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41. 发明授权

US08265350B2 Method and apparatus for detecting and processing specific pattern from image 有权
标题翻译：用于从图像中检测和处理特定图案的方法和装置
公开(公告)号：US08265350B2
公开(公告)日：2012-09-11
申请号：US11951809
申请日：2007-12-06
申请人： Kan Torii , Masakazu Matsugu , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
发明人： Kan Torii , Masakazu Matsugu , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
IPC分类号： G06K9/00 , G06K9/46 , G06K9/66
CPC分类号： G06K9/00234 , G06K2209/011 , H04N5/23219
摘要： In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region.
摘要翻译：在其中检测到面部图案的图像中，当皮肤颜色像素的比例在第一区域中等于或小于第一阈值并且皮肤颜色像素的比率等于或大于第二阈值时在第二r区域中，第一区域附近被确定为可以存在脸部图案的面部候选位置。脸部检测在脸部候选位置进行。第二区域相对于第一区域布置在预定位置。

42. 发明申请

US20120045120A1 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 有权
标题翻译：信息处理设备和信息处理方法
公开(公告)号：US20120045120A1
公开(公告)日：2012-02-23
申请号：US13207143
申请日：2011-08-10
申请人： Shunta Tate , Yusuke Mitarai , Hiroto Yoshii , Yasuhiro Okuno , Katsuhiko Mori , Masakazu Matsugu
发明人： Shunta Tate , Yusuke Mitarai , Hiroto Yoshii , Yasuhiro Okuno , Katsuhiko Mori , Masakazu Matsugu
IPC分类号： G06K9/62
CPC分类号： G06K9/6282
摘要： An information processing apparatus that discriminates the orientation of a target includes a calculation unit that calculates a distribution of a difference in feature amount between a plurality of learning patterns each showing the orientation of a target, a determination unit that determines, using a probability distribution obtained from the distribution of differences calculated by the calculation unit, a pixel that is in an input pattern and is to be referred to in order to discriminate the orientation of a target in the input pattern, and a discrimination unit that performs discrimination for obtaining the orientation of the target in the input pattern by comparing a feature amount of the pixel determined by the determination unit and a threshold set in advance.
摘要翻译：鉴别目标的方向的信息处理装置包括计算单元，该计算单元计算显示目标的取向的多个学习模式之间的特征量的差异的分布;确定单元，其使用获得的概率分布来确定根据由计算单元计算出的差异的分布，输入图案中要被标识为输入图案中的目标的方位的像素，以及进行用于获得取向的辨别的判别单元通过比较由确定单元确定的像素的特征量和预先设定的阈值来输入图案中的目标。

43. 发明授权

US08094881B2 Action recognition apparatus and method, moving-object recognition apparatus and method, device control apparatus and method, and program 有权
标题翻译：动作识别装置和方法，移动物体识别装置和方法，装置控制装置和方法以及程序
公开(公告)号：US08094881B2
公开(公告)日：2012-01-10
申请号：US11035240
申请日：2005-01-13
申请人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
发明人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
IPC分类号： G06K9/00
CPC分类号： G06K9/00342 , G06K9/00624 , G06K9/00885
摘要： An action recognition apparatus includes an input unit for inputting image data, a moving-object detection unit for detecting a moving object from the image data, a moving-object identification unit for identifying the detected moving object based on the image data, a state detection unit for detecting a state or an action of the moving object from the image data, and a learning unit for learning the detected state or action by associating the detected state or action with meaning information specific to the identified moving object.
摘要翻译：一种动作识别装置，包括用于输入图像数据的输入单元，用于从图像数据检测移动物体的移动物体检测单元，用于基于图像数据识别检测到的移动物体的移动物体识别单元，状态检测用于从图像数据检测移动物体的状态或动作的单元，以及用于通过将检测到的状态或动作与所识别的移动对象特有的意义信息相关联来学习检测到的状态或动作的学习单元。

44. 发明授权

US08072612B2 Method and apparatus for detecting a feature of an input pattern using a plurality of feature detectors, each of which corresponds to a respective specific variation type and outputs a higher value when variation received by the input pattern roughly matches the respective specific variation type 有权
标题翻译：用于使用多个特征检测器检测输入图案的特征的方法和装置，每个特征检测器对应于各自的特定变化类型，并且当由输入图案接收的变化与各自的特定变化类型大致匹配时，输出更高的值
公开(公告)号：US08072612B2
公开(公告)日：2011-12-06
申请号：US11961982
申请日：2007-12-20
申请人： Hiroshi Sato , Masakazu Matsugu , Katsuhiko Mori , Kan Torii , Yusuke Mitarai
发明人： Hiroshi Sato , Masakazu Matsugu , Katsuhiko Mori , Kan Torii , Yusuke Mitarai
IPC分类号： G01B11/24
CPC分类号： G06K9/00228 , G06K9/3241
摘要： A method includes detecting a feature of an input pattern using a plurality of feature detectors, selecting at least one of the feature detectors based on their output values, and calculating a feature quantity of the input pattern based on an output value from at least one selected feature detector.
摘要翻译：一种方法包括使用多个特征检测器检测输入图案的特征，基于其输出值选择特征检测器中的至少一个，并且基于来自至少一个所选择的输入值的输出值来计算输入图案的特征量特征检测器

