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51. 发明申请

US20080212879A1 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：US20080212879A1
公开(公告)日：2008-09-04
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： G06K9/46
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。

52. 发明申请

US20070242856A1 Object Recognition Method and Apparatus Therefor 有权
标题翻译：对象识别方法及其设备
公开(公告)号：US20070242856A1
公开(公告)日：2007-10-18
申请号：US11630031
申请日：2005-06-27
申请人： Takashi Suzuki , Katsuhiko Mori , Masakazu Matsugu
发明人： Takashi Suzuki , Katsuhiko Mori , Masakazu Matsugu
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/00275 , G06K9/4628
摘要： A feature extraction unit (23) extracts features of an object of interest included in an image. A local region setting unit (24) sets a local region that includes a feature group required to obtain the shape of the object and a local region that includes a feature group required to obtain the positional relationship. A feature vector generation unit (25) calculates feature vector data in the set local regions. An object recognition unit (26) determines which of different objects the object of interest is, on the basis of the feature vectors.
摘要翻译：特征提取单元（23）提取包括在图像中的感兴趣对象的特征。局部区域设定单元（24）设定包含获取对象形状所需要的特征组的局部区域和包含获取位置关系所需特征组的局部区域。特征向量生成单元（25）计算设定的局部区域中的特征向量数据。基于特征向量，对象识别单元（26）确定感兴趣对象的哪个不同对象。

53. 发明申请

US20060204053A1 Pattern identification method, device thereof, and program thereof 有权
公开(公告)号：US20060204053A1
公开(公告)日：2006-09-14
申请号：US10539882
申请日：2003-12-16
申请人： Katsuhiko Mori , Masakazu Matsugu , Mie Ishii
发明人： Katsuhiko Mori , Masakazu Matsugu , Mie Ishii
IPC分类号： G06K9/00
CPC分类号： G06K9/00
摘要： In a pattern identification device performing pattern identification of data which has been input by hierarchically extracting features, a primary feature is extracted and distribution of at least one feature extraction result extracted is analyzed, a secondary feature is extracted according to this analysis result. Thus, it is possible to perform pattern identification robustly against fluctuations of the input pattern at a reduced processing cost while reducing the probability of occurrence of incorrect identification.

54. 发明申请

US20060092307A1 Image pickup apparatus for photographing desired area in image with high image quality and control method for controlling the apparatus 有权
标题翻译：用于拍摄具有高图像质量的图像中的期望区域的图像拾取装置以及用于控制该装置的控制方法
公开(公告)号：US20060092307A1
公开(公告)日：2006-05-04
申请号：US11258694
申请日：2005-10-25
申请人： Katsuhiko Mori , Masakazu Matsugu , Yusuke Mitarai
发明人： Katsuhiko Mori , Masakazu Matsugu , Yusuke Mitarai
IPC分类号： H04N5/228
CPC分类号： H04N5/23293
摘要： An object area in an image is determined, and an area image representing the object area is superimposed on the object in the image. In this image, an area to be photographed with high quality is specified using the area image, and a control parameter for controlling an image pickup unit is adjusted so that the quality level of an image within the area to be photographed with high quality is increased to a desired level. Thus, when photographing an image, an area to be photographed with high quality can be easily set in the image.
摘要翻译：确定图像中的对象区域，并且将表示对象区域的区域图像叠加在图像中的对象上。在该图像中，使用区域图像指定要拍摄的高品质区域，并且调整用于控制图像拾取单元的控制参数，使得高质量的要拍摄的区域内的图像的质量水平增加达到所需的水平。因此，当拍摄图像时，可以容易地在图像中设置要拍摄的高质量区域。

55. 发明授权

US07039233B2 Pattern recognition apparatus for detecting predetermined pattern contained in input signal 有权
标题翻译：用于检测包含在输入信号中的预定图案的图案识别装置
公开(公告)号：US07039233B2
公开(公告)日：2006-05-02
申请号：US10156118
申请日：2002-05-29
申请人： Katsuhiko Mori , Masakazu Matsugu , Osamu Nomura
发明人： Katsuhiko Mori , Masakazu Matsugu , Osamu Nomura
IPC分类号： G06K9/00 , G06K9/54
CPC分类号： G06K9/4628 , G06K9/00973
摘要： A pattern recognition apparatus for detecting a predetermined pattern contained in an input signal is provided with plural detecting processing parts and for detecting respectively different features for a same input, plural integrating processing parts for spatially integrating, for each process results, the features detected by the plural detecting processing parts, plural detecting memories for retaining the process results of the detecting processing parts, plural integrating memories for retaining the process results of the integrating processing parts, a global data line 1030 to which all the predetermined detecting processing parts and all the predetermined integrating memories are connected at a certain timing, and plural local data lines each of which is connected to a predetermined set of the detecting processing parts, the integrating processing parts and the detecting memory.
摘要翻译：用于检测包含在输入信号中的预定图案的模式识别装置设置有多个检测处理部分，并且用于分别检测相同输入的不同特征，用于对于每个处理结果来对每个处理结果进行空间积分的多个积分处理部分，多个检测处理部分，用于保持检测处理部分的处理结果的多个检测存储器，用于保持积分处理部分的处理结果的多个积分存储器，全部数据线1030，所有预定检测处理部分和全部预定检测处理部分积分存储器在一定时间连接，多个本地数据线连接到预定的检测处理部分组，积分处理部分和检测存储器。

