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1. 发明申请

US20100296706A1 IMAGE RECOGNITION APPARATUS FOR IDENTIFYING FACIAL EXPRESSION OR INDIVIDUAL, AND METHOD FOR THE SAME 审中-公开
标题翻译：用于识别真人表达或个体的图像识别装置及其方法
公开(公告)号：US20100296706A1
公开(公告)日：2010-11-25
申请号：US12781728
申请日：2010-05-17
申请人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
发明人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
IPC分类号： G06K9/00
CPC分类号： G06K9/48 , G06K9/00281 , G06K9/00315 , G06K9/4642
摘要： A face detecting unit detects a person's face from input image data, and a parameter setting unit sets parameters for generating a gradient histogram indicating the gradient direction and gradient magnitude of a pixel value based on the detected face. Further, a generating unit sets a region (a cell) from which to generate a gradient histogram in the region of the detected face, and generates a gradient histogram for each such region to generate feature vectors. An expression identifying unit identifies an expression exhibited by the detected face based on the feature vectors. Thereby, the facial expression of a person included in an image is identified with high precision.
摘要翻译：面部检测单元从输入图像数据检测人的脸部，参数设定单元基于检测到的脸部设置用于生成表示像素值的梯度方向和梯度大小的梯度直方图的参数。此外，生成单元设置从检测到的面部的区域生成梯度直方图的区域（单元格），并且生成用于每个这样的区域的梯度直方图以生成特征向量。表达识别单元基于特征向量来识别检测到的面部表现的表达。因此，以高精度识别包含在图像中的人的面部表情。

2. 发明申请

US20090324060A1 LEARNING APPARATUS FOR PATTERN DETECTOR, LEARNING METHOD AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：模式检测器，学习方法和计算机可读存储介质的学习设备
公开(公告)号：US20090324060A1
公开(公告)日：2009-12-31
申请号：US12485020
申请日：2009-06-15
申请人： Hiroshi Sato , Katsuhiko Mori , Masakazu Matsugu , Kan Torii , Yuji Kaneda , Takashi Suzuki
发明人： Hiroshi Sato , Katsuhiko Mori , Masakazu Matsugu , Kan Torii , Yuji Kaneda , Takashi Suzuki
IPC分类号： G06K9/62
CPC分类号： G06K9/6257 , G06K9/00228 , G06K9/4609 , G06K9/6282
摘要： A learning apparatus for a pattern detector, which includes a plurality of weak classifiers and detects a specific pattern from input data by classifications of the plurality of weak classifiers, acquires a plurality of data for learning in each of which whether or not the specific pattern is included is given, makes the plurality of weak classifiers learn by making the plurality of weak classifiers detect the specific pattern from the acquired data for learning, selects a plurality of weak classifiers to be composited from the weak classifiers which have learned, and composites the plurality of weak classifiers into one composite weak classifier based on comparison between a performance of the composite weak classifier and performances of the plurality of weak classifiers.
摘要翻译：一种用于模式检测器的学习装置，包括多个弱分类器，并通过多个弱分类器的分类从输入数据检测特定模式，获取多个用于学习的数据，每个数据是否具体模式是通过使多个弱分类器从所获取的学习数据中检测出特定模式，使得多个弱分类器学习，从已经学习的弱分类器中选择要合成的多个弱分类器，并且复合多个弱分类器基于复合弱分类器的性能与多个弱分类器的性能之间的比较，将弱分类器转换为一个复合弱分类器。

3. 发明授权

US07639282B2 Image sensing device that acquires a movie of a person or an object and senses a still image of the person or the object, and control method thereof 有权
标题翻译：获取人物或物体的电影并感测人或物体的静止图像的图像感测装置及其控制方法
公开(公告)号：US07639282B2
公开(公告)日：2009-12-29
申请号：US11392810
申请日：2006-03-30
申请人： Yuji Kaneda , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
发明人： Yuji Kaneda , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
IPC分类号： H04N5/228
CPC分类号： G06K9/00335 , H04N1/2112 , H04N5/232 , H04N2101/00 , H04N2201/3264 , H04N2201/3274
摘要： An image sensing device collects the speech and image of a person to be sensed and carries out recognition of the collected speech. When the image sensing device determines as the recognition result that the speech represents a predetermined sentence, the image sensing device performs recognition on an acquired image. When the image sensing device determines as a recognition result that the image is a human face showing a predetermined facial expression, the image sensing device records the image and audio information.
摘要翻译：图像感测装置收集要感测的人的语音和图像，并且对所收集的语音进行识别。当图像感测装置确定语音表示预定句子的识别结果时，图像感测装置对所获取的图像执行识别。当图像感测装置确定图像是显示预定面部表情的人脸的识别结果时，图像感测装置记录图像和音频信息。