45. 发明申请

US20110181719A1 NETWORK CAMERA SYSTEM AND CONTROL METHOD THEREFORE 有权
标题翻译：网络摄像机系统及其控制方法
公开(公告)号：US20110181719A1
公开(公告)日：2011-07-28
申请号：US13082151
申请日：2011-04-07
申请人： Tetsuhiro Takanezawa , Hiroyuki Ohsawa , Hiroshi Sato , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Yusuke Mitarai
发明人： Tetsuhiro Takanezawa , Hiroyuki Ohsawa , Hiroshi Sato , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Yusuke Mitarai
IPC分类号： H04N7/18
CPC分类号： H04N5/232 , G08B13/196 , H04N5/23206 , H04N5/23238 , H04N5/2624 , H04N7/183
摘要： A network camera system is provided that detects an occurrence of a condition change at a periphery of an image pickup apparatus, obtains a direction of the detected condition change, and notifies a user of the occurrence of the condition change and a direction of the condition change on a display of a terminal device.
摘要翻译：提供了一种网络摄像机系统，其检测图像拾取装置的周边处的状况变化的发生，获得检测到的条件变化的方向，并且向用户通知条件变化的发生和条件变化的方向在终端设备的显示器上。

46. 发明申请

US20100121798A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PATTERN RECOGNITION APPARATUS, AND PATTERN RECOGNITION METHOD 有权
标题翻译：信息处理装置，信息处理方法，图案识别装置和图案识别方法
公开(公告)号：US20100121798A1
公开(公告)日：2010-05-13
申请号：US12696993
申请日：2010-01-29
申请人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
发明人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
IPC分类号： G06N3/08
CPC分类号： G06K9/4628 , G06K9/00604 , G06N3/049 , G06N3/08
摘要： In a hierarchical neural network having a module structure, learning necessary for detection of a new feature class is executed by a processing module which has not finished learning yet and includes a plurality of neurons which should learn an unlearned feature class and have an undetermined receptor field structure by presenting a predetermined pattern to a data input layer. Thus, a feature class necessary for subject recognition can be learned automatically and efficiently.
摘要翻译：在具有模块结构的分层神经网络中，由尚未完成学习的处理模块执行用于检测新特征类所需的学习，并且包括多个神经元，其应该学习未知的特征类并具有未确定的受体场通过向数据输入层呈现预定图案来构造。因此，可以自动且有效地学习用于对象识别所需的特征类。

47. 发明申请

US20080285861A1 INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING APPARATUS 有权
标题翻译：信息处理方法和信息处理装置
公开(公告)号：US20080285861A1
公开(公告)日：2008-11-20
申请号：US12120481
申请日：2008-05-14
申请人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori
发明人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori
IPC分类号： G06K9/62
CPC分类号： G06K9/6252 , G06K9/6234
摘要： Processing data which belong to different classes and label data indicating the classes to which the processing data belong are input (S20). A distance relationship between the processing data is calculated (S22). An interclass separation degree between the classes is set (S23). The distance relationship is updated based on the label data and the interclass separation degree (S24). A data mapping relationship which approximates the updated distance relationship is calculated (S25).
摘要翻译：输入属于不同类别的处理数据和指示处理数据所属类别的标签数据（步骤20）。计算处理数据之间的距离关系（S22）。设定类之间的间隔分离度（S 23）。基于标签数据和间隔间隔度来更新距离关系（S24）。计算近似更新的距离关系的数据映射关系（S25）。