56. 发明授权

US08861881B2 Image processing apparatus, method thereof, program, and image capturing apparatus 有权
标题翻译：图像处理装置及其方法，程序和图像捕获装置
公开(公告)号：US08861881B2
公开(公告)日：2014-10-14
申请号：US13207544
申请日：2011-08-11
申请人： Shunta Tate , Masafumi Takimoto , Yusuke Mitarai , Katsuhiko Mori , Masakazu Matsugu
发明人： Shunta Tate , Masafumi Takimoto , Yusuke Mitarai , Katsuhiko Mori , Masakazu Matsugu
IPC分类号： G06K9/40 , G06T5/00 , G06T7/00
CPC分类号： G06T5/003 , G06T5/005 , G06T7/75 , G06T2207/10016 , G06T2207/10024 , G06T2207/20016 , G06T2207/20064 , G06T2207/20076
摘要： An image processing apparatus stores model information representing a subject model belonging to a specific category, detects the subject from an input image by referring to the model information, determines a region for which an image correction is to be performed within a region occupied by the detected subject in the input image, stores, for a local region of the image, a plurality of correction data sets representing correspondence between a feature vector representing a feature before correction and a feature vector representing a feature after correction, selects at least one of the correction data sets to be used to correct a local region included in the region determined to undergo the image correction, and corrects the region determined to undergo the image correction using the selected correction data sets.
摘要翻译：图像处理装置存储表示属于特定类别的对象模型的模型信息，通过参考模型信息从输入图像检测对象，确定在被检测到的区域内进行图像校正的区域在输入图像中，对于图像的局部区域存储表示表示校正前的特征的特征矢量与表示校正后的特征的特征矢量之间的对应关系的多个校正数据集，选择校正中的至少一个，用于校正被确定为进行图像校正的区域中包括的局部区域的数据组，并且使用所选择的校正数据集校正确定为进行图像校正的区域。

57. 发明授权

US08755562B2 Estimation apparatus, control method thereof, and program 有权
标题翻译：估计装置及其控制方法和程序
公开(公告)号：US08755562B2
公开(公告)日：2014-06-17
申请号：US12956037
申请日：2010-11-30
申请人： Miho Ishigami , Masakazu Matsugu , Katsuhiko Mori , Yusuke Mitarai
发明人： Miho Ishigami , Masakazu Matsugu , Katsuhiko Mori , Yusuke Mitarai
IPC分类号： G06K9/00
CPC分类号： G06K9/00993 , G06T7/77 , G06T2207/10028
摘要： An apparatus includes a capturing unit that captures a target object and generates a range image representing distance information, a general estimation unit that analyzes the range image and estimates a general position and orientation of the target object, and a determination unit that determines a priority order of a plurality of identification units, based on the estimated general position and orientation. In addition, a setting unit sets a search window indicating a range for detailed estimation of position and orientation of the range image based on a preregistered general size of the target object, a calculation unit calculates a difference between a first distance value of a first pixel in the range image and a second distance value of a second pixel which is next to the first pixel in the range image, and an updating unit updates the search window based on the calculated difference. A detailed estimation unit estimates a detailed position and orientation of the target object, using the plurality of identification units in the determined priority order within the range of the search window.
摘要翻译：一种装置，包括拍摄目标对象并产生代表距离信息的范围图像的拍摄单元，分析所述距离图像并估计所述目标对象的一般位置和方位的一般估计单元，以及确定所述优先顺序的确定单元基于所估计的一般位置和方位来确定多个识别单元。另外，设置单元基于目标对象的预先注册的一般尺寸，设定表示范围图像的位置和姿态的详细估计的范围的搜索窗口，计算单元计算第一像素的第一距离值在距离图像中的第二像素的第二距离值和距离图像中的第一像素旁边的第二距离值，并且更新单元基于计算出的差异来更新搜索窗口。详细估计单元使用搜索窗口范围内所确定的优先顺序中的多个识别单元来估计目标对象的详细位置和方位。

58. 发明授权

US08027544B2 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：US08027544B2
公开(公告)日：2011-09-27
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： G06K9/68
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（S20）。计算处理数据之间的距离关系（S22）。设定类之间的类间分离度（S23）。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）。

59. 发明授权

US07958070B2 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，参数学习装置，模式分类方法和模式分类装置
公开(公告)号：US07958070B2
公开(公告)日：2011-06-07
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。

60. 发明授权

US07912253B2 Object recognition method and apparatus therefor 有权
标题翻译：对象识别方法及其设备
公开(公告)号：US07912253B2
公开(公告)日：2011-03-22
申请号：US11630031
申请日：2005-06-27
申请人： Takashi Suzuki , Katsuhiko Mori , Masakazu Matsugu
发明人： Takashi Suzuki , Katsuhiko Mori , Masakazu Matsugu
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/00275 , G06K9/4628
摘要： A feature extraction unit (23) extracts features of an object of interest included in an image. A local region setting unit (24) sets a local region that includes a feature group required to obtain the shape of the object and a local region that includes a feature group required to obtain the positional relationship. A feature vector generation unit (25) calculates feature vector data in the set local regions. An object recognition unit (26) determines which of different objects the object of interest is, on the basis of the feature vectors.
摘要翻译：特征提取单元（23）提取包括在图像中的感兴趣对象的特征。局部区域设定单元（24）设定包含获取对象形状所需要的特征组的局部区域和包含获取位置关系所需特征组的局部区域。特征向量生成单元（25）计算设定的局部区域中的特征向量数据。基于特征向量，对象识别单元（26）确定感兴趣对象的哪个不同对象。

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