公开(公告)号：US20110282665A1

公开(公告)日：2011-11-17

申请号：US13017582

申请日：2011-01-31

Applicant: Hye Jin KIM ,  Do Hyung KIM ,  Su Young CHI ,  Jae Yeon LEE

Inventor： Hye Jin KIM ,  Do Hyung KIM ,  Su Young CHI ,  Jae Yeon LEE

IPC: G10L17/00 ,  G06K9/00 ,  G06K9/68

CPC classification number: G06K9/00288 ,  G06K9/6293 ,  G10L17/10

Abstract: Provided is a method for measuring environmental parameters for multi-modal fusion. The method for measuring environmental parameters for multi-modal fusion, includes: preparing at least one enrolled modality; receiving at least one input modality; calculating image related environmental parameters of input images in at least one input modality based on illumination of enrolled image in at least one enrolled modality; and comparing the image related environmental parameters with a predetermined reference value and discarding the input image or outputting it as a recognition data according to the comparison result.

Abstract translation: 提供了一种用于测量多模态融合的环境参数的方法。 多模态融合的环境参数测量方法包括：准备至少一种注册模式; 接收至少一个输入模态; 基于至少一个登记模式的基于注册图像的照明，在至少一个输入模式中计算输入图像的图像相关环境参数; 并且将图像相关环境参数与预定参考值进行比较，并根据比较结果丢弃输入图像或将其作为识别数据输出。

公开(公告)号：US08014567B2

公开(公告)日：2011-09-06

申请号：US11778724

申请日：2007-07-17

Applicant: Ho Sub Yoon ,  Su Young Chi ,  Do Hyung Kim ,  Hye Jin Kim ,  Jae Yeon Lee

Inventor： Ho Sub Yoon ,  Su Young Chi ,  Do Hyung Kim ,  Hye Jin Kim ,  Jae Yeon Lee

IPC: G06K9/00

CPC classification number: G06K9/00355 ,  G06K9/00228

Abstract: A method and apparatus for recognizing a gesture in an image processing system. In the apparatus, an input unit receives an image obtained by capturing a gesture of a user using a camera. A detector detects a face area in the input image, and detects a hand area in gesture search areas. The gesture search areas being set by dividing the image into predetermined areas with reference to a predetermined location of the detected face area. A controller sets the gesture search areas, determines whether a gesture occurs in the detected hand area, and selects a detection area with respect to the gesture to generate a control command for controlling an image device. A calculator calculates skin-color information and differential-area information for checking a gesture in the detected hand area. Accordingly, a hand area can be accurately detected, and a gesture can be separated from peripheral movement information, so that mal-functioning caused by gesture recognition can be reduced.

Abstract translation: 一种用于在图像处理系统中识别手势的方法和装置。 在该装置中，输入单元接收通过使用相机拍摄用户的手势而获得的图像。 检测器检测输入图像中的面部区域，并且检测手势搜索区域中的手区域。 参考检测到的面部区域的预定位置，将图像划分成预定区域来设置手势搜索区域。 控制器设置手势搜索区域，确定在检测到的手区域中是否发生手势，并且针对手势选择检测区域，以生成用于控制图像装置的控制命令。 计算器计算皮肤颜色信息和差分区域信息，用于检测检测到的手区域中的手势。 因此，可以精确地检测手区域，并且可以将手势与周边运动信息分离，从而可以减少由手势识别引起的误功能。

公开(公告)号：US20110148630A1

公开(公告)日：2011-06-23

申请号：US12973852

申请日：2010-12-20

Applicant: Chan Kyu PARK ,  Jae Hong Kim ,  Joo Chan Sohn ,  Jae Yeon Lee ,  Yun Koo Chung

Inventor： Chan Kyu PARK ,  Jae Hong Kim ,  Joo Chan Sohn ,  Jae Yeon Lee ,  Yun Koo Chung

IPC: G08B21/00

CPC classification number: A61B5/024 ,  A61B5/0002 ,  A61B5/02416 ,  A61B5/1117 ,  G08B21/0446 ,  G08B21/0453

Abstract: Disclosed are an apparatus and a method for sensing photoplethysmogram and fall. According to the present invention, the apparatus and for sensing photoplethysmogram and fall may include: a sensor unit that senses acceleration and photoplethysmogram; a photoplethysmogram/fall determining module that synthetically tests sensed acceleration signals and photoplethysmogram signals sensed by the sensor unit to determine whether emergency occurs due to fall or emergency occurs due to photoplethysmogram; and a communication module that transmits the test results.

