它
公开(公告)号：US20130156319A1
公开(公告)日：2013-06-20
申请号：US13550833
申请日：2012-07-17
申请人： Chun-Gi LYUH , Ik Jae CHUN , Jung Hee SUK , Sanghun YOON , Tae Moon ROH
发明人： Chun-Gi LYUH , Ik Jae CHUN , Jung Hee SUK , Sanghun YOON , Tae Moon ROH
IPC分类号： G06K9/46
CPC分类号： G06K9/6269
摘要： Provided are a feature vector extractor and a recognition device using the same. The feature vector classifier includes a feature vector extractor configured to generate a feature vector and a normalized value from an input image and output the feature vector and the normalized value; and a feature vector classifier configured to normalize the feature vector based on the normalized value and classify the normalized feature vector to recognize the input image. Thus, during extraction and classification of a feature vector, time required for the extraction and classification and the size of hardware required are significantly reduced.
摘要翻译：提供了一种特征向量提取器和使用其的识别装置。特征向量分类器包括：特征向量提取器，被配置为从输入图像生成特征向量和归一化值，并输出特征向量和归一化值; 以及特征矢量分类器，其被配置为基于归一化值对特征向量进行归一化，并且对归一化特征向量进行分类以识别输入图像。因此，在特征向量的提取和分类期间，提取和分类所需的时间以及所需的硬件的大小显着降低。

3. 发明授权

US08150903B2 Reconfigurable arithmetic unit and high-efficiency processor having the same 有权
标题翻译：可重构算术单元和具有相同功能的高效处理器
公开(公告)号：US08150903B2
公开(公告)日：2012-04-03
申请号：US12136107
申请日：2008-06-10
申请人： Yil Suk Yang , Jung Hee Suk , Chun Gi Lyuh , Tae Moon Roh , Jong Dae Kim
发明人： Yil Suk Yang , Jung Hee Suk , Chun Gi Lyuh , Tae Moon Roh , Jong Dae Kim
IPC分类号： G06F7/57
CPC分类号： G06F7/57 , G06F7/5324 , G06F7/5338
摘要： Provided are a reconfigurable arithmetic unit and a processor having the same. The reconfigurable arithmetic unit can perform an addition operation or a multiplication operation according to an instruction by sharing an adder. The reconfigurable arithmetic unit includes a booth encoder for encoding a multiplier, a partial product generator for generating a plurality of partial products using the encoded multiplier and a multiplicand, a Wallace tree circuit for compressing the partial products into a first partial product and a second partial product, a first Multiplexer (MUX) for selecting and outputting one of the first partial product and a first addition input according to a selection signal, a second MUX for selecting and outputting one of the second partial product and a second addition input according to the selection signal, and a Carry Propagation Adder (CPA) for adding an output of the first MUX and an output of the second MUX to output an operation result. The arithmetic unit can operate as an adder or a multiplier according to an instruction, and thus can increase the degree of use of entire hardware.
摘要翻译：提供了一种可重构运算单元和具有该可重配置运算单元的处理器。可重构算术单元可以通过共享加法器来执行根据指令的相加操作或乘法运算。可重构算术单元包括用于编码乘数的展位编码器，用于使用编码乘数产生多个部分乘积的部分乘积生成器和被乘数，用于将部分乘积压缩为第一部分乘积的华莱士树电路和第二部分乘积产品，用于根据选择信号选择和输出第一部分积和第一加法输入之一的第一多路复用器（MUX），用于根据选择信号选择和输出第二部分乘积和第二加法输入之一的第二MUX 选择信号和用于添加第一MUX的输出和第二MUX的输出的进位传播加法器（CPA），以输出运算结果。算术单元可以根据指令作为加法器或乘法器进行操作，从而可以增加整个硬件的使用程度。

4. 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。

5. 发明申请

US20110144859A1 APPARATUS AND METHOD FOR PREVENTING COLLISION OF VEHICLE 有权
标题翻译：防止车辆撞击的装置和方法
公开(公告)号：US20110144859A1
公开(公告)日：2011-06-16
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： G08G1/16 , G06K9/00 , B62D6/00 , B60K31/00 , B62D15/02
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。

