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1. 发明授权

US07346189B2 Illumination-invariant object tracking method and image editing system using the same 有权
标题翻译：照明不变物体跟踪方法和图像编辑系统使用相同
公开(公告)号：US07346189B2
公开(公告)日：2008-03-18
申请号：US11514968
申请日：2006-09-05
申请人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
发明人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
IPC分类号： G06T5/00
CPC分类号： G06K9/32 , G06T7/246 , G06T7/277
摘要： An illumination-invariant object tracking method and an image editing system using the same are provided. The illumination-invariant object tracking method involves: designating an initial position of an object of interest to be tracked in an image; constructing a probability map for object tracking in consideration of a color ratio of adjacent pixels in the image; and performing Kalman filtering based on the initial position of the object and the probability map. The image editing system based on the illumination-invariant object tracking method includes: a data input unit which receives an image to be edited; an object tracking unit which tracks a target object in consideration of a color ratio of adjacent pixels in the image; an image editing unit which edits and outputs an edited image in a predetermined region of the image, in response to information on the position, size, and boundary of the tracked target object.
摘要翻译：提供照明不变物体跟踪方法和使用其的图像编辑系统。照明不变对象跟踪方法包括：指定要在图像中跟踪的感兴趣对象的初始位置; 考虑图像中相邻像素的颜色比，构建对象跟踪的概率图; 并基于对象的初始位置和概率图执行卡尔曼滤波。基于照明不变对象跟踪方法的图像编辑系统包括：数据输入单元，接收要编辑的图像; 对象跟踪单元，其考虑到图像中的相邻像素的颜色比率来跟踪目标对象; 响应于关于跟踪的目标对象的位置，大小和边界的信息，编辑并输出图像的预定区域中的编辑图像的图像编辑单元。

2. 发明申请

US20070003106A1 Illumination-invariant object tracking method and image editing system using the same 有权
标题翻译：照明不变物体跟踪方法和图像编辑系统使用相同
公开(公告)号：US20070003106A1
公开(公告)日：2007-01-04
申请号：US11514968
申请日：2006-09-05
申请人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
发明人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
IPC分类号： G06K9/00
CPC分类号： G06K9/32 , G06T7/246 , G06T7/277
摘要： An illumination-invariant object tracking method and an image editing system using the same are provided. The illumination-invariant object tracking method involves: designating an initial position of an object of interest to be tracked in an image; constructing a probability map for object tracking in consideration of a color ratio of adjacent pixels in the image; and performing Kalman filtering based on the initial position of the object and the probability map. The image editing system based on the illumination-invariant object tracking method includes: a data input unit which receives an image to be edited; an object tracking unit which tracks a target object in consideration of a color ratio of adjacent pixels in the image; an image editing unit which edits and outputs an edited image in a predetermined region of the image, in response to information on the position, size, and boundary of the tracked target object.
摘要翻译：提供照明不变物体跟踪方法和使用其的图像编辑系统。照明不变对象跟踪方法包括：指定要在图像中跟踪的感兴趣对象的初始位置; 考虑图像中相邻像素的颜色比，构建对象跟踪的概率图; 并基于对象的初始位置和概率图执行卡尔曼滤波。基于照明不变对象跟踪方法的图像编辑系统包括：数据输入单元，接收要编辑的图像; 对象跟踪单元，其考虑到图像中的相邻像素的颜色比率来跟踪目标对象; 响应于关于跟踪的目标对象的位置，大小和边界的信息，编辑并输出图像的预定区域中的编辑图像的图像编辑单元。

3. 发明授权

US07171023B2 Illumination-invariant object tracking method and image editing system using the same 有权
公开(公告)号：US07171023B2
公开(公告)日：2007-01-30
申请号：US10287592
申请日：2002-11-05
申请人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
发明人： Tae-kyun Kim , In-myung Cho , Jong-ha Lee
IPC分类号： G06K9/36
CPC分类号： G06K9/32 , G06T7/246 , G06T7/277
摘要： An illumination-invariant object tracking method and an image editing system using the same are provided. The illumination-invariant object tracking method involves: designating an initial position of an object of interest to be tracked in an image; constructing a probability map for object tracking in consideration of a color ratio of adjacent pixels in the image; and performing Kalman filtering based on the initial position of the object and the probability map. The image editing system based on the illumination-invariant object tracking method includes: a data input unit which receives an image to be edited; an object tracking unit which tracks a target object in consideration of a color ratio of adjacent pixels in the image; an image editing unit which edits and outputs an edited image in a predetermined region of the image, in response to information on the position, size, and boundary of the tracked target object.

