公开(公告)号：US08579838B2

公开(公告)日：2013-11-12

申请号：US12970538

申请日：2010-12-16

Applicant: Eun Hye Jang ,  Young Jo Cho ,  Jae Yeon Lee ,  Su Young Chi ,  Byung Tae Chun

Inventor： Eun Hye Jang ,  Young Jo Cho ,  Jae Yeon Lee ,  Su Young Chi ,  Byung Tae Chun

IPC: A61H1/00 ,  A61H1/02 ,  A61H5/00

CPC classification number: A61H3/008 ,  A61H1/0266 ,  A61H3/00 ,  A61H2201/1623 ,  A61H2201/163 ,  A61H2201/164 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1676 ,  A61H2201/5007 ,  A61H2201/5061 ,  A61H2201/5097

Abstract: Provided is a walking supporting apparatus for supporting a user walking by using a multi-sensor signal processing system that detects a walking intent. A palm sensor unit detects a force applied to a palm through a stick to generate a palm sensor signal. A sensor unit detects a force applied to a sole through the ground to generate a sole sensor signal. A portable information processing unit checks a user's walking intent by using the palm sensor signal, and if it is checked that the user has a walking intent, the portable information processing unit generates a driving signal in response to the sole sensor signal. A walking supporting mechanism includes a left motor attached to a user's left leg and a right motor attached to a user's right leg to support the user's walking when the left and right motors are driven in response to the driving signal.

Abstract translation: 提供了一种用于通过使用检测步行意图的多传感器信号处理系统来支持用户行走的步行辅助装置。 手掌传感器单元通过棒检测施加到手掌的力以产生手掌传感器信号。 传感器单元检测通过地面施加到鞋底的力以产生唯一的传感器信号。 便携式信息处理单元通过使用手掌传感器信号来检查用户的行走意图，并且如果检查到用户具有行走意图，则便携式信息处理单元响应于唯一的传感器信号产生驱动信号。 行走支撑机构包括附接到使用者的左腿的左电动机和附接到用户的右腿的右电动机，以响应于驱动信号驱动左右电动机来支持用户的行走。

公开(公告)号：US08552871B2

公开(公告)日：2013-10-08

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: G08B23/00

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：US20130177204A1

公开(公告)日：2013-07-11

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: G06K9/62

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：US20130163858A1

公开(公告)日：2013-06-27

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: G06K9/62

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。

公开(公告)号：US20120165041A1

公开(公告)日：2012-06-28

申请号：US13333763

申请日：2011-12-21

Applicant: Min Su JANG ,  Jae Hong KIM ,  Joo Chan SOHN ,  Hee Sung CHAE ,  Jae Yeon LEE ,  Do Hyung KIM ,  Chan Kyu PARK

Inventor： Min Su JANG ,  Jae Hong KIM ,  Joo Chan SOHN ,  Hee Sung CHAE ,  Jae Yeon LEE ,  Do Hyung KIM ,  Chan Kyu PARK

IPC: H04W24/00

CPC classification number: H04W64/00 ,  G01S1/68 ,  G01S5/0252 ,  G01S5/0263

Abstract: Disclosed are a device and a method for localizing a user indoors using a wireless local area network, and more particularly, a localization device and a localization method that improve localization accuracy by fusing various context information when localizing a user-portable/wearable device connected with a wireless network based on an RF-based wireless network such as ZigBee.

Abstract translation: 公开了一种使用无线局域网在室内对用户进行本地化的装置和方法，更具体地说，涉及一种定位装置和定位方法，该定位装置和定位方法通过在将用户便携式/可穿戴装置与 基于诸如ZigBee的基于RF的无线网络的无线网络。

公开(公告)号：US07603252B2

公开(公告)日：2009-10-13

申请号：US12323389

申请日：2008-11-25

Applicant: Jae Yeon Lee ,  Youngjun Roh

Inventor： Jae Yeon Lee ,  Youngjun Roh

IPC: G01B7/00

CPC classification number: F01N11/00 ,  F01N9/002 ,  F01N2550/04 ,  F01N2560/07 ,  F01N2560/08 ,  F01N2900/0402 ,  F01N2900/08 ,  F01N2900/1606 ,  F02D41/029 ,  Y02T10/47

Abstract: A method for calculating the effective volume of a diesel particulate filter invention may include: determining whether regeneration efficiency exists; determining, if regeneration efficiency exists, whether a learning condition of the ash coefficient is satisfied; detecting an exhaust flow amount Qexh if the learning condition of the ash coefficient is satisfied; calculating change of a pressure difference Δ(ΔPash(n)) caused by the ash; calculating change of an ash coefficient δ(a4) by using the change of the pressure difference Δ(ΔPash(n)) caused by the ash and the exhaust flow amount Qexh; calculating a current ash coefficient a4(n) by using the change of the ash coefficient δ(a4) and a previous ash coefficient a4(n-1); and calculating the effective volume Ve by using the current ash coefficient a4(n) and a first filter coefficient a1.