Abstract translation: 本发明公开了一种用于感测光电积氧图和跌倒的装置和方法。 根据本发明，该装置和用于感测光电容积图和下降的装置可以包括：感测加速度和光电容积图的传感器单元; 光电容积图/下降判定模块，其综合测试由传感器单元感测的感测加速度信号和光电体积描记号信号，以确定是否由于下垂或紧急而发生紧急情况，由于光电积氧图; 以及发送测试结果的通信模块。

公开(公告)号：US20110144975A1

公开(公告)日：2011-06-16

申请号：US12965249

申请日：2010-12-10

Applicant: Dae Ha LEE ,  Jae Hong KIM ,  Min Su JANG ,  Chan Kyu PARK ,  Hyeon Sung CHO ,  Sang Seung KANG ,  Cheon Shu PARK ,  Joo Chan SOHN ,  Jae Yeon LEE ,  Yun Koo CHUNG

Inventor： Dae Ha LEE ,  Jae Hong KIM ,  Min Su JANG ,  Chan Kyu PARK ,  Hyeon Sung CHO ,  Sang Seung KANG ,  Cheon Shu PARK ,  Joo Chan SOHN ,  Jae Yeon LEE ,  Yun Koo CHUNG

IPC: G06F17/27

CPC classification number: G06F17/273

Abstract: Disclosed is a typewriter system and a text input method capable of accurately recognizing words by correcting words input using a mediated interface device based on a dictionary. A plurality of texts are combined by referencing a text recognition order set in which recognition results of texts are arranged according to a recognition order from texts input through the mediated interface device and the combined text is filtered using part index maps formed of part words that are an accumulated set of texts forming complete words. The part words passing through the part index maps is again filtered using a dictionary including context information formed of a set of words in a specific category, thereby making it possible to accurately recognize the words. The part words that cannot form words in a dictionary are removed in advance using the part index maps, thereby improving the recognition efficiency.

Abstract translation: 公开了一种打字机系统和文本输入方法，其能够通过使用基于字典的中介接口设备来校正输入的单词来准确地识别单词。 通过参考文本识别顺序集来组合多个文本，其中文本的识别结果根据通过介导的界面设备输入的文本的识别顺序排列，并且使用由部分词形成的部分索引图来过滤组合的文本 形成完整词汇的一组文本。 通过部分索引图的部分字再次使用包括由特定类别中的一组单词形成的上下文信息的字典进行过滤，从而使得可以准确地识别单词。 使用部分索引图，预先除去字典中不能形成单词的部分词，从而提高识别效率。

公开(公告)号：US07454042B2

公开(公告)日：2008-11-18

申请号：US10532301

申请日：2003-03-18

Applicant: Jae Yeon Lee ,  Yun Koo Chung ,  Jung Soh ,  Byung Tae Chun ,  Ho Sub Yoon ,  Kyu Seo Han ,  Do-Hyung Kim ,  Yongwha Chung

Inventor： Jae Yeon Lee ,  Yun Koo Chung ,  Jung Soh ,  Byung Tae Chun ,  Ho Sub Yoon ,  Kyu Seo Han ,  Do-Hyung Kim ,  Yongwha Chung

IPC: G06K9/46

CPC classification number: G06K9/00154

Abstract: In an apparatus for online signature verification, a signature data input unit digitalizes a locus of a user signature and reads the locus as a sequence of points. A first and a second pattern transform unit performs a speed equalization and a velocity transform on the signature sequence and generates a first and a second transformed pattern sequence, respectively. A characteristics extraction unit extracts three characteristics vectors from the signature sequence, the first and the second transformed pattern sequence, respectively, to thereby generate the three characteristics vectors. A difference vector estimation unit generates a difference vector. A determination unit determines whether an input signature and the reference signature are signed by a single person.

Abstract translation: 在用于在线签名验证的装置中，签名数据输入单元将用户签名的轨迹数字化，并将该轨迹读取为点序列。 第一和第二图案变换单元对签名序列执行速度均衡和速度变换，并分别产生第一和第二变换图案序列。 特征提取单元从签名序列，第一和第二变换图案序列分别提取三个特征向量，从而生成三个特征向量。 差矢量估计单元产生差矢量。 确定单元确定输入签名和参考签名是否由单个人签名。

公开(公告)号：US07426287B2

公开(公告)日：2008-09-16

申请号：US10872471

申请日：2004-06-22

Applicant: Ho Sub Yoon ,  Do Hyung Kim ,  Jung Soh ,  Jae Yeon Lee

Inventor： Ho Sub Yoon ,  Do Hyung Kim ,  Jung Soh ,  Jae Yeon Lee

IPC: G06K9/00

CPC classification number: G06K9/00241

Abstract: A face detecting system using a symmetric axis includes: an image inputting unit for inputting a still image thereto; an image converting unit for reducing the inputted image to a first certain size of image for a real-time process by using a pyramidal resolution reduction way; a scanning unit for scanning the reduced image by applying a second certain size of symmetric mask; a region dividing unit for dividing a region of the scanned mask into a left region and a right region with respect to the symmetric axis; a symmetric-similarity computing unit for computing a symmetric similarity of a local region at the two divided regions and then computing a symmetric similarity of a global region to compute a symmetric similarity of a face region; and a face region extracting unit for extracting a region having a symmetric axis at which the computed symmetric similarity is above a predetermined value, as the face region.

