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1. 发明申请

US20070133885A1 Apparatus and method of detecting person 审中-公开
标题翻译：检测人的装置和方法
公开(公告)号：US20070133885A1
公开(公告)日：2007-06-14
申请号：US11638395
申请日：2006-12-14
申请人： Jinguk Jeong , Youngsu Moon , Maolin Chen , Gengyu Ma , Jiyeun Kim
发明人： Jinguk Jeong , Youngsu Moon , Maolin Chen , Gengyu Ma , Jiyeun Kim
IPC分类号： G06K9/62 , G06K9/00
CPC分类号： G06K9/00369
摘要： An apparatus and method of detecting a person. The apparatus includes: a segmentation unit which analyzes plural pieces of color information of a plurality of pixels configuring a given image and generates at least one segment by grouping at least one of the pixels having a specified similarity among the plural pieces of color information; a hypothesis generating unit which initially selects a segment in each component of the given image according to an initial selection probability that a segment is initially selected, selects an additional segment in each component according to a connection probability that the additional segment is connected to a previously selected segment, and connects the selected additional segment to the previously selected segment; a hypothesis verifying unit which calculates a degree that a plurality of components formed by integrating the selected segments can be recognized as the person and determines that the plurality of the components is the person to be detected in response to the calculated result; and a segment probability updating unit which updates the initial selection probability and the connection probability in correspondence with the calculated degree.
摘要翻译：一种检测人的装置和方法。该装置包括：分割单元，分析构成给定图像的多个像素的多个颜色信息，并通过对多个颜色信息中具有指定相似度的像素中的至少一个进行分组来生成至少一个片段; 根据初始选择段的初始选择概率，最初选择给定图像的每个分量中的段的假设生成单元根据附加段连接到先前的连接概率来选择每个分量中的附加段并将所选择的附加段连接到先前选择的段; 假设验证单元，其计算通过对所选择的片段进行积分而形成的多个组成部分的程度，并且根据所计算的结果确定所述多个组件是要检测的人员; 以及段概率更新单元，其根据所计算的度来更新初始选择概率和连接概率。

2. 发明申请

US20050276446A1 Apparatus and method for extracting moving objects from video 审中-公开
标题翻译：从视频中提取移动物体的装置和方法
公开(公告)号：US20050276446A1
公开(公告)日：2005-12-15
申请号：US11149306
申请日：2005-06-10
申请人： Maolin Chen , Gyu-tae Park
发明人： Maolin Chen , Gyu-tae Park
IPC分类号： H04N5/232 , G06K9/00 , G06K9/34 , G06T7/20
CPC分类号： G06K9/38 , G06K9/00771 , G06T7/215
摘要： A pixel classification device to separate, and a pixel classification method of separating, a moving object area from a video image, the device including a first classification unit to determine whether a current pixel of the video image belongs to a confident background region, and a second classification unit to determine which one of a plurality of sub-divided background areas or the moving object area the current pixel belongs to in response to a determination tht the current pixel does not belong to the confident background region.
摘要翻译：一种用于分离的像素分类装置和从视频图像分离移动物体区域的像素分类方法，所述装置包括第一分类单元，以确定视频图像的当前像素是否属于自信背景区域，以及第二分类单元，用于确定响应于当前像素的确定，当前像素属于多个分割背景区域或移动对象区域中的哪一个不属于自信背景区域。

3. 发明授权

US09761103B2 Portable terminal having video surveillance apparatus, video surveillance method using the portable terminal, and video surveillance system 有权
公开(公告)号：US09761103B2
公开(公告)日：2017-09-12
申请号：US11785763
申请日：2007-04-19
申请人： Maolin Chen , Young-su Moon , Jun-mo Kim
发明人： Maolin Chen , Young-su Moon , Jun-mo Kim
IPC分类号： H04N7/18 , G08B13/196
CPC分类号： G08B13/19621 , G08B13/19602 , G08B13/19658
摘要： Provided is an image surveillance method and apparatus. The image surveillance method includes photographing a predetermined place and generating an image signal corresponding to the predetermined place, detecting a change in the image signal by calculating a difference between a current frame and a previous frame of the generated image signal, and generating alarm information corresponding to the detected change in the image signal in order to alarm a user.