Abstract translation: 用于计算柴油微粒过滤器发明的有效体积的方法可以包括：确定是否存在再生效率; 如果存在再生效率，则确定是否满足灰分系数的学习条件; 如果满足灰分系数的学习条件，则检测排气流量Qexh; 计算由灰分引起的压力差Delta（DeltaPash（n））的变化; 通过使用由灰分和排气流量Qexh引起的压差Delta（DeltaPash（n））的变化来计算灰分系数δ（a4）的变化; 通过使用灰分系数δ（a4）的变化和以前的灰分系数a4（n-1）计算当前灰分系数a4（n）; 并使用当前灰分系数a4（n）和第一滤波器系数a1计算有效体积Ve。

公开(公告)号：US20080019589A1

公开(公告)日：2008-01-24

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 ,  G06K9/46

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：US20060043332A1

公开(公告)日：2006-03-02

申请号：US11208545

申请日：2005-08-23

Applicant: Hong-Je Cho ,  Seung-Yong Lee ,  Joon-Woo Lee ,  Jae-Yeon Lee ,  Seung-Hwan Chon ,  Yong-Suk Choi ,  Young-Chul Park ,  Jin-Su Kim ,  Kyu-Sang Kim ,  Dong-Uk Choi ,  Kwan-Tack Lim

Inventor： Hong-Je Cho ,  Seung-Yong Lee ,  Joon-Woo Lee ,  Jae-Yeon Lee ,  Seung-Hwan Chon ,  Yong-Suk Choi ,  Young-Chul Park ,  Jin-Su Kim ,  Kyu-Sang Kim ,  Dong-Uk Choi ,  Kwan-Tack Lim

IPC: C09K13/06

CPC classification number: C09K13/06

Abstract: An etchant for removing an indium oxide layer includes sulfuric acid as a main oxidizer, an auxiliary oxidizer such as H3PO4, HNO3, CH3COOH, HClO4, H2O2, and a Compound A that is obtained by mixing potassium peroxymonosulfate (2KHSO5), potassium bisulfate (KHSO4), and potassium sulfate (K2SO4) together in the ratio of 5:3:2, an etching inhibitor comprising an ammonium-based material, and water. The etchant may remove desired portions of the indium oxide layer without damage to a photoresist pattern or layers underlying the indium oxide layer.

Abstract translation: 用于除去氧化铟层的蚀刻剂包括硫酸作为主要氧化剂，辅助氧化剂如H 3 PO 4，HNO 3， CH 3 COOH，HClO 4，H 2 O 2，以及通过将钾 过硫酸氢盐（2KHSO 5），硫酸氢钾（KHSO 4）和硫酸钾（K 2 SO 4） 一起以5：3：2的比例，包含铵基材料的蚀刻抑制剂和水。 蚀刻剂可以去除铟氧化物层的期望部分，而不损害光致抗蚀剂图案或氧化铟层下面的层。

公开(公告)号：US20120155719A1

公开(公告)日：2012-06-21

申请号：US13332879

申请日：2011-12-21

Applicant: Woo Han YUN ,  Do Hyung KIM ,  Jae Yeon LEE ,  Kyu Dae BAN ,  Dae Ha LEE ,  Mun Sung HAN ,  Ho Sub YOON ,  Su Young CHI ,  Yun Koo CHUNG ,  Joo Chan SOHN ,  Hye Jin KIM ,  Young Woo YOON ,  Jae Hong KIM ,  Jae Il CHO

Inventor： Woo Han YUN ,  Do Hyung KIM ,  Jae Yeon LEE ,  Kyu Dae BAN ,  Dae Ha LEE ,  Mun Sung HAN ,  Ho Sub YOON ,  Su Young CHI ,  Yun Koo CHUNG ,  Joo Chan SOHN ,  Hye Jin KIM ,  Young Woo YOON ,  Jae Hong KIM ,  Jae Il CHO

IPC: G06K9/46

CPC classification number: G06K9/00362

Abstract: Disclosed is a method of detecting an upper body. The method includes detecting an omega candidate area including a shape formed of a face and a shoulder line of a human from a target image, cutting the target image into the upper body candidate area including the omega candidate area, detecting a human face from the upper body candidate area, and judging whether the upper body of the human is included in the target image according to the result of detecting the human face.

Abstract translation: 公开了一种检测上身的方法。 该方法包括从目标图像中检测包括人脸的形状和肩部线的形状的欧米茄候选区域，将目标图像切割成包括欧米茄候选区域的上身候选区域，从上层检测人脸 根据检测人脸的结果来判断人的上半身是否包含在目标图像中。

公开(公告)号：US20120148101A1

公开(公告)日：2012-06-14

申请号：US13325035

申请日：2011-12-13

Applicant: Young Woo YOON ,  Ho Sub Yoon ,  Kyu Dae Ban ,  Jae Yeon Lee ,  Do Hyung Kim ,  Su Young Chi ,  Jae Hong Kim ,  Joo Chan Sohn

Inventor： Young Woo YOON ,  Ho Sub Yoon ,  Kyu Dae Ban ,  Jae Yeon Lee ,  Do Hyung Kim ,  Su Young Chi ,  Jae Hong Kim ,  Joo Chan Sohn

IPC: G06K9/18

CPC classification number: G06K9/325 ,  G06K2209/15

Abstract: Disclosed is a method of extracting a text area, the method including generating a text area prediction value within an input second image based on a plurality of text area data stored in a database including geometric information about a text area of a first image, generating a text recognition result value by determining whether a text is recognized with respect to a probable text area within the input second image, and selecting a text area within the second image by combining the generated text area prediction value and text recognition result value.

Abstract translation: 公开了一种提取文本区域的方法，所述方法包括：基于存储在数据库中的多个文本区域数据，生成输入的第二图像内的文本区域预测值，所述文本区域数据包括关于第一图像的文本区域的几何信息， 通过确定文本是否相对于所输入的第二图像内的可能的文本区域被识别，以及通过组合生成的文本区域预测值和文本识别结果值来选择第二图像内的文本区域来选择文本识别结果值。