4. 发明申请

US20080211904A1 Situation Monitoring Device and Situation Monitoring System 有权
标题翻译：情况监测装置及情况监测系统
公开(公告)号：US20080211904A1
公开(公告)日：2008-09-04
申请号：US11597061
申请日：2005-06-06
申请人： Masami Kato , Masakazu Matsugu , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai , Yuji Kaneda
发明人： Masami Kato , Masakazu Matsugu , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai , Yuji Kaneda
IPC分类号： H04N7/18
CPC分类号： G08B13/1968 , G08B13/19613 , G08B13/19656 , G08B13/19682 , G08B13/19684 , G08B13/19691 , G08B21/0423 , G08B21/0476
摘要： A situation monitoring device which enables monitoring of a variety of situations and reporting in response to the situation using a single device is provided. The situation monitoring device is easy to install and to use and a system therefore can be implemented inexpensively. The situation monitoring device recognizes a place or installation where the device is installed (step S102), holds relational information correlating the place of installation and the situation to be recognized and determines a predetermined situation to be recognized according to place of installation recognition results and the relational information (step S104), recognizes a determined predetermined situation (step S106), and reports the result of the predetermined situation to a user (step S108).
摘要翻译：提供一种情况监视装置，其能够使用单个设备响应于情况监视各种情况和报告。情况监视装置易于安装和使用，因此可以廉价地实现系统。情况监视装置识别安装设备的场所或安装（步骤S102），保存与安装地点相关联的关系信息和要识别的情况，根据安装地点的确认结果确定要识别的预定情况，关系信息（步骤S104）识别确定的预定情况（步骤S106），并向用户报告预定情况的结果（步骤S108）。

5. 发明申请

US20070122036A1 INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：信息处理装置及其控制方法
公开(公告)号：US20070122036A1
公开(公告)日：2007-05-31
申请号：US11532979
申请日：2006-09-19
申请人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
发明人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
IPC分类号： G06K9/46
CPC分类号： G06K9/00302 , G06K9/00281 , G06K9/00315 , G06K9/4628
摘要： An information processing apparatus includes an image input unit which inputs image data containing a face, a face position detection unit which detects, from the image data, the position of a specific part of the face, and a facial expression recognition unit which detects a feature point of the face from the image data on the basis of the detected position of the specific part and determines facial expression of the face on the basis of the detected feature point. The feature point is detected at a detection accuracy higher than detection of the position of the specific part. Detection of the position of the specific part is robust to a variation in the detection target.
摘要翻译：信息处理设备包括输入包含脸部的图像数据的图像输入单元，从图像数据检测脸部的特定部分的位置的脸部位置检测单元和检测特征部分的面部表情识别单元根据检测到的特定部位的位置，根据图像数据显示面部的点，并且基于检测到的特征点来确定面部的脸部表情。以比特定部位的位置的检测更高的检测精度来检测特征点。对特定部位的位置的检测对于检测目标的变化是鲁棒的。

6. 发明申请

US20070025722A1 IMAGE CAPTURING APPARATUS AND IMAGE CAPTURING METHOD 有权
标题翻译：图像捕获设备和图像捕获方法
公开(公告)号：US20070025722A1
公开(公告)日：2007-02-01
申请号：US11459112
申请日：2006-07-21
申请人： Masakazu Matsugu , Katsuhiko Mori , Yuji Kaneda , Tadashi Hayashi
发明人： Masakazu Matsugu , Katsuhiko Mori , Yuji Kaneda , Tadashi Hayashi
IPC分类号： G03B17/00
CPC分类号： G06K9/00248 , G03B17/16 , G06K9/00315 , G06T7/97 , H04N5/232 , H04N5/23219 , H04N5/23222 , H04N5/772 , H04N2101/00
摘要： In an image capturing apparatus, a video input unit (2) captures the image of an object and sequentially acquires image data associated with the image capturing, a model data memory (6) stores model data associated with the first feature quantity calculated from a feature point of the object in a model image, a principal object detection unit (3) calculates the second feature quantity from a feature point of the object in the acquired image data, a state change estimation unit (4) estimates, on the basis of the second feature quantity and the model data, the timing when the object satisfies a predetermined condition, and an image input processing control unit (7) stores the image data corresponding to the estimated timing in an image recording unit (5). This configuration makes the image capturing apparatus acquire an image in a more proper state without large-capacity memory.
摘要翻译：在图像捕获装置中，视频输入单元（2）捕获对象的图像并顺序获取与图像拍摄相关联的图像数据，模型数据存储器（6）存储与从特征计算出的第一特征量相关联的模型数据主体对象检测单元（3）根据所获取的图像数据中的对象的特征点计算第二特征量，状态变化估计单元（4）基于所获取的图像数据第二特征量和模型数据，对象满足预定条件的定时，图像输入处理控制单元（7）将与估计的定时对应的图像数据存储在图像记录单元（5）中。该配置使得图像捕获装置在没有大容量存储器的情况下获得更适当状态的图像。