4. 发明申请

US20090087088A1 Image forming system, apparatus and method of discriminative color features extraction thereof 有权
标题翻译：图像形成系统，其识别颜色特征提取的装置和方法
公开(公告)号：US20090087088A1
公开(公告)日：2009-04-02
申请号：US12216707
申请日：2008-07-29
申请人： Maolin Chen , Moon Sik Jeong
发明人： Maolin Chen , Moon Sik Jeong
IPC分类号： G06K9/46
CPC分类号： G06K9/4652 , G06K9/00362 , G06K9/6221
摘要： Provided are an apparatus and method of extracting a discriminative color feature, and an image forming system including: a photographing device to photograph an image of an object; a color feature extracting device receiving the image from the photographing device, extracting a discriminative color feature from the image, generating a final color model of the object, extracting a color blob of the object based on the final color model, performing blob analysis on the extracted color blob, and generating parameters to control a posturing of the photographing device according to the blob analysis; a control device receiving from the color feature extracting device the parameters to control the posturing of the photographing device, and controlling the posturing of the photographing device; a storage device storing the photographed image of the object; and a display device displaying the photographed image of the object.
摘要翻译：提供了一种提取辨别色彩特征的装置和方法，以及一种图像形成系统，包括：摄影装置，用于拍摄对象的图像; 从所述拍摄装置接收所述图像的颜色特征提取装置，从所述图像提取辨别色特征，生成所述对象的最终颜色模型，基于所述最终颜色模型提取所述对象的颜色斑点，对所述颜色特征进行斑点分析提取的彩色斑点，以及根据斑点分析产生参数以控制拍摄装置的姿势; 控制装置，从彩色特征提取装置接收参数以控制拍摄装置的姿势，以及控制拍摄装置的姿势; 存储该物体的拍摄图像的存储装置; 以及显示装置，其显示被拍摄物体的拍摄图像。

5. 发明申请

US20060147108A1 Apparatus and method for detecting heads in input image 有权
标题翻译：用于在输入图像中检测头的装置和方法
公开(公告)号：US20060147108A1
公开(公告)日：2006-07-06
申请号：US11252631
申请日：2005-10-19
申请人： Seokcheol Kee , Maolin Chen
发明人： Seokcheol Kee , Maolin Chen
IPC分类号： G06K9/62 , G06K9/00
CPC分类号： G06K9/00228
摘要： An apparatus and method for detecting a head image of an input image. In the head image detection apparatus, a training DB stores therein a positive head image and a negative head image into which a plurality of images are classified. A sub-window processor extracts a feature population while sliding a sub-window of a predetermined size with respect to the input image. A head candidate region classifier classifies head candidate regions based on the extracted feature population from the sub-window processor by referring to samples stored in the training DB. A head candidate region determiner determines a head candidate region as a head region by checking continuity of contours of the classified head candidate regions.
摘要翻译：一种用于检测输入图像的头部图像的装置和方法。在头部图像检测装置中，训练数据库在其中存储有多个图像被分类的正头部图像和负头图像。子窗口处理器在相对于输入图像滑动预定尺寸的子窗口的同时提取特征群体。头候选区域分类器通过参考存储在训练数据库中的样本，基于来自子窗口处理器的提取的特征群分类头候选区域。头候选区域确定器通过检查分类的头候选区域的轮廓的连续性来确定头候选区域作为头区域。

6. 发明授权

US08744168B2 Target analysis apparatus, method and computer-readable medium 有权
标题翻译：目标分析装置，方法和计算机可读介质
公开(公告)号：US08744168B2
公开(公告)日：2014-06-03
申请号：US12862330
申请日：2010-08-24
申请人： Maolin Chen
发明人： Maolin Chen
IPC分类号： G06K9/00 , G06T7/00
CPC分类号： G06K9/00671 , G06K9/00362 , G06T7/0012 , G06T7/11 , G06T7/194 , G06T2207/10028 , G06T2207/30196
摘要： Provided is a target analysis apparatus, method and computer-readable medium based on a depth image and an intensity image of a target is provided. The target analysis apparatus may include a body detection unit to detect a body of the target from the intensity image of the target, a foreground segmentation unit to calculate an intensity threshold value in accordance with intensity values from the detected body, to transform the intensity image into a binary image using the intensity threshold value, and to mask the depth image of the target using the binary image as a mask to thereby obtain a masked depth image, and an active portion detection unit to detect an active portion of the body of the target from the masked depth image.
摘要翻译：提供了一种基于深度图像和目标的强度图像的目标分析装置，方法和计算机可读介质。目标分析装置可以包括身体检测单元，用于根据目标的强度图像检测目标体，前景分割单元，根据来自检测到的身体的强度值计算强度阈值，以变换强度图像使用强度阈值转换为二进制图像，并且使用二进制图像作为掩码来掩蔽目标的深度图像，从而获得掩蔽的深度图像;以及活动部分检测单元，用于检测身体的活动部分目标从被掩蔽的深度图像。

7. 发明授权

US08447100B2 Detecting apparatus of human component and method thereof 有权
公开(公告)号：US08447100B2
公开(公告)日：2013-05-21
申请号：US12285694
申请日：2008-10-10
申请人： Maolin Chen , Moon-Sik Jeon
发明人： Maolin Chen , Moon-Sik Jeon
IPC分类号： G06K9/62
CPC分类号： G06K9/3241 , G06K9/00228 , G06K9/00369 , G06K9/00375 , G06K9/46
摘要： Disclosed are an apparatus and a method of detecting a human component from an input image. The apparatus includes a training database (DB) to store positive and negative samples of a human component, an image processor to calculate a difference image for the input image, a sub-window processor to extract a feature population from a difference image that is calculated by the image processor for the positive and negative samples of a predetermined human component stored in the training DB, and a human classifier to detect a human component corresponding to a human component model using the human component model that is learned from the feature population.

