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1.发明授权Learning device, learning method, identifying device, identifying method, and program 失效学习设备，学习方法，识别设备，识别方法和程序公开(公告)号：US08340403B2
公开(公告)日：2012-12-25
申请号：US12938620
申请日：2010-11-03
CPC分类号： G06K9/4676 , G06K9/6249 , G06K9/6261
摘要： A learning device includes: a feature point extracting unit for extracting a feature point from each of multiple generated images; a feature point feature amount extracting unit for extracting feature point feature amount representing the feature of the feature point from the generated image; a whole feature amount calculating unit for calculating the whole feature amount representing the feature of the whole generated image from the feature point feature amount of the generated image based on a shared code book including generated feature amount to be commonly used for generation of an identifier for identifying each of different identified objects; and an identifier generating unit for generating the identifier based on the whole feature amount of the generated image, and a correct answer label representing whether the generated image is the positive image or the negative image.
摘要翻译： 一种学习装置，包括：特征点提取单元，用于从多个生成的图像中的每一个提取特征点; 特征点特征量提取单元，用于从所生成的图像中提取表示特征点的特征的特征点特征量; 整体特征量计算单元，用于基于包括生成的特征量的共享码本，根据生成的图像的特征点特征量，计算表示整个生成图像的特征的整体特征量， 识别每个不同的识别对象; 以及标识符生成单元，用于基于所生成的图像的整体特征量生成标识符，以及正确的应答标签，其表示所生成的图像是正图像还是负像。
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2.发明申请LEARNING DEVICE, LEARNING METHOD, IDENTIFYING DEVICE, IDENTIFYING METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM 失效学习设备，学习方法，识别设备，识别方法，程序和信息处理系统公开(公告)号：US20110182516A1
公开(公告)日：2011-07-28
申请号：US12963031
申请日：2010-12-08
IPC分类号： G06K9/46
CPC分类号： G06K9/6256 , G06K9/4671
摘要： A learning device includes: a feature point extracting unit for extracting a feature point from each of multiple generated images made up of a positive image including an identified object, and a negative image excluding the identified object; a feature point feature amount extracting unit for extracting feature point feature amount representing the feature of the feature point from the generated image; a whole feature amount calculating unit for calculating the whole feature amount representing the feature of the whole generated image based on the feature point feature amount of a feature point existing on a feature point selection range determined based on the multiple generated images, of the generated image range; and an identifier generating unit for generating an identifier based on the whole feature amount of the generated image, and a correct answer label representing whether the generated image is the positive image or the negative image.
摘要翻译： 一种学习装置，包括：特征点提取单元，用于从由包括识别对象的正图像构成的多个生成图像中的每一个提取特征点，以及不包括所识别的对象的负图像; 特征点特征量提取单元，用于从所生成的图像中提取表示特征点的特征的特征点特征量; 整个特征量计算单元，用于基于生成的图像的基于多个生成图像确定的特征点选择范围上存在的特征点的特征点特征量来计算表示整个生成图像的特征的整体特征量 范围; 以及标识符生成单元，用于基于所生成的图像的整体特征量来生成标识符，以及正确的应答标签，其表示生成的图像是正图像还是负像。
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3.发明授权Learning device, learning method, identifying device, identifying method, program, and information processing system 失效学习设备，学习方法，识别设备，识别方法，程序和信息处理系统公开(公告)号：US08275206B2
公开(公告)日：2012-09-25
申请号：US12963031
申请日：2010-12-08
CPC分类号： G06K9/6256 , G06K9/4671
摘要： A learning device includes: a feature point extracting unit for extracting a feature point from each of multiple generated images made up of a positive image including an identified object, and a negative image excluding the identified object; a feature point feature amount extracting unit for extracting feature point feature amount representing the feature of the feature point from the generated image; a whole feature amount calculating unit for calculating the whole feature amount representing the feature of the whole generated image based on the feature point feature amount of a feature point existing on a feature point selection range determined based on the multiple generated images, of the generated image range; and an identifier generating unit for generating an identifier based on the whole feature amount of the generated image, and a correct answer label representing whether the generated image is the positive image or the negative image.