7. 发明申请

US20060222214A1 Image sensing device and control method thereof 有权
标题翻译：影像感测装置及其控制方法
公开(公告)号：US20060222214A1
公开(公告)日：2006-10-05
申请号：US11392810
申请日：2006-03-30
申请人： Yuji Kaneda , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
发明人： Yuji Kaneda , Masakazu Matsugu , Masami Kato , Katsuhiko Mori , Hiroshi Sato , Yusuke Mitarai
IPC分类号： G06K9/00
CPC分类号： G06K9/00335 , H04N1/2112 , H04N5/232 , H04N2101/00 , H04N2201/3264 , H04N2201/3274
摘要： An image sensing device is provided that collects the speech and image of a person to be sensed and carries out recognition of collected speech. When the image sensing device determines as the recognition result that the speech represents a predetermined sentence, the image sensing device performs recognition on an acquired image. When the image sensing device determines as a recognition result that the image is a human face showing a predetermined facial expression, the image sensing device records the image and audio information.
摘要翻译：提供一种图像感测装置，其收集要感测的人的语音和图像，并执行收集的语音的识别。当图像感测装置确定语音表示预定句子的识别结果时，图像感测装置对所获取的图像执行识别。当图像感测装置确定图像是显示预定面部表情的人脸的识别结果时，图像感测装置记录图像和音频信息。

8. 发明授权

US08494233B2 Image processing apparatus, image processing method, and program 有权
标题翻译：图像处理装置，图像处理方法和程序
公开(公告)号：US08494233B2
公开(公告)日：2013-07-23
申请号：US13326710
申请日：2011-12-15
申请人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
发明人： Yuji Kaneda , Masakazu Matsugu , Katsuhiko Mori
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/00248 , G06K9/00308
摘要： A feature point detection unit (153) and feature amount extraction unit (154) extract a plurality of features of an object from input image data. When there are unextracted features of the plurality of features, a weight setting unit (155) sets weights for the extracted features. A facial expression determination unit (156) executes recognition processing of the object based on the features weighted by the weight setting unit (155).
摘要翻译：特征点检测单元（153）和特征量提取单元（154）从输入图像数据中提取对象的多个特征。当存在多个特征的未提取的特征时，权重设置单元（155）设置所提取的特征的权重。面部表情确定单元（156）基于由权重设定单元（155）加权的特征来执行对象的识别处理。

9. 发明授权

US07894666B2 Image processing method and apparatus, image sensing apparatus, and program 有权
标题翻译：图像处理方法和装置，图像感测装置和程序
公开(公告)号：US07894666B2
公开(公告)日：2011-02-22
申请号：US11571325
申请日：2005-07-27
申请人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori , Yuji Kaneda
发明人： Yusuke Mitarai , Masakazu Matsugu , Katsuhiko Mori , Yuji Kaneda
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06K9/0061 , G06T7/90 , G06T2207/30041 , G06T2207/30216 , H04N1/624
摘要： An eye region is extracted from an input image. A poor pupil hue quality region is extracted from the eye region. A high brightness region is extracted from the poor pupil hue quality region. A region obtained by excluding the high brightness region from the poor pupil hue quality region is extracted as a red-eye region. The high brightness region is corrected by using a method different from that for the red-eye region.
摘要翻译：从输入图像中提取眼睛区域。从眼部区域提取出不良的瞳孔色调区域。从较差的瞳孔色调质量区域提取高亮度区域。提取通过从较差瞳孔色调质量区域排除高亮度区域而获得的区域作为红眼区域。通过使用与红眼区域不同的方法来校正高亮度区域。

10. 发明申请

US20080123906A1 Image Processing Apparatus And Method, Image Sensing Apparatus, And Program 有权
标题翻译：图像处理装置和方法，图像传感装置和程序
公开(公告)号：US20080123906A1
公开(公告)日：2008-05-29
申请号：US11572884
申请日：2005-07-30
申请人： Katsuhiko Mori , Masakazu Matsugu , Yusuke Mitarai , Yuji Kaneda
发明人： Katsuhiko Mori , Masakazu Matsugu , Yusuke Mitarai , Yuji Kaneda
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06T5/005 , G06T7/0002 , G06T11/00 , G06T2207/10024 , G06T2207/30216 , H04N1/628
摘要： An eye region is detected, in the detected eye region, the region of an iris outline is extended inward, and a hollow region surrounded by the extended region is detected as a poor hue quality region. An outline of the poor hue quality region is shaped by approximating the outline to one of a circle and an ellipse. The hue of the shaped poor hue quality region is corrected on the basis of color information obtained from a neighboring region inside an iris outline.
摘要翻译：在检测到的眼睛区域中，检测到眼睛区域，虹膜轮廓的区域向内延伸，并且被扩展区域包围的中空区域被检测为不良的色调质量区域。通过将轮廓近似为圆和椭圆之一来形成差的色调质量区域的轮廓。基于从虹膜轮廓内的相邻区域获得的颜色信息来校正成形不良色调质量区域的色调。

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