Abstract translation: 使用对称轴的脸部检测系统包括：用于向其输入静止图像的图像输入单元; 图像转换单元，用于通过使用金字塔形分辨率降低方式将输入的图像减少到用于实时处理的第一特定大小的图像; 扫描单元，用于通过应用第二特定大小的对称掩模来扫描缩小图像; 区域划分单元，用于将扫描的掩模的区域相对于对称轴分成左区域和右区域; 对称相似度计算单元，用于计算所述两个分割区域处的局部区域的对称相似度，然后计算全局区域的对称相似度，以计算面部区域的对称相似度; 以及面部区域提取单元，用于提取具有所计算的对称相似度高于预定值的对称轴的区域作为面部区域。

公开(公告)号：US06710844B2

公开(公告)日：2004-03-23

申请号：US10029794

申请日：2001-12-31

Applicant: Kyu Seo Han ,  Byung Tae Chun ,  Jae Yeon Lee ,  Jung Soh ,  Ho Sub Yoon ,  Se Yoon Jeong ,  Young Lae Bae

Inventor： Kyu Seo Han ,  Byung Tae Chun ,  Jae Yeon Lee ,  Jung Soh ,  Ho Sub Yoon ,  Se Yoon Jeong ,  Young Lae Bae

IPC: G03B1918

CPC classification number: H04N5/145

Abstract: A method and an apparatus for estimating a camera motion include a frame picture memory unit for storing a plurality of moving picture frames, a buffer for sequentially extracting the frames and storing them, a block division unit for dividing each of the frames stored in the buffer into a plurality of blocks, a mean picture generation unit for generating horizontal and vertical mean pictures using the blocks, a horizontal and a vertical mean picture memory unit for storing the data of the horizontal and vertical mean pictures, a motion vector extraction unit for extracting motion vectors from the blocks using horizontal and vertical mean picture data, a motion vector memory unit for storing the data of the motion vectors, and a camera motion estimation unit for estimating a camera motion using the motion vector data.

Abstract translation: 用于估计摄像机运动的方法和装置包括：用于存储多个运动图像帧的帧图像存储单元，用于顺序提取帧并存储它们的缓冲器;块分割单元，用于分割存储在缓冲器中的每个帧 用于使用该块生成水平和垂直平均图像的平均图像生成单元，用于存储水平和垂直平均图像的数据的水平和垂直平均图像存储单元，用于提取的运动矢量提取单元 使用水平和垂直平均图像数据的块的运动矢量，用于存储运动矢量的数据的运动矢量存储单元和用于使用运动矢量数据估计相机运动的相机运动估计单元。

公开(公告)号：US06329982B1

公开(公告)日：2001-12-11

申请号：US08928481

申请日：1997-09-12

Applicant: Jae-Yeon Lee

Inventor： Jae-Yeon Lee

IPC: G09G500

CPC classification number: H04N5/06 ,  H04N5/46

Abstract: A programmable pulse generator, and the method embodied by it, for a video system are provided. The programmable pulse generator includes: a multi-pulse circuit selectively outputting one of plural predetermined mode decision signal state sets for a given one of plural video modes according to a selection signal; and selection logic for generating the selection signal for the multi-pulse circuit. The programmable pulse generator can also include: a memory for storing the plural predetermined mode decision signal state sets corresponding to the video modes; and a controller for providing the plural state sets corresponding to the given video mode. The multi-pulse circuit includes a shift register bank having plural serially connected shift registers, each shift register latching one of the state sets. A given shift register is connected to the selection logic and the selection logic generates the selection signal according to the state set in the given shift register. The multi-pulse circuit can also include a controllable switch for selectively connecting the last shift register in the shift register bank to a first shift register in the shift register bank to form a feed back loop so that the state sets in the shift register bank can be recirculated. The controllable switch can also be controlled by a controller to break the feedback connection and load the shift register bank with plural state sets according to a video mode.