48. 发明申请

US20080016016A1 PARAMETER LEARNING METHOD, PARAMETER LEARNING APPARATUS, PATTERN CLASSIFICATION METHOD, AND PATTERN CLASSIFICATION APPARATUS 有权
标题翻译：参数学习方法，参数学习设备，图案分类方法和图案分类设备
公开(公告)号：US20080016016A1
公开(公告)日：2008-01-17
申请号：US11769143
申请日：2007-06-27
申请人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori , Kan Torii , Hiroshi Sato
发明人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori , Kan Torii , Hiroshi Sato
IPC分类号： G06F15/18
CPC分类号： G06K9/00288 , G06K9/00228 , G06K9/00248 , G06K9/6232 , G06K9/6256 , G06K9/6269
摘要： A plurality of pieces of learning data, each associated with a class to which the piece of the learning data belong, are input. In each piece of the learning data, a statistical amount of attribute values of elements in each of specific k parts, k being equal to or larger than 1, is calculated. Each piece of the learning data is mapped in a k-dimensional feature space as a vector having the calculated k statistics amounts as elements. Based on each piece of the mapped learning data and the classes to which the pieces of learning data belong, parameters for classifying input data into one of the plurality of classes are learned in the k-dimensional feature space. By using the parameters, pattern classification can be performed with high speed and high accuracy.
摘要翻译：输入与学习数据所属的类别相关联的多条学习数据。在每个学习数据中，计算k个等于或大于1的特定k个部分中的每个元素的属性值的统计量。每个学习数据被映射到k维特征空间中，作为具有计算的k个统计量的向量作为元素。基于映射的学习数据和学习数据所属的类别，在k维特征空间中学习用于将输入数据分类为多个类中的一个的参数。通过使用参数，可以高速，高精度地执行模式分类。

49. 发明授权

US07028271B2 Hierarchical processing apparatus 有权
标题翻译：分层处理装置
公开(公告)号：US07028271B2
公开(公告)日：2006-04-11
申请号：US10702171
申请日：2003-11-04
申请人： Masakazu Matsugu , Katsuhiko Mori , Yusuke Mitarai
发明人： Masakazu Matsugu , Katsuhiko Mori , Yusuke Mitarai
IPC分类号： G06F17/50 , G06K9/00 , G06K9/36 , G06K9/46
CPC分类号： G06K9/4628 , G06K9/00281 , G06K9/00973
摘要： A hierarchical processing apparatus includes a data input unit for time-sequentially inputting pattern data in a particular hierarchical level, a calculation parameter control data memory for storing calculation parameter control data, a local area recognition module for detecting a particular feature from pattern data, using the calculation parameter control data, and an intermediate result storage module for storing an intermediate result output from the local area recognition module. Depending on the hierarchical level of processing, a flow of data is controlled such that an input acquired via the data input unit or an intermediate result fed back from the intermediate result storage module and calculation parameter control data read from the calculation parameter control data memory are supplied to the local area recognition module. The hierarchical processing apparatus can perform various kinds of complicated calculations using a simple small-scale circuit with low power consumption.
摘要翻译：一种分级处理装置，包括用于以特定层次级时间顺序地输入模式数据的数据输入单元，用于存储计算参数控制数据的计算参数控制数据存储器，用于从模式数据检测特定特征的局部区域识别模块，使用计算参数控制数据，以及用于存储从局部区域识别模块输出的中间结果的中间结果存储模块。根据处理的分层级，控制数据流，使得经由数据输入单元获取的输入或从中间结果存储模块反馈的中间结果和从计算参数控制数据存储器读取的计算参数控制数据是提供给局域识别模块。分级处理装置可以使用具有低功耗的简单的小规模电路来执行各种复杂的计算。

50. 发明申请

US20050283450A1 Information processing apparatus, information processing method, pattern recognition apparatus, and pattern recognition method 失效
标题翻译：信息处理装置，信息处理方法，模式识别装置和模式识别方法
公开(公告)号：US20050283450A1
公开(公告)日：2005-12-22
申请号：US11149698
申请日：2005-06-10
申请人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
发明人： Masakazu Matsugu , Katsuhiko Mori , Mie Ishii , Yusuke Mitarai
IPC分类号： G06N3/00 , G06F15/18 , G06K9/00 , G06K9/46 , G06N3/04 , G06N3/08 , G06T7/00
CPC分类号： G06K9/4628 , G06K9/00604 , G06N3/049 , G06N3/08
摘要： In a hierarchical neural network having a module structure, learning necessary for detection of a new feature class is executed by a processing module which has not finished learning yet and includes a plurality of neurons which should learn an unlearned feature class and have an undetermined receptor field structure by presenting a predetermined pattern to a data input layer. Thus, a feature class necessary for subject recognition can be learned automatically and efficiently.
摘要翻译：在具有模块结构的分层神经网络中，由尚未完成学习的处理模块执行用于检测新特征类所需的学习，并且包括多个神经元，其应该学习未知的特征类并具有未确定的受体场通过向数据输入层呈现预定图案来构造。因此，可以自动且有效地学习用于对象识别所需的特征类。

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