摘要翻译： 一种学习装置，包括：特征点提取单元，用于从由包括识别对象的正图像构成的多个生成图像中的每一个提取特征点，以及不包括所识别的对象的负图像; 特征点特征量提取单元，用于从所生成的图像中提取表示特征点的特征的特征点特征量; 整个特征量计算单元，用于基于生成的图像的基于多个生成图像确定的特征点选择范围上存在的特征点的特征点特征量来计算表示整个生成图像的特征的整体特征量 范围; 以及标识符生成单元，用于基于所生成的图像的整体特征量来生成标识符，以及正确的应答标签，其表示生成的图像是正图像还是负像。
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公开(公告)号：US20110176725A1
公开(公告)日：2011-07-21
申请号：US12951448
申请日：2010-11-22
IPC分类号： G06K9/62
CPC分类号： G06K9/6256 , G06K9/6228 , G06K9/6253 , G06K9/6263
摘要： A learning apparatus includes a learning section which learns, according as a learning image used for learning a discriminator for discriminating whether a predetermined discrimination target is present in an image is designated from a plurality of sample images by a user, the discriminator using a random feature amount including a dimension feature amount randomly selected from a plurality of dimension feature amounts included in an image feature amount indicating features of the learning image.
摘要翻译： 学习装置包括学习部，根据用户的多个样本图像，根据用于学习用于鉴别图像中是否存在预定鉴别对象的鉴别器的学习图像，学习部使用随机特征 包括从指示学习图像的特征的图像特征量中包括的多个维特征量中随机选择的维特征量的量。
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5.发明申请INFORMATION PROCESSING APPARATUS, INFORMATION SHARING METHOD, PROGRAM, AND TERMINAL DEVICE 审中-公开信息处理装置，信息共享方法，程序和终端装置公开(公告)号：US20120210254A1
公开(公告)日：2012-08-16
申请号：US13364029
申请日：2012-02-01
IPC分类号： G06F3/048
CPC分类号： G06F3/012 , G06F3/0481 , G06F2203/04803
摘要： An apparatus for sharing virtual objects may include a communication unit and a sharing control unit. The communication unit may be configured to receive position data indicating a position of a virtual object relative to a real space. The sharing control unit may be configured to compare the position of the virtual object to a sharing area that is defined relative to the real space. The sharing control unit may also be configured to selectively permit display of the virtual object by a display device, based on a result of the comparison.
摘要翻译： 用于共享虚拟对象的装置可以包括通信单元和共享控制单元。 通信单元可以被配置为接收指示虚拟对象相对于真实空间的位置的位置数据。 共享控制单元可以被配置为将虚拟对象的位置与相对于真实空间定义的共享区域进行比较。 共享控制单元还可以被配置为基于比较的结果来选择性地允许显示设备显示虚拟对象。
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公开(公告)号：US06985175B2
公开(公告)日：2006-01-10
申请号：US09905450
申请日：2001-07-13
CPC分类号： G06T7/85 , G01C3/08 , G01C11/06 , G01S11/12 , H04N13/246 , H04N17/002
摘要： A camera calibration device capable of simply calibrating a stereo system consisting of a base camera and detection camera. First, distortion parameters of the two cameras necessary for distance measurement are presumed by the use of images obtained by shooting a patterned object plane with the base camera and the reference camera at three or more view points free from any spatial positional restriction, and projective transformation matrixes for projecting the images respectively onto predetermined virtual planes are calculated. Then internal parameters of the base camera are calculated on the basis of the projective transformation matrixes relative to the images obtained from the base camera. Subsequently the position of the shot plane is presumed on the basis of the internal parameter of the base camera and the images obtained therefrom, whereby projection matrixes for the detection camera are calculated on the basis of the plane position parameters and the images obtained from the detection camera. According to this device, simplified calibration can be achieved stably without the necessity of any exclusive appliance.
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7.发明授权Camera calibration apparatus and method, image processing apparatus and method, program providing medium, and camera 失效相机校准装置和方法，图像处理装置和方法，程序提供媒体和相机公开(公告)号：US06816187B1
公开(公告)日：2004-11-09
申请号：US09587246
申请日：2000-06-02
IPC分类号： H04N1700
CPC分类号： H04N17/002 , G06T7/80
摘要： The present invention relates to a high-performance camera calibration apparatus and method capable of accomplishing stable high-accuracy parameter estimation. A pattern whose geometrical configuration is known in advance is photographed by a camera to generate a picked-up image, with the generated picked-up image being temporarily stored as an image input in a frame buffer. In addition, a base image having a pattern univocally corresponding in geometrical configuration definition to the picked-up image is generated according to the CG technology or the like, and is stored in another frame buffer. An image registration is made between the base image and the picked-up image to minimize the luminance error, which enables the parameter estimation.