Abstract translation: 提供了可编程脉冲发生器及其体现的方法，用于视频系统。 所述可编程脉冲发生器包括：多脉冲电路，根据选择信号选择性地输出多个视频模式中的给定一个的多个预定模式判定信号状态集合中的一个; 以及用于产生多脉冲电路的选择信号的选择逻辑。 可编程脉冲发生器还可以包括：存储器，用于存储对应于视频模式的多个预定模式判定信号状态集; 以及用于提供与给定视频模式相对应的多个状态集合的控制器。 多脉冲电路包括具有多个串联的移位寄存器的移位寄存器组，每个移位寄存器锁存状态集合中的一个。 给定的移位寄存器连接到选择逻辑，并且选择逻辑根据给定移位寄存器中设置的状态产生选择信号。 多脉冲电路还可以包括可控开关，用于选择性地将移位寄存器组中的最后一个移位寄存器连接到移位寄存器组中的第一移位寄存器，以形成反馈回路，使得移位寄存器组中的状态置位 再循环。 可控开关也可以由控制器控制，以根据视频模式中断反馈连接并加载多个状态组的移位寄存器组。

公开(公告)号：US09280703B2

公开(公告)日：2016-03-08

申请号：US13596523

申请日：2012-08-28

Applicant: Woo Han Yun ,  Jae Yeon Lee ,  Do Hyung Kim ,  Jae Hong Kim ,  Joo Chan Sohn

Inventor： Woo Han Yun ,  Jae Yeon Lee ,  Do Hyung Kim ,  Jae Hong Kim ,  Joo Chan Sohn

IPC: G06K9/00

CPC classification number: G06K9/00355

Abstract: Disclosed are an apparatus for tracking a location of a hand, includes: a skin color image detector for detecting a skin color region from an image input from an image device using a predetermined skin color of a user; a face tracker for tracking a face using the detected skin color image; a motion detector for setting a ROI using location information of the tracked face, and detecting a motion image from the set ROI; a candidate region extractor for extracting a candidate region with respect to a hand of the user using the skin color image detected by the skin color image detector and the motion image detected by the motion detector; and a hand tracker for tracking a location of the hand in the extracted candidate region to find out a final location of the hand.

Abstract translation: 公开了一种用于跟踪手的位置的装置，包括：皮肤彩色图像检测器，用于使用用户的预定皮肤颜色从图像设备输入的图像中检测皮肤颜色区域; 面部跟踪器，用于使用检测到的肤色图像跟踪脸部; 运动检测器，用于使用所跟踪的面部的位置信息来设置ROI，以及从所设置的ROI检测运动图像; 候选区域提取器，用于使用由肤色图像检测器检测到的肤色图像和由运动检测器检测的运动图像提取相对于用户的手的候选区域; 以及用于跟踪所提取的候选区域中的手的位置以找出手的最终位置的手跟踪器。

公开(公告)号：US09008440B2

公开(公告)日：2015-04-14

申请号：US13545629

申请日：2012-07-10

Applicant: Kye Kyung Kim ,  Woo Han Yun ,  Hye Jin Kim ,  Su Young Chi ,  Jae Yeon Lee ,  Mun Sung Han ,  Jae Hong Kim ,  Joo Chan Sohn

Inventor： Kye Kyung Kim ,  Woo Han Yun ,  Hye Jin Kim ,  Su Young Chi ,  Jae Yeon Lee ,  Mun Sung Han ,  Jae Hong Kim ,  Joo Chan Sohn

IPC: G06K9/48 ,  G06K9/62 ,  G06K9/00 ,  G06T7/00

CPC classification number: G06K9/00 ,  G06K2209/19 ,  G06T7/12 ,  G06T7/74 ,  G06T2207/30164

Abstract: Disclosed are a component recognizing apparatus and a component recognizing method. The component recognizing apparatus includes: an image preprocessing unit configured to extract component edges from an input component image by using a plurality of edge detecting techniques, and detect a component region by using the extracted component edges; a feature extracting unit configured to extract a component feature from the detected component region, and create a feature vector by using the component feature; and a component recognizing unit configured to input the created feature vector to an artificial neural network which has learned in advance to recognize a component category through a plurality of component image samples, and recognize the component category according to a result.

Abstract translation: 公开了一种部件识别装置和部件识别方法。 该分量识别装置包括：图像预处理单元，被配置为通过使用多个边缘检测技术从输入分量图像中提取分量边缘，并且通过使用所提取的分量边缘来检测分量区域; 特征提取单元，被配置为从检测到的分量区域中提取分量特征，并通过使用分量特征来创建特征向量; 以及分量识别单元，被配置为将所创建的特征向量输入到通过多个分量图像样本预先学习识别分量类别的人造神经网络，并根据结果识别组件类别。