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    • 1. 发明申请
    • Image analyzer
    • 图像分析仪
    • US20070092134A1
    • 2007-04-26
    • US11477517
    • 2006-06-30
    • Motofumi FukuiTakashi Isozaki
    • Motofumi FukuiTakashi Isozaki
    • G06K9/62G06K9/00G06K9/46
    • G06K9/00234G06K9/00375
    • An image analyzer for detecting a target object from image data, includes a reference detection unit, a primary detection unit, a secondary detection unit and an output unit. The reference detection unit detects a reference object included in the image data. The primary detection unit detects candidates for the target object from the image data. The secondary detection unit specifies a portion including the target object from among the candidates, by using a correlation between a feature of the detected reference object and a feature of the candidates. The output unit outputs information representing the portion including the target object specified by the secondary detection unit.
    • 一种用于从图像数据检测目标对象的图像分析器,包括基准检测单元,初级检测单元,次级检测单元和输出单元。 参考检测单元检测包括在图像数据中的参考对象。 主检测单元根据图像数据检测目标对象的候选。 辅助检测单元通过使用检测到的参考对象的特征与候选的特征之间的相关性来从候选中指定包括目标对象的部分。 输出单元输出表示由二次检测单元指定的包括目标对象的部分的信息。
    • 2. 发明授权
    • Image processing apparatus, image processing method, and computer-readable medium and computer data signal
    • 图像处理装置,图像处理方法以及计算机可读介质和计算机数据信号
    • US08532401B2
    • 2013-09-10
    • US12499857
    • 2009-07-09
    • Noriji KatoTakashi IsozakiMotofumi Fukui
    • Noriji KatoTakashi IsozakiMotofumi Fukui
    • G06K9/68
    • G06K9/4638G06T7/0014G06T7/194G06T2207/20021G06T2207/20076G06T2207/30108
    • An image processing apparatus includes a dividing unit, a first extracting unit, a quantizing unit, a generating unit and an image output unit. The dividing unit divides an object image into regions. The first extracting unit extracts image features of the regions generated by the dividing unit. The quantizing unit quantizes the image features extracted by the first extracting unit. The generating unit generates an expected value of an occurrence probability of each topic variable indicating similar images from the image features quantized by the quantizing unit, using a correlation between the image features quantized by the quantizing unit and the topic variables. The image output unit outputs an image of a defective portion in the object image, using the expected values of the occurrence probabilities of the topic variables generated by the generating unit.
    • 一种图像处理装置,包括分割单元,第一提取单元,量化单元,生成单元和图像输出单元。 分割单元将对象图像划分为区域。 第一提取单元提取由分割单元生成的区域的图像特征。 量化单元量化由第一提取单元提取的图像特征。 生成单元使用由量化单元量化的图像特征与主题变量之间的相关性,生成表示来自由量化单元量化的图像特征的相似图像的每个主题变量的发生概率的期望值。 图像输出单元使用由生成单元生成的主题变量的发生概率的期望值,输出对象图像中的缺陷部分的图像。
    • 3. 发明授权
    • Image analyzer
    • 图像分析仪
    • US07978907B2
    • 2011-07-12
    • US11477517
    • 2006-06-30
    • Motofumi FukuiTakashi Isozaki
    • Motofumi FukuiTakashi Isozaki
    • G06K9/62
    • G06K9/00234G06K9/00375
    • An image analyzer for detecting a target object from image data, includes a reference detection unit, a primary detection unit, a secondary detection unit and an output unit. The reference detection unit detects a reference object included in the image data. The primary detection unit detects candidates for the target object from the image data. The secondary detection unit specifies a portion including the target object from among the candidates, by using a correlation between a feature of the detected reference object and a feature of the candidates. The output unit outputs information representing the portion including the target object specified by the secondary detection unit.
    • 一种用于从图像数据检测目标对象的图像分析器,包括基准检测单元,初级检测单元,次级检测单元和输出单元。 参考检测单元检测包括在图像数据中的参考对象。 主检测单元根据图像数据检测目标对象的候选。 辅助检测单元通过使用检测到的参考对象的特征与候选的特征之间的相关性来从候选中指定包括目标对象的部分。 输出单元输出表示由二次检测单元指定的包括目标对象的部分的信息。
    • 4. 发明申请
    • SIMILAR IMAGE PROVIDING DEVICE, METHOD AND PROGRAM STORAGE MEDIUM
    • 类似图像提供设备,方法和程序存储介质
    • US20100076921A1
    • 2010-03-25
    • US12557137
    • 2009-09-10
    • Noriji KATOTakashi IsozakiMotofumi Fukui
    • Noriji KATOTakashi IsozakiMotofumi Fukui
    • G06N5/02
    • G06K9/3233G06F19/00G06F19/321G06K2209/053G06T7/0012G06T7/11G06T2207/10072G06T2207/30096
    • There is provided a similar image providing device including: a lesion region extracting unit that extracts a lesion region from a subject diagnostic image; a local image feature extracting unit that extracts local image features; a quantizing unit that quantizes the local image features; a lesion classifying unit that classifies a lesion; a storing unit storing correlation coefficients between local image features and topic variables expressing degrees of progression or degrees of seriousness of lesions; an expected value estimating unit that acquires expected values of probabilities of occurrence of topic variables; an image storing unit that stores diagnostic images and the expected values; and a providing unit that provides diagnostic images corresponding to expected values of topic probabilities of occurrence that best approximate the expected values of the topic probabilities of occurrence.
    • 提供了一种类似的图像提供装置,包括:病变区域提取单元,从对象诊断图像提取病变区域; 本地图像特征提取单元,其提取局部图像特征; 用于量化局部图像特征的量化单元; 对病变进行分类的病变分类单元; 存储单元,其存储局部图像特征与表示病变程度或程度严重程度的主题变量之间的相关系数; 期望值估计单元,其获取主题变量的发生概率的期望值; 存储诊断图像和预期值的图像存储单元; 以及提供单元,其提供对应于最佳近似于主题发生概率的期望值的主题概率概率的诊断图像。