公开(公告)号：US08923552B2

公开(公告)日：2014-12-30

申请号：US12684030

申请日：2010-01-07

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K9/00 ,  G06K9/62 ,  G06T7/00

CPC分类号： G06K9/6257 ,  G06T7/11 ,  G06T7/194

摘要： An object detection apparatus includes an image acquisition unit that acquires image data, a reading unit that reads the acquired image data in a predetermined image area at predetermined resolution, an object area detection unit that detects an object area from first image data read by the reading unit, an object discrimination unit that discriminates a predetermined object from the object area detected by the object area detection unit, and a determination unit that determines an image area and resolution used to read second image data which is captured later than the first image data from the object area detected by the object area detection unit, wherein the reading unit reads the second image data from the image area at the resolution determined by the determination unit.

摘要翻译： 一种物体检测装置包括：图像获取单元，其获取图像数据;读取单元，其以预定分辨率读取预定图像区域中的获取图像数据;对象区域检测单元，其从通过读取读取的第一图像数据检测对象区域; 单元，对象识别单元，用于识别由对象区域检测单元检测到的对象区域中的预定对象;以及确定单元，确定用于读取比第一图像数据晚的第二图像数据的图像区域和分辨率， 由对象区域检测单元检测的对象区域，其中读取单元以由确定单元确定的分辨率从图像区域读取第二图像数据。

公开(公告)号：US20120288198A1

公开(公告)日：2012-11-15

申请号：US13455601

申请日：2012-04-25

申请人： Hiroshi Tojo ,  Kotaro Yano

发明人： Hiroshi Tojo ,  Kotaro Yano

IPC分类号： G06K9/34 ,  G06K9/46

CPC分类号： G06K9/00771

摘要： There is provided an information processing apparatus for detecting a foreground portion from an acquired image. Feature amount information of a past acquired image and likelihood information indicating a probability that a subject is represented is stored as background model information. A foreground region is detected based on the likelihood information and a result of comparing the feature amount extracted from the acquired image with the feature amount information contained in the background model information. For each of the detected foreground region, a likelihood indicating a probability that the region represents the subject is calculated based on information prepared in advance related to the subject.

摘要翻译： 提供了一种用于从所获取的图像中检测前景部分的信息处理装置。 过去获取的图像的特征量信息和指示被摄体被表示的概率的似然信息被存储为背景模型信息。 基于似然信息和从所获取的图像提取的特征量与背景模型信息中包含的特征量信息进行比较的结果来检测前景区域。 对于每个检测到的前景区域，基于与该对象相关的预先准备的信息来计算表示该区域表示该被摄体的概率的似然度。

公开(公告)号：US20120269405A1

公开(公告)日：2012-10-25

申请号：US13446898

申请日：2012-04-13

申请人： Yuji Kaneda ,  Kotaro Yano

发明人： Yuji Kaneda ,  Kotaro Yano

IPC分类号： G06K9/00

CPC分类号： G06K9/00604

摘要： An information processing apparatus includes a face detection unit configured to detect a face of a person from an image; a storage unit configured to store dictionary data which holds information relating to faces and line-of-sight correction data corresponding to respective persons; an authentication unit configured to authenticate a person corresponding to the face detected by the face detection unit, using the information relating to faces in the dictionary data; a line-of-sight detection unit configured to detect information relating to a line of sight from the face detected by the face detection unit; and a line-of-sight correction unit configured to correct the information relating to a line of sight detected by the line-of-sight detection unit, using the line-of-sight correction data in the dictionary data corresponding to the person authenticated by the authentication unit.

摘要翻译： 一种信息处理设备，包括：人脸检测单元，被配置为从图像中检测人物的脸部; 存储单元，被配置为存储保存与各个人对应的面部和视线修正数据有关的信息的字典数据; 认证单元，被配置为使用与所述词典数据中的面部相关的信息来认证与所述面部检测单元检测到的面部相对应的人; 视线检测单元，被配置为从面部检测单元检测到的面部检测与视线有关的信息; 视线校正单元，被配置为使用与通过视觉检测单元认证的人对应的字典数据中的视距校正数据来校正与由视线检测单元检测到的视线有关的信息， 认证单元。

公开(公告)号：US20120250939A1

公开(公告)日：2012-10-04

申请号：US13427124

申请日：2012-03-22

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K9/62

CPC分类号： G06K9/00362 ,  G06K9/6857

摘要： In an object detection system with a first and a second image processing apparatus, the first image processing apparatus includes a reduction unit configured to reduce an input image, a first detection unit configured to detect a predetermined object from a reduction image reduced by the reduction unit, and a transmission unit configured to transmit the input image and a first detection result detected by the first detection unit to the second image processing apparatus, and the second image processing apparatus includes a reception unit configured to receive the input image and the first detection result from the first image processing apparatus, a second detection unit configured to detect the predetermined object from the input image, and an output unit configured to output the first detection result and a second detection result detected by the second detection unit.

