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    Information processor and information processing method
    3.
    发明授权
    Information processor and information processing method 有权
    信息处理器和信息处理方法

    公开(公告)号：US09460337B2

    公开(公告)日：2016-10-04

    申请号：US14437605

    申请日：2013-07-22

    Applicant: SONY COMPUTER ENTERTAINMENT INC.

    Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Hirofumi Okamoto

    IPC: G06K9/00 ,  G06T7/20

    CPC classification number: G06K9/00261 ,  G06T7/246 ,  G06T2207/10021 ,  G06T2207/20016 ,  G06T2207/30201

    Abstract: An image storage section 48 stores shot image data with a plurality of resolutions transmitted from an imaging device. Depth images 152 with a plurality of resolutions are generated using stereo images with a plurality of resolution levels from the shot image data (S10). Next, template matching is performed using a reference template image 154 that represents a desired shape and size, thus extracting a candidate area for a target picture having the shape and size for each distance range associated with one of the resolutions (S12). A more detailed analysis is performed on the extracted candidate areas using the shot image stored in the image storage section 48 (S14). In some cases, a further image analysis is performed based on the analysis result using a shot image with a higher resolution level (S16a and S16b).

    Abstract translation: 图像存储部分48存储从成像装置传输的多个分辨率的拍摄图像数据。 使用来自拍摄图像数据的具有多个分辨率级别的立体图像生成具有多个分辨率的深度图像152（S10）。 接下来，使用表示期望的形状和大小的参考模板图像154来执行模板匹配，从而提取具有与分辨率之一相关联的每个距离范围的形状和大小的目标图片的候选区域（S12）。 使用存储在图像存储部分48中的拍摄图像对所提取的候选区域进行更详细的分析（S14）。 在一些情况下，使用具有较高分辨率水平的拍摄图像（S16a和S16b），基于分析结果进行进一步的图像分析。

    IMAGE PROCESSOR AND IMAGE PROCESSING METHOD
    5.
    发明申请
    IMAGE PROCESSOR AND IMAGE PROCESSING METHOD 有权
    图像处理器和图像处理方法

    公开(公告)号：US20150287215A1

    公开(公告)日：2015-10-08

    申请号：US14435278

    申请日：2013-07-18

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Hirofumi Okamoto

    IPC: G06T7/20 ,  H04N13/00 ,  G06T7/00

    CPC classification number: G06T7/50 ,  G06K9/00228 ,  G06T7/74 ,  G06T2207/10012 ,  G06T2207/30196 ,  H04N13/128 ,  H04N13/239 ,  H04N2013/0081

    Abstract: An image acquisition section of an information processor acquires stereo images from an imaging device. An input information acquisition section acquires an instruction input from a user. A depth image acquisition portion of a position information generation section generates a depth image representing a position distribution of subjects existing in the field of view of the imaging device in the depth direction using stereo images. A matching portion adjusts the size of a reference template image in accordance with the position of each of the subjects in the depth direction represented by the depth image first, then performs template matching on the depth image, thus identifying the position of a target having a given shape and size in the three-dimensional space. An output information generation section generates output information by performing necessary processes based on the target position.

    Abstract translation: 信息处理器的图像获取部分从成像装置获取立体图像。 输入信息获取部分获取从用户输入的指令。 位置信息生成部分的深度图像获取部分使用立体图像生成表示在深度方向上存在于成像装置的视野中的被摄体的位置分布的深度图像。 匹配部分根据由深度图像表示的深度方向上的每个被摄体的位置首先调整参考模板图像的尺寸，然后对深度图像执行模板匹配，从而识别具有 给定的形状和尺寸在三维空间。 输出信息生成部通过基于目标位置执行必要的处理来生成输出信息。

    Image processor and image processing method
    6.
    发明授权
    Image processor and image processing method 有权
    图像处理器和图像处理方法

    公开(公告)号：US09542755B2

    公开(公告)日：2017-01-10

    申请号：US14435278

    申请日：2013-07-18

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Hirofumi Okamoto

    IPC: G06T7/00 ,  G06T7/20 ,  G06K9/00 ,  H04N13/00 ,  H04N13/02

    CPC classification number: G06T7/50 ,  G06K9/00228 ,  G06T7/74 ,  G06T2207/10012 ,  G06T2207/30196 ,  H04N13/128 ,  H04N13/239 ,  H04N2013/0081

    Abstract: An image acquisition section of an information processor acquires stereo images from an imaging device. An input information acquisition section acquires an instruction input from a user. A depth image acquisition portion of a position information generation section generates a depth image representing a position distribution of subjects existing in the field of view of the imaging device in the depth direction using stereo images. A matching portion adjusts the size of a reference template image in accordance with the position of each of the subjects in the depth direction represented by the depth image first, then performs template matching on the depth image, thus identifying the position of a target having a given shape and size in the three-dimensional space. An output information generation section generates output information by performing necessary processes based on the target position.

    Abstract translation: 信息处理器的图像获取部分从成像装置获取立体图像。 输入信息获取部分获取从用户输入的指令。 位置信息生成部分的深度图像获取部分使用立体图像生成表示在深度方向上存在于成像装置的视野中的被摄体的位置分布的深度图像。 匹配部分根据由深度图像表示的深度方向上的每个被摄体的位置首先调整参考模板图像的尺寸，然后对深度图像执行模板匹配，从而识别具有 给定的形状和尺寸在三维空间。 输出信息生成部通过基于目标位置执行必要的处理来生成输出信息。

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD
    7.
    发明申请
    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD 有权
    信息处理装置，信息处理系统和信息处理方法

    公开(公告)号：US20150339805A1

    公开(公告)日：2015-11-26

    申请号：US14652536

    申请日：2013-07-22

    Applicant: SONY COMPUTER ENTERTAINMENT INC.

    Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Hidehiko Ogasawara ,  Hirofumi Okamoto

    IPC: G06T5/00 ,  G06T5/40 ,  G06K9/62 ,  G06F3/03 ,  H04N13/00

    CPC classification number: G06T5/00 ,  G06F3/005 ,  G06F3/011 ,  G06F3/0304 ,  G06K9/6201 ,  G06T5/009 ,  G06T5/40 ,  G06T5/50 ,  G06T2207/10012 ,  H04N5/2258 ,  H04N5/2353 ,  H04N5/2355 ,  H04N13/00 ,  H04N13/156 ,  H04N2013/0074

    Abstract: An imaging device includes a first camera and a second camera and shoots the same object under different shooting conditions. A shot-image data acquirer of an image analyzer acquires data of two images simultaneously shot from the imaging device. A correcting section aligns the distributions of the luminance value between the two images by carrying out correction for either one of the two images. A correction table managing section switches and generates a correction table to be used according to the function implemented by the information processing device. A correction table storage stores the correction table showing the correspondence relationship between the luminance values before and after correction. A depth image generator performs stereo matching by using the two images and generates a depth image.

    Abstract translation: 成像装置包括第一相机和第二相机，并且在不同的拍摄条件下拍摄相同的物体。 图像分析仪的拍摄图像数据获取器获取从成像装置同时拍摄的两个图像的数据。 校正部通过对两个图像中的任一个执行校正来对准两个图像之间的亮度值的分布。 校正表管理部根据由信息处理装置实现的功能来切换并生成要使用的校正表。 校正表存储器存储校正表，其表示校正前后的亮度值之间的对应关系。 深度图像生成器通过使用两个图像来执行立体匹配，并生成深度图像。

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