Object recognition device, object recognition method, program for object recognition method, and recording medium having recorded thereon program for object recognition method
    1.
    发明公开
    Object recognition device, object recognition method, program for object recognition method, and recording medium having recorded thereon program for object recognition method 审中-公开
    物体检测装置,物体识别方法,程序为对象识别方法和记录介质,其上记录的程序的对象检测方法

    公开(公告)号:EP2136319A2

    公开(公告)日:2009-12-23

    申请号:EP09163186.1

    申请日:2009-06-19

    申请人: Sony Corporation

    IPC分类号: G06K9/64

    CPC分类号: G06K9/6211

    摘要: An object recognition device includes: a model image processing unit (2) having a feature point set decision unit (15) setting a feature point set in a model image, and detecting the feature quantity of the feature point set, and a segmentation unit (13) segmenting the model image; a processing-target image processing unit (3) 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 (4) 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 (5) determining the processing result in the matching unit (4) so as to determine presence/absence of a model object in the processing-target image.

    摘要翻译: (A模型图像处理单元(2),其具有特征点集判定单元(15)设置在模型图像中设置的特征点,并检测该特征点集的特征量,以及分割单元:一个对象识别装置包括 13)分割所述模型图像; 具有:特征点设定单元设定的特征点的处理对象图像并检测该特征点的特征量的处理目标图像处理单元(3); 匹配单元(4)比较在模型图像和处理对象图像中设置,以便检测该特征点对应于所述特征点集,并执行匹配的特征点的特征量; 以及确定单元(5)确定的采矿的处理结果中的匹配单元(4),以便确定矿存在/不存在的处理目标图像中的模型对象的。

    Projection apparatus
    2.
    发明公开
    Projection apparatus 审中-公开
    投影仪

    公开(公告)号:EP1073280A2

    公开(公告)日:2001-01-31

    申请号:EP00306412.8

    申请日:2000-07-27

    申请人: SONY CORPORATION

    IPC分类号: H04N9/31

    摘要: A projection apparatus includes a prism holder for holding a synthesizing prism, the prism holder including a first positioning portion and being positioned and fixed to one end plane and the other end plane of the synthesizing prism opposite to each other, except for incidence planes of the synthesizing prism on which respective color light beams are incident and an outgoing plane of the synthesizing prism for outputting a synthesized light flux to the side of a projection optical unit, and a lens holder for holding the prism holder and a projection lens, the lens holder including a second positioning portion which is fitted to the first positioning portion of the prism holder to make positioning and fixing. Thus, assembling can be made with accuracy and without fail while positioning is made to the optical modulation element, the synthesizing prism, and the projection lens.

    摘要翻译: 投影设备包括用于保持合成棱镜的棱镜保持器,棱镜保持器包括第一定位部分,并且定位并固定到合成棱镜的一个端面和另一个端面,除了所述合成棱镜的入射面 合成棱镜,用于将合成光束输出到投影光学单元侧;合成棱镜,用于合成各自的彩色光束入射的棱镜和合成棱镜的出射平面,以及用于保持棱镜保持器和投影透镜的透镜支架,透镜支架 包括第二定位部分,该第二定位部分装配到棱镜支架的第一定位部分以进行定位和固定。 因此,在对光学调制元件,合成棱镜和投影透镜进行定位的同时,可以准确且无误地进行组装。

    Projection-type liquid crystal display apparatus
    3.
    发明公开
    Projection-type liquid crystal display apparatus 有权
    Flüssigkristall-Projektionsanzeigevorrichtung

    公开(公告)号:EP0905542A2

    公开(公告)日:1999-03-31

    申请号:EP98402402.6

    申请日:1998-09-30

    申请人: SONY CORPORATION

    摘要: The optical illumination system of a liquid crystal panel (18) includes an integrator having a first lens array (21) made up of a plurality of lens elements and a second lens array (22) made up of lens element corresponding to the lens elements of the first lens array (21). A single ray bundle incident on the first lens array (21) is split into a plurality of split ray bundles by the first lens array (21) and pass through the corresponding lens elements of the second lens array (22) and further through a collimator lens (15), dichroic mirrors (16B, 16R, 16G) and enter the liquid crystal panel (18). The liquid crystal panel (18) is illuminated with the ray bundles sent from all the lens elements of the first lens array (21) in a superimposing manner and the illuminance distribution is made even. The projection-type liquid crystal display apparatus is provided for preventing a reduction in image quality due to deposited foreign substances such as dust, arc fluctuations of a light source and so on.