4. 发明授权

US07146025B2 Apparatus and method for providing security in a base or mobile station by using detection of face information 有权
公开(公告)号：US07146025B2
公开(公告)日：2006-12-05
申请号：US10353931
申请日：2003-01-30
申请人： In-myung Cho , Tae-kyun Kim
发明人： In-myung Cho , Tae-kyun Kim
IPC分类号： G06K9/00 , G05B19/00 , H04K1/00
CPC分类号： H04M1/72555 , G06K9/00221 , G07C9/00158 , G07C9/00166 , H04M2250/52 , H04N1/0084 , H04N1/00875
摘要： Provided are an apparatus and method for providing security for an image signal in a base station or a terminal by detecting face information from the image signal. The apparatus includes a signal receiving unit receiving an image signal transmitted from a terminal, a location discriminating unit detecting a calling location of the terminal and checking if the calling location falls within a security region, and a controller transmitting the image signal when the calling location does not fall within the security region, or when the calling location falls within the security region and the image signal contains face information. Accordingly, it is possible to prevent unauthorized transmission of images without additional big burden of security equipment or an invasion of individual rights of using image communication.

5. 发明申请

US20070014430A1 Apparatus and method for providing security in a base or mobile station by using detection of face information 有权
标题翻译：通过使用面部信息的检测在基站或移动站中提供安全性的装置和方法
公开(公告)号：US20070014430A1
公开(公告)日：2007-01-18
申请号：US11524316
申请日：2006-09-21
申请人： In-myung Cho , Tae-kyun Kim
发明人： In-myung Cho , Tae-kyun Kim
IPC分类号： G06K9/00
CPC分类号： H04M1/72555 , G06K9/00221 , G07C9/00158 , G07C9/00166 , H04M2250/52 , H04N1/0084 , H04N1/00875
摘要： Provided are an apparatus and method for providing security for an image signal in a base station or a terminal by detecting face information from the image signal. The apparatus includes a signal receiving unit receiving an image signal transmitted from a terminal, a location discriminating unit detecting a calling location of the terminal and checking if the calling location falls within a security region, and a controller transmitting the image signal when the calling location does not fall within the security region, or when the calling location falls within the security region and the image signal contains face information. Accordingly, it is possible to prevent unauthorized transmission of images without additional big burden of security equipment or an invasion of individual rights of using image communication.
摘要翻译：提供了一种通过从图像信号检测面部信息来为基站或终端中的图像信号提供安全性的装置和方法。该装置包括接收从终端发送的图像信号的信号接收单元，检测终端的呼叫位置的位置识别单元，以及检查呼叫位置是否在安全区域内;以及控制器，当呼叫位置不在安全区域内，或当呼叫位置落入安全区域并且图像信号包含面部信息时。因此，可以防止图像的未经授权的传输而没有安全设备的额外的大的负担或侵犯使用图像通信的个人权利。

6. 发明授权

US07864988B2 Apparatus and method for providing security in a base or mobile station by using detection of face information 有权
标题翻译：通过使用面部信息的检测在基站或移动站中提供安全性的装置和方法
公开(公告)号：US07864988B2
公开(公告)日：2011-01-04
申请号：US11524316
申请日：2006-09-21
申请人： In-myung Cho , Tae-kyun Kim
发明人： In-myung Cho , Tae-kyun Kim
IPC分类号： G06K9/00
CPC分类号： H04M1/72555 , G06K9/00221 , G07C9/00158 , G07C9/00166 , H04M2250/52 , H04N1/0084 , H04N1/00875
摘要： Provided are an apparatus and method for providing security for an image signal in a base station or a terminal by detecting face information from the image signal. The apparatus includes a signal receiving unit receiving an image signal transmitted from a terminal, a location discriminating unit detecting a calling location of the terminal and checking if the calling location falls within a security region, and a controller transmitting the image signal when the calling location does not fall within the security region, or when the calling location falls within the security region and the image signal contains face information. Accordingly, it is possible to prevent unauthorized transmission of images without additional big burden of security equipment or an invasion of individual rights of using image communication.
摘要翻译：提供了一种通过从图像信号检测面部信息来为基站或终端中的图像信号提供安全性的装置和方法。该装置包括接收从终端发送的图像信号的信号接收单元，检测终端的呼叫位置的位置识别单元，以及检查呼叫位置是否在安全区域内;以及控制器，当呼叫位置不在安全区域内，或当呼叫位置落入安全区域并且图像信号包含面部信息时。因此，可以防止图像的未经授权的传输而没有安全设备的额外的大的负担或侵犯使用图像通信的个人权利。