摘要翻译： 本发明涉及能够实现稳定的高精度参数估计的高性能相机校准装置和方法。 预先知道其几何构型的图案由相机拍摄以产生拾取图像，其中生成的拍摄图像被暂时存储为帧缓冲器中的图像输入。 此外，根据CG技术等生成具有与拾取图像的几何配置定义单一对应的图案的基本图像，并且被存储在另一帧缓冲器中。 在基本图像和拍摄图像之间进行图像配准，以使得能够进行参数估计的亮度误差最小化。
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8.发明授权公开(公告)号：US08254690B2
公开(公告)日：2012-08-28
申请号：US12234777
申请日：2008-09-22
IPC分类号： G06K9/62
CPC分类号： G06K9/4671 , G06K9/6203
摘要： An information processing apparatus that compares a query image and a model image and provides support information for discriminating a subject of the model image from a subject of the query image is disclosed. The information processing apparatus includes: a feature point extracting unit extracting one or more feature points from the model image; a feature describing unit describing features of the one or more feature points extracted by the feature point extracting unit; and a discrimination capability value calculating unit generating correlation images among the features described by the feature describing unit, the extracted model image, and one or more other model images for the one or more feature points extracted by the feature point extracting unit, and calculating a discrimination capability value indicating the degree of contribution to discriminating the subject of the model image on the basis of the correlation images.
摘要翻译： 公开了一种信息处理装置，其将查询图像和模型图像进行比较，并且提供用于从所述查询图像的对象识别所述模型图像的对象的支持信息。 信息处理装置包括：特征点提取单元，从模型图像提取一个或多个特征点; 特征描述单元，描述由特征点提取单元提取的一个或多个特征点的特征; 以及识别能力值计算单元，生成由特征描述单元描述的特征，提取的模型图像和由特征点提取单元提取的一个或多个特征点的一个或多个其他模型图像之间的相关图像，并且计算 识别能力值，其指示基于相关图像来区分模型图像的被摄体的贡献程度。
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9.发明授权Object recognition device, object recognition method, program for object recognition method, and recording medium having recorded thereon program for object recognition method 失效对象识别装置，对象识别方法，对象识别方法的程序，以及在其上记录有用于对象识别方法的程序的记录介质公开(公告)号：US08160366B2
公开(公告)日：2012-04-17
申请号：US12488099
申请日：2009-06-19
CPC分类号： G06K9/4671 , G06K9/6211
摘要： An object recognition device includes: a model image processing unit having a feature point set decision unit setting a feature point set in a model image, and detecting the feature quantity of the feature point set, and a segmentation unit segmenting the model image; a processing-target image processing unit having a feature point setting unit setting a feature point in a processing-target image and detecting the feature quantity of the feature point; a matching unit comparing the feature quantities of the feature points set in the model image and in the processing-target image so as to detect the feature point corresponding to the feature point set, and executes a matching; and a determination unit determining the processing result in the matching unit so as to determine presence/absence of a model object in the processing-target image.
摘要翻译： 一种物体识别装置，包括：模型图像处理单元，具有设置模型图像中设定的特征点的特征点集决定单元，检测特征点集的特征量;分割单元，分割模型图像; 处理对象图像处理单元，具有设置处理对象图像中的特征点的特征点设定单元，并检测特征点的特征量; 比较模型图像中设置的特征点的特征量和处理对象图像中的特征量，以便检测与特征点集相对应的特征点，并执行匹配; 以及确定单元，确定所述匹配单元中的处理结果，以便确定所述处理对象图像中的模型对象的存在/不存在。
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公开(公告)号：US08103115B2
公开(公告)日：2012-01-24
申请号：US12070956
申请日：2008-02-22
IPC分类号： G06K9/46
摘要： An information processing apparatus that compares an input image with a model image to identify the subject of the input image with the subject of the model image. The apparatus includes feature value extraction means for setting feature points, each of which is on an edge of the model image and provided to extract a model image feature value, which is the feature value of the model image, and extracting the model image feature value from each of a plurality of feature value extraction areas in the neighborhood of each of the feature points, and matching means for checking if an input image feature value, which is the feature value of the input image, at the point that is on an edge of the input image and corresponds to the feature point matches any of the plurality of model image feature values at the feature point.
摘要翻译： 一种信息处理装置，其将输入图像与模型图像进行比较，以识别具有模型图像的对象的输入图像的对象。 该装置包括用于设置特征点的特征值提取装置，每个特征点位于模型图像的边缘上，并被提供以提取作为模型图像的特征值的模型图像特征值，并且提取模型图像特征值 每个特征点附近的多个特征值提取区域中的每一个，以及用于检查作为输入图像的特征值的输入图像特征值是否位于边缘上的点的匹配装置 并且对应于特征点与特征点处的多个模型图像特征值中的任何一个匹配。
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