摘要翻译： 在具有第一和第二图像处理装置的物体检测系统中，第一图像处理装置包括被配置为减少输入图像的缩小单元，被配置为从由缩小单元减少的缩小图像检测预定对象的第一检测单元 以及发送单元，被配置为将所述输入图像和由所述第一检测单元检测到的第一检测结果发送到所述第二图像处理装置，并且所述第二图像处理装置包括：接收单元，被配置为接收所述输入图像和所述第一检测结果 从第一图像处理装置，第二检测单元，被配置为从输入图像检测预定对象;以及输出单元，被配置为输出第一检测结果和由第二检测单元检测的第二检测结果。

公开(公告)号：US20120063674A1

公开(公告)日：2012-03-15

申请号：US13318471

申请日：2010-05-06

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K9/68

CPC分类号： G06K9/6857 ,  G06K9/00221

摘要： In a pattern recognition apparatus, a characteristic amount calculation unit calculates a characteristic amount for recognizing a desired object from a partial image clipped from an input pattern, a likelihood calculation unit calculates a likelihood of an object as a recognition target from the characteristic amount calculated by the characteristic amount calculation unit by referring to an object dictionary, and an object determination unit determines whether the partial image is the object as the recognition target based on the likelihood of the object calculated by the likelihood calculation unit. The likelihood calculation unit calculates the likelihood of the object as the recognition target from the characteristic amount calculated by the characteristic amount calculation unit by referring to a specific object dictionary. The object determination unit determines whether the partial image is a specific object as the recognition target from the likelihood of the object calculated by the likelihood calculation unit.

摘要翻译： 在图案识别装置中，特征量计算单元从从输入图案剪辑的部分图像中计算用于识别期望对象的特征量，似然度计算单元根据由图像识别装置计算的特征量，根据由 特征量计算单元，并且对象确定单元基于由似然度计算单元计算的对象的可能性来确定部分图像是否是作为识别对象的对象。 似然度计算单元通过参照特定对象字典，根据由特征量计算单元计算出的特征量来计算对象作为识别对象的可能性。 对象确定单元根据由似然度计算单元计算的对象的似然度来确定部分图像是否是特定对象作为识别对象。

公开(公告)号：US20090245578A1

公开(公告)日：2009-10-01

申请号：US12412158

申请日：2009-03-26

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K9/00 ,  H04N5/228

CPC分类号： H04N5/232 ,  G06K9/00778 ,  G06K9/6227 ,  G06K2209/21 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30244

摘要： In an object detecting method, an imaging condition of an image pickup unit is determined, a detecting method is selected based on the determined imaging condition, and at least one predetermined object is detected from an image picked up through the image pickup unit according to the selected detecting method.

摘要翻译： 在物体检测方法中，确定摄像单元的成像条件，基于所确定的成像条件选择检测方法，并且根据通过图像拾取单元拾取的图像检测至少一个预定对象 选择检测方法。

公开(公告)号：US07532361B2

公开(公告)日：2009-05-12

申请号：US10247282

申请日：2002-09-20

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K15/00 ,  H04N1/405

CPC分类号： G06K15/00 ,  G02B27/2214

摘要： When a three-dimensional image viewed stereoscopically by superposition of a lenticular sheet is merely binarized and output, fringes are produced in the direction in which cylindrical lens elements repeat on the lenticular sheet, and therefore an appropriate stereoscopic image is not observed. Accordingly, a multiple viewpoint image sequence of the image of a subject is acquired, a three-dimensional stripe image is synthesized by the images of the image sequence, the stripe image is converted to a multivalued image by reducing the number of tones by the error diffusion method, the multivalued image is convened to a binary dot pattern by the density pattern method, and the dot pattern is formed on a recording medium. Any dot pattern of a prescribed plurality of dot patterns is selected in accordance with a pixel position in a direction perpendicular to the direction in which cylindrical lens elements repeat on the lenticular sheet, thereby obtaining a high-quality stereoscopic image in which the occurrence of fringes is reduced.

摘要翻译： 当立体地通过双凸透镜叠片观看的三维图像仅被二值化并输出时，在柱面透镜元件在双凸透镜片上重复的方向上产生条纹，因此没有观察到适当的立体图像。 因此，获取对象的图像的多视点图像序列，通过图像序列的图像合成三维条纹图像，通过将误差数量减少而将条纹图像转换为多值图像 扩散方法，通过密度图案法将多值图像转换为二进制点图案，并且在记录介质上形成点图案。 根据与柱面透镜元件在双凸透镜片上重复的方向垂直的方向上的像素位置来选择规定的多个点图案的任何点图案，从而获得其中发生条纹的高质量立体图像 降低了。