7. 发明授权

US07164781B2 Method and apparatus of recognizing face using 2nd-order independent component analysis (ICA)/principal component analysis (PCA) 有权
标题翻译：使用二阶独立分量分析（ICA）/主成分分析（PCA）识别面部的方法和装置
公开(公告)号：US07164781B2
公开(公告)日：2007-01-16
申请号：US10377752
申请日：2003-03-04
申请人： Hyun-woo Kim , Tae-kyun Kim , Seok-cheol Kee , Jong-ha Lee , Won-jun Hwang , Chang-kyu Choi
发明人： Hyun-woo Kim , Tae-kyun Kim , Seok-cheol Kee , Jong-ha Lee , Won-jun Hwang , Chang-kyu Choi
IPC分类号： G06K9/00
CPC分类号： G06K9/6247 , G06F19/00 , G06K9/00275 , G06K9/6242
摘要： A method and apparatus for recognizing and searching for a face using 2nd-order independent component analysis (ICA) are provided. The method includes performing PCA on an input original image and generating a low-pass filtered image by removing high-frequency component from the original image, subtracting the low-pass filtered image from the original image and obtaining residual image having only frequency-components, and performing ICA on the residual image and generating feature information corresponding to the original image. While an original ICA subtracts independent components (i.e., independent basis components) from gray scale images, the proposed 2nd-order ICA is robust to illumination variation since it is applied to make the remaining images correspond to high pass frequency components.
摘要翻译：提供了使用二阶独立分量分析（ICA）识别和搜索面部的方法和装置。该方法包括在输入原始图像上执行PCA，并通过从原始图像中去除高频分量并从原始图像中减去低通滤波图像并获得仅具有频率分量的残差图像来生成低通滤波图像，对剩余图像执行ICA并产生与原始图像相对应的特征信息。虽然原始ICA从灰度图像中减去独立分量（即独立基础分量），但是所提出的二阶ICA对照明变化是鲁棒的，因为它被应用于使剩余的图像对应于高通频率分量。

8. 发明授权

US07352880B2 System and method for detecting and tracking a plurality of faces in real time by integrating visual ques 失效
标题翻译：通过集成视觉视觉实时检测和跟踪多个面部的系统和方法
公开(公告)号：US07352880B2
公开(公告)日：2008-04-01
申请号：US10621456
申请日：2003-07-18
申请人： Tae-kyun Kim , Jong-ha Lee
发明人： Tae-kyun Kim , Jong-ha Lee
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： A face detection and tracking system for detecting and tracking a plurality of faces in real time from an input image comprises: a background removing unit which extracts an area having a motion by removing a background image from the input image; a candidate area extracting unit which extracts a candidate area in which a face can be located in the area having a motion by using a skin color probability map generated from a face skin color model and a global probability map a face area determination unit which extracts (ICA) features from a candidate area and determines whether the candidate area is a face area by using a trained SVM classifier; and a face area tracking unit which tracks the face area according to a directional kernel indicating a probability that a face is located in a next frame based on the skin color probability map.
摘要翻译：一种用于从输入图像实时检测和跟踪多个面部的面部检测和跟踪系统包括：背景去除单元，其通过从输入图像中去除背景图像来提取具有运动的区域; 候选区域提取单元，其通过使用从面部肤色模型和全局概率图生成的肤色概率图提取具有运动的区域中的脸部的候选区域，面部区域确定单元提取（ ICA），并且通过使用经过训练的SVM分类器来确定候选区域是否是面部区域; 以及面部区域跟踪单元，其根据指向基于皮肤颜色概率图的面部位于下一帧中的概率的方向内核跟踪面部区域。