6. 发明授权

US07814296B2 Arithmetic units responsive to common control signal to generate signals to selectors for selecting instructions from among respective program memories for SIMD / MIMD processing control 有权
标题翻译：响应于公共控制信号的算术单元向选择器产生信号，用于从用于SIMD / MIMD处理控制的相应程序存储器中选择指令
公开(公告)号：US07814296B2
公开(公告)日：2010-10-12
申请号：US12204857
申请日：2008-09-05
申请人： Chun-Gi Lyuh , Jung-Hee Suk , Ik-Jae Chun , Se-Wan Heo , Tae-Moon Roh , Jong-Dae Kim
发明人： Chun-Gi Lyuh , Jung-Hee Suk , Ik-Jae Chun , Se-Wan Heo , Tae-Moon Roh , Jong-Dae Kim
IPC分类号： G06F15/80
CPC分类号： G06F9/3001 , G06F9/30189 , G06F9/3802 , G06F9/3885
摘要： Provided is a data processing circuit. A control unit outputs an operation control signal and a memory control signal. A plurality of program memories each outputs a command in response to the memory control signal. A plurality of arithmetic sections each selectively performs any one of the commands from the plurality of program memories in response to the operation control signal. Operation modes of the data processing circuit can be flexibly changed according to operation environments.
摘要翻译：提供了一种数据处理电路。控制单元输出操作控制信号和存储器控制信号。多个程序存储器响应于存储器控制信号输出命令。多个算术部分响应于操作控制信号而选择性地执行来自多个程序存储器的命令中的任何一个。可以根据操作环境灵活地改变数据处理电路的工作模式。

7. 发明申请

US20100162016A1 LOW POWER CONSUMPTION PROCESSOR 有权
标题翻译：低功耗处理器
公开(公告)号：US20100162016A1
公开(公告)日：2010-06-24
申请号：US12427291
申请日：2009-04-21
申请人： Yil-Suk YANG , Tae-Moon ROH , Soon-Il YEO , Jung-Hee SUK , Chun-Gi LYUH , Ik-Jae CHUN , Se-Wan HEO , Jong-Dae KIM
发明人： Yil-Suk YANG , Tae-Moon ROH , Soon-Il YEO , Jung-Hee SUK , Chun-Gi LYUH , Ik-Jae CHUN , Se-Wan HEO , Jong-Dae KIM
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3287 , G06F1/3296 , Y02D10/171 , Y02D10/172 , Y02D50/20
摘要： Provided is a low power consumption processor. The processor includes: a plurality of blocks; a memory storing instructions that control each of the plurality of blocks; and a multi power controller generates a signal that activates at least one of the plurality of blocks according to an address storing the instruction, and provides a normal power voltage or a reduction power voltage in response to the activation signal.
摘要翻译：提供了一种低功耗处理器。处理器包括：多个块; 存储器，其存储控制所述多个块中的每一个的指令; 并且多功率控制器根据存储该指令的地址产生激活多个块中的至少一个块的信号，并响应于激活信号提供正常的电源电压或降低功率电压。

8. 发明授权

US09175982B2 Hall sensor signal generating device 有权
标题翻译：霍尔传感器信号发生装置
公开(公告)号：US09175982B2
公开(公告)日：2015-11-03
申请号：US13586699
申请日：2012-08-15
申请人： Jung Hee Suk , Yil Suk Yang , Tae Moon Roh
发明人： Jung Hee Suk , Yil Suk Yang , Tae Moon Roh
IPC分类号： H02P6/06 , G01D5/14 , H02P6/16
CPC分类号： G01D5/145 , H02P6/17
摘要： Disclosed is a hall sensor signal generating device which includes a rotor which has a magnetic property and rotates on the basis of a rotary axis; a hall sensor unit which is disposed to be spaced apart from a stator disposed outside the rotor; and a clock synchronization unit which receives a driving clock, performs synchronization between the driving clock and a hall sensor signal output from the hall sensor unit, and outputs the synchronized driving clock and the synchronized hall sensor signal.
摘要翻译：公开了一种霍尔传感器信号发生装置，其包括具有磁性并基于旋转轴旋转的转子; 霍尔传感器单元，设置成与设置在转子外部的定子间隔开; 以及时钟同步单元，其接收驱动时钟，执行驱动时钟与从霍尔传感器单元输出的霍尔传感器信号之间的同步，并输出同步的驱动时钟和同步的霍尔传感器信号。

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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