公开(公告)号：US20090080795A1

公开(公告)日：2009-03-26

申请号：US12273687

申请日：2008-11-19

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06K9/00

CPC分类号： G06T5/008 ,  G06T2207/30201

摘要： An image processing apparatus comprises an extractor for extracting a brightness component from image data; a scale converter for obtaining a distribution of the brightness component on relatively large scale; a brightness component improver for improving the distribution of the brightness component of the image data by using the brightness component and an output of the converter; and an image reproducer for reproducing the image data by using an output of the improver as a distribution of a brightness component of a new image, wherein the apparatus further comprises a face detector for detecting a face area from the image data, and the improver adjusts a degree of improvement by using a distribution of a brightness component of the face area being an output of the detector. Thus, it is possible to automatically adjust the degree of improvement of the luminance distribution according to the image data to be processed.

摘要翻译： 一种图像处理装置，包括：提取器，用于从图像数据中提取亮度分量; 用于以较大比例获得亮度分量的分布的比例转换器; 亮度分量改进器，用于通过使用亮度分量和转换器的输出来改善图像数据的亮度分量的分布; 以及图像再现器，用于通过使用改进器的输出作为新图像的亮度分量的分布来再现图像数据，其中该装置还包括用于从图像数据检测面部区域的面部检测器，并且改进器调整 通过使用作为检测器的输出的面部区域的亮度分量的分布来改善程度。 因此，可以根据要处理的图像数据自动调整亮度分布的改善程度。

公开(公告)号：US20050012832A1

公开(公告)日：2005-01-20

申请号：US10887817

申请日：2004-07-12

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： G06T5/40 ,  H04N9/68

CPC分类号： G06T5/008 ,  G06T2207/30201

摘要： An image processing apparatus comprises an extractor for extracting a brightness component from image data; a scale converter for obtaining a distribution of the brightness component on relatively large scale; a brightness component improver for improving the distribution of the brightness component of the image data by using the brightness component and an output of the converter; and an image reproducer for reproducing the image data by using an output of the improver as a distribution of a brightness component of a new image, wherein the apparatus further comprises a face detector for detecting a face area from the image data, and the improver adjusts a degree of improvement by using a distribution of a brightness component of the face area being an output of the detector. Thus, it is possible to automatically adjust the degree of improvement of the luminance distribution according to the image data to be processed.

摘要翻译： 一种图像处理装置，包括：提取器，用于从图像数据中提取亮度分量; 用于以较大比例获得亮度分量的分布的比例转换器; 亮度分量改进器，用于通过使用亮度分量和转换器的输出来改善图像数据的亮度分量的分布; 以及图像再现器，用于通过使用改进器的输出作为新图像的亮度分量的分布来再现图像数据，其中该装置还包括用于从图像数据检测面部区域的面部检测器，并且改进器调整 通过使用作为检测器的输出的面部区域的亮度分量的分布来改善程度。 因此，可以根据要处理的图像数据自动调整亮度分布的改善程度。

公开(公告)号：US06797060B2

公开(公告)日：2004-09-28

申请号：US10310913

申请日：2002-12-06

申请人： Masashi Shigeto ,  Kotaro Yano ,  Nobuyuki Nagato

发明人： Masashi Shigeto ,  Kotaro Yano ,  Nobuyuki Nagato

IPC分类号： C30B3500

CPC分类号： C30B23/02 ,  C30B23/00 ,  C30B25/00 ,  C30B29/36 ,  Y10T117/10

摘要： Silicon carbide single crystal is produced by allowing a silicon raw material to continuously react with a carbon raw material to generate gas, which reaches a seed crystal substrate on which a silicon carbide single crystal grows. Preferably, the silicon raw material is continuously fed onto the carbon raw material placed in a reaction crucible, and the carbon raw material is maintained at a temperature such that carbon is allowed to react with silicon in a molten state or a gaseous state to generate the reaction gas. An apparatus used for producing the silicon carbide single crystal comprises a reaction crucible, and a seed crystal substrate disposed in the reaction crucible; and further comprises means for maintaining the carbon raw material placed in the reaction crucible at a temperature such that carbon is allowed to react with silicon in a molten state or a gaseous state to generate the reaction gas, and means for continuously feeding the silicon raw material onto the carbon raw material placed in the reaction crucible.

摘要翻译： 通过使硅原料与碳原料连续反应而生成碳化硅单晶，生成气体，其到达碳化硅单晶生长的晶种基板。 优选地，将硅原料连续地供给到放置在反应坩埚中的碳原料上，并且将碳原料保持在使得碳与熔融状态或气态的硅反应的温度， 反应气体。 用于制造碳化硅单晶的装置包括反应坩埚和设置在反应坩埚中的晶种衬底; 并且还包括用于将置于反应坩埚中的碳原料保持在使得碳与熔融状态或气态的硅反应以产生反应气体的温度的装置，以及用于连续供给硅原料的装置 放置在反应坩埚中的碳原料上。