Camera system, camera, and camera control method
    21.
    发明授权
    Camera system, camera, and camera control method 有权
    相机系统,相机和相机控制方法

    公开(公告)号:US07557825B2

    公开(公告)日:2009-07-07

    申请号:US11145380

    申请日:2005-06-03

    IPC分类号: H04N7/18 H04N5/232

    CPC分类号: H04N5/232

    摘要: Camera information corresponding to the position at which the target to be searched for in the captured image is detected is identified, another camera specified by the identified camera information receives a notification that the target has been detected (S209), and when a notification is received from another camera, the posture of the own camera is controlled so that the area associated with the camera information specifying another camera can be observed (S211).

    摘要翻译: 识别对应于检测到拍摄图像中要搜索的目标的位置的相机信息,由所识别的相机信息指定的另一相机接收到已经检测到目标的通知(S209),并且当接收到通知时 控制自身摄像机的姿势,从而能够观察与指定其他摄像机的摄像机信息有关的区域(S211)。

    METHOD AND APPARATUS FOR DETECTING AND PROCESSING SPECIFIC PATTERN FROM IMAGE
    23.
    发明申请
    METHOD AND APPARATUS FOR DETECTING AND PROCESSING SPECIFIC PATTERN FROM IMAGE 有权
    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

    IPC分类号: G06K9/46

    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。

    Image pickup apparatus for photographing desired area in image with high image quality and control method for controlling the apparatus
    24.
    发明申请
    Image pickup apparatus for photographing desired area in image with high image quality and control method for controlling the apparatus 有权
    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

    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。

    Image processing apparatus, method thereof, program, and image capturing apparatus
    25.
    发明授权
    Image processing apparatus, method thereof, program, and image capturing apparatus 有权
    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

    IPC分类号: G06K9/40 G06T5/00 G06T7/00

    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。

    Estimation apparatus, control method thereof, and program
    26.
    发明授权
    Estimation apparatus, control method thereof, and program 有权
    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

    IPC分类号: G06K9/00

    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。

    Information processing method and information processing apparatus
    27.
    发明授权
    Information processing method and information processing apparatus 有权
    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

    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)。

    Parameter learning method, parameter learning apparatus, pattern classification method, and pattern classification apparatus
    28.
    发明授权
    Parameter learning method, parameter learning apparatus, pattern classification method, and pattern classification apparatus 有权
    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

    IPC分类号: G06F15/18

    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。