9. 发明授权

US07254257B2 Method and apparatus of recognizing face using component-based 2nd-order principal component analysis (PCA)/independent component analysis (ICA) 有权
标题翻译：使用基于组件的二阶主成分分析（PCA）/独立分量分析（ICA）识别面部的方法和装置
公开(公告)号：US07254257B2
公开(公告)日：2007-08-07
申请号：US10377748
申请日：2003-03-04
申请人： Hyun-woo Kim , Tae-kyun Kim , Seok-cheol Kee , Jong-ha Lee , Won-jun Hwang
发明人： Hyun-woo Kim , Tae-kyun Kim , Seok-cheol Kee , Jong-ha Lee , Won-jun Hwang
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/6242 , G06K9/6247
摘要： A method and apparatus for recognizing and searching for a face using 2nd-order independent component analysis (ICA) are provided. The method for describing feature points uses 2nd-order ICA d to describe a facial image space and improve recognition performance in various illumination conditions. According to the method and apparatus, use of pose or illumination invariant face descriptor enables retrieval of human faces and authentication of a specific individual.
摘要翻译：提供了使用二阶独立分量分析（ICA）识别和搜索面部的方法和装置。描述特征点的方法使用二阶ICA d来描述面部图像空间，并提高各种照明条件下的识别性能。根据该方法和装置，使用姿态或照明不变面部描述符能够检索人脸和特定个体的认证。

10. 发明授权

US07758165B2 Ink-jet printhead and manufacturing method thereof 失效
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US07758165B2
公开(公告)日：2010-07-20
申请号：US12000579
申请日：2007-12-13
申请人： Myung-song Jung , Sung-joon Park , Tae-kyun Kim , Jae-sik Min
发明人： Myung-song Jung , Sung-joon Park , Tae-kyun Kim , Jae-sik Min
IPC分类号： B41J2/04
CPC分类号： B41J2/1646 , B41J2/14 , B41J2/16 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2002/14346
摘要： An ink-jet printhead and a manufacturing method thereof include a substrate on which a space portion is formed, a passage plate installed on the substrate in which an ink chamber is formed to store ink, a nozzle plate installed at a top surface of the passage plate in which a nozzle is formed to eject the ink, and a vibration plate disposed between the substrate and the passage plate to generate a pressure for ejecting the ink by changing a volume of the ink chamber. The vibration plate includes a base layer formed at a top surface of the substrate so as to cover at least a part of the space portion, a thin film shape memory alloy layer which contacts the ink contained in the ink chamber and varies according to a temperature variation, a heating element disposed between the base layer and the thin film shape memory alloy to generate heat, and an insulating layer disposed between the heating element and the thin film shape memory alloy layer and transfers the heat generated by the heating element to the thin film shape memory alloy layer. Due to a stable temperature coefficient of resistance (TCR) of the heating element, a height and a width of a voltage supplied to the heat element can be easily controlled, and thus power of the vibration plate can be precisely controlled, thereby having a predetermined image quality, and the heating element does not contact directly the ink, thereby realizing stability of the ink-jet printhead.
摘要翻译：喷墨打印头及其制造方法包括：基板，其上形成有空间部分，安装在基板上的通道板，其中形成有用于存储墨水的墨水室;喷嘴板，安装在通道的顶表面其中形成有喷嘴以喷射墨水的板;以及设置在基板和通道板之间的振动板，以通过改变墨水室的体积产生用于喷射墨水的压力。所述振动板包括形成在所述基板的顶面的基底层，以覆盖所述空间部分的至少一部分;薄膜形状记忆合金层，其与容纳在所述墨水室中的墨水接触并根据温度变化设置在基底层和薄膜形状记忆合金之间以产生热量的加热元件，以及设置在加热元件和薄膜形状记忆合金层之间的绝缘层，并将由加热元件产生的热量传递到薄薄膜形状记忆合金层。由于加热元件的稳定的电阻温度系数（TCR），可以容易地控制供给到热元件的电压的高度和宽度，从而可以精确地控制振动板的功率，从而具有预定的图像质量，并且加热元件不直接接触墨水，从而实现喷墨打印头的稳定性。

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