8. 发明授权

US08331667B2 Image forming system, apparatus and method of discriminative color features extraction thereof 有权
标题翻译：图像形成系统，其识别颜色特征提取的装置和方法
公开(公告)号：US08331667B2
公开(公告)日：2012-12-11
申请号：US12216707
申请日：2008-07-29
申请人： Maolin Chen , Moon Sik Jeong
发明人： Maolin Chen , Moon Sik Jeong
IPC分类号： G06K9/00
CPC分类号： G06K9/4652 , G06K9/00362 , G06K9/6221
摘要： Provided are an apparatus and method of extracting a discriminative color feature, and an image forming system including: a photographing device to photograph an image of an object; a color feature extracting device receiving the image from the photographing device, extracting a discriminative color feature from the image, generating a final color model of the object, extracting a color blob of the object based on the final color model, performing blob analysis on the extracted color blob, and generating parameters to control a posturing of the photographing device according to the blob analysis; a control device receiving from the color feature extracting device the parameters to control the posturing of the photographing device, and controlling the posturing of the photographing device; a storage device storing the photographed image of the object; and a display device displaying the photographed image of the object.
摘要翻译：提供了一种提取辨别色彩特征的装置和方法，以及一种图像形成系统，包括：摄影装置，用于拍摄对象的图像; 从所述拍摄装置接收所述图像的颜色特征提取装置，从所述图像提取辨别色特征，生成所述对象的最终颜色模型，基于所述最终颜色模型提取所述对象的颜色斑点，对所述颜色特征进行斑点分析提取的彩色斑点，以及根据斑点分析产生参数以控制拍摄装置的姿势; 控制装置，从彩色特征提取装置接收参数以控制拍摄装置的姿势，以及控制拍摄装置的姿势; 存储该物体的拍摄图像的存储装置; 以及显示装置，其显示被拍摄物体的拍摄图像。

9. 发明申请

US20110025834A1 Method and apparatus of identifying human body posture 审中-公开
标题翻译：识别人体姿势的方法和装置
公开(公告)号：US20110025834A1
公开(公告)日：2011-02-03
申请号：US12805457
申请日：2010-07-30
申请人： Maolin Chen , Rufeng Chu
发明人： Maolin Chen , Rufeng Chu
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G06T7/73 , G06T2207/10024 , G06T2207/10028 , G06T2207/20081 , G06T2207/30196 , G06T2207/30221
摘要： Disclosed is a human body posture identifying method and apparatus. The apparatus may include an input module including a depth camera and a color camera, a preprocessing module to perform a preprocess and to generate a posture sample, a training module to calculate a projective transformation matrix, and to establish a NNC, a feature extracting module to extract a distinguishing posture feature, a template database establishing module to establish a posture template database, a searching module to perform a human body posture matching, and an output module to output a best match posture, and to relocate a location of a virtual human body model.
摘要翻译：公开了一种人体姿势识别方法和装置。该装置可以包括包括深度相机和彩色相机的输入模块，用于执行预处理并生成姿势样本的预处理模块，用于计算投影变换矩阵的训练模块，以及建立NNC，特征提取模块提取区别姿势特征，模板数据库建立模块，以建立姿势模板数据库，执行人体姿势匹配的搜索模块，以及输出模块，输出最佳匹配姿势，以及重新定位虚拟人的位置身体模型。

10. 发明授权

US07869629B2 Apparatus and method for detecting heads in input image 有权
标题翻译：用于在输入图像中检测头的装置和方法
公开(公告)号：US07869629B2
公开(公告)日：2011-01-11
申请号：US11252631
申请日：2005-10-19
申请人： Seokcheol Kee , Maolin Chen
发明人： Seokcheol Kee , Maolin Chen
IPC分类号： G06K9/00
CPC分类号： G06K9/00228
摘要： An apparatus and method for detecting a head image of an input image. In the head image detection apparatus, a training DB stores therein a positive head image and a negative head image into which a plurality of images are classified. A sub-window processor extracts a feature population while sliding a sub-window of a predetermined size with respect to the input image. A head candidate region classifier classifies head candidate regions based on the extracted feature population from the sub-window processor by referring to samples stored in the training DB. A head candidate region determiner determines a head candidate region as a head region by checking continuity of contours of the classified head candidate regions.
摘要翻译：一种用于检测输入图像的头部图像的装置和方法。在头部图像检测装置中，训练数据库在其中存储有多个图像被分类的正头部图像和负头图像。子窗口处理器在相对于输入图像滑动预定尺寸的子窗口的同时提取特征群体。头候选区域分类器通过参考存储在训练数据库中的样本，基于来自子窗口处理器的提取的特征群分类头候选区域。头候选区域确定器通过检查分类的头候选区域的轮廓的连续性来确定头候选区域作为头区域。

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