    摘要翻译: 液晶面板(18)的光学照明系统包括具有由多个透镜元件构成的第一透镜阵列(21)的积分器和由与透镜元件对应的透镜元件构成的第二透镜阵列(22) 第一透镜阵列(21)。 入射在第一透镜阵列(21)上的单个光束束通过第一透镜阵列(21)分成多个分裂光束,并穿过第二透镜阵列(22)的相应的透镜元件,并进一步穿过准直器 透镜(15),分色镜(16B,16R,16G)并进入液晶面板(18)。 用从第一透镜阵列(21)的所有透镜元件发射的光束以重叠的方式照射液晶面板(18),并使照度分布均匀。 投影型液晶显示装置用于防止由灰尘等沉积的异物,光源的电弧波动等引起的图像质量的降低。

    Projection-type liquid crystal display apparatus
    6.
    发明公开
    Projection-type liquid crystal display apparatus 有权
    投影型液晶显示装置

    公开(公告)号:EP0905542A3

    公开(公告)日:1999-09-22

    申请号:EP98402402.6

    申请日:1998-09-30

    申请人: SONY CORPORATION

    摘要: The optical illumination system of a liquid crystal panel (18) includes an integrator having a first lens array (21) made up of a plurality of lens elements and a second lens array (22) made up of lens element corresponding to the lens elements of the first lens array (21). A single ray bundle incident on the first lens array (21) is split into a plurality of split ray bundles by the first lens array (21) and pass through the corresponding lens elements of the second lens array (22) and further through a collimator lens (15), dichroic mirrors (16B, 16R, 16G) and enter the liquid crystal panel (18). The liquid crystal panel (18) is illuminated with the ray bundles sent from all the lens elements of the first lens array (21) in a superimposing manner and the illuminance distribution is made even. The projection-type liquid crystal display apparatus is provided for preventing a reduction in image quality due to deposited foreign substances such as dust, arc fluctuations of a light source and so on.

    摘要翻译: 液晶面板(18)的光学照明系统包括具有由多个透镜元件构成的第一透镜阵列(21)和由透镜元件构成的第二透镜阵列(22)的积分器,所述透镜元件对应于 第一透镜阵列(21)。 入射在第一透镜阵列(21)上的单个光束被第一透镜阵列(21)分成多个分束光束并且穿过第二透镜阵列(22)的相应透镜元件并且进一步穿过准直器 透镜(15),分色镜(16B,16R,16G)并进入液晶面板(18)。 用从第一透镜阵列(21)的所有透镜元件以叠加方式发送的光束照亮液晶面板(18),并且使照度分布均匀。 投影型液晶显示装置被设置用于防止由于沉积的杂质如灰尘,光源的电弧波动等引起的图像质量降低。

    System and Method for Classifying Digital Image Data
    8.
    发明公开
    System and Method for Classifying Digital Image Data 审中-公开
    系统和Verfahren zum Klassifizieren von digitalen Bilddaten

    公开(公告)号:EP2455892A1

    公开(公告)日:2012-05-23

    申请号:EP11185153.1

    申请日:2011-10-14

    申请人: Sony Corporation

    IPC分类号: G06K9/46 G06T7/00

    摘要: Systems and methods for implementing a superpixel boosted top-down image recognition framework are provided. The framework utilizes superpixels comprising contiguous pixel regions sharing similar characteristics. Feature extraction methods described herein provide non-redundant image feature vectors for classification model building. The provided framework differentiates a digitized image into a plurality of superpixels. The digitized image is characterized through image feature extraction methods based on the plurality of superpixels. Image classification models are generated from the extracted image features and ground truth labels and may then be used to classify other digitized images.

    摘要翻译: 提供了用于实现超像素增强的自顶向下图像识别框架的系统和方法。 框架利用包含具有相似特征的相邻像素区域的超像素。 本文描述的特征提取方法提供用于分类模型构建的非冗余图像特征向量。 所提供的框架将数字化图像区分为多个超像素。 数字化图像通过基于多个超像素的图像特征提取方法来表征。 图像分类模型从提取的图像特征和地面真值标签生成,然后可以用于对其他数字化图像进行分类。

    Projection apparatus
    10.
    发明公开
    Projection apparatus 审中-公开
    Projektionsgerät

    公开(公告)号:EP1073280A3

    公开(公告)日:2005-05-11

    申请号:EP00306412.8

    申请日:2000-07-27

    申请人: SONY CORPORATION

    IPC分类号: H04N9/31 H04N5/74

    摘要: A projection apparatus includes a prism holder for holding a synthesizing prism, the prism holder including a first positioning portion and being positioned and fixed to one end plane and the other end plane of the synthesizing prism opposite to each other, except for incidence planes of the synthesizing prism on which respective color light beams are incident and an outgoing plane of the synthesizing prism for outputting a synthesized light flux to the side of a projection optical unit, and a lens holder for holding the prism holder and a projection lens, the lens holder including a second positioning portion which is fitted to the first positioning portion of the prism holder to make positioning and fixing. Thus, assembling can be made with accuracy and without fail while positioning is made to the optical modulation element, the synthesizing prism, and the projection lens.

    摘要翻译: 投影装置包括用于保持合成棱镜的棱镜保持器,所述棱镜保持器包括第一定位部分,并且被定位并固定在合成棱镜的一个端面和另一个端面彼此相反的位置,除了 各个彩色光束入射的合成棱镜和用于将合成光束输出到投影光学单元一侧的合成棱镜的出射面,以及用于保持棱镜支架和投影透镜的透镜保持架,透镜保持架 包括安装在棱镜支架的第一定位部分上以进行定位和固定的第二定位部分。 因此,可以在对光调制元件,合成棱镜和投影透镜进行定位的同时,精确地进行组装。