公开(公告)号：US20150229927A1

公开(公告)日：2015-08-13

申请号：US14426658

申请日：2013-07-22

Applicant: SONY COMPUTER ENTERTAINMENT INC.

Inventor： Tetsugo Inada ,  Akio Ohba ,  Hiroyuki Segawa

IPC: H04N19/136 ,  G06T5/00 ,  H04N19/137 ,  H04N19/44 ,  H04N19/167 ,  G06T17/10

CPC classification number: H04N19/136 ,  G06T5/001 ,  G06T17/10 ,  H04N19/119 ,  H04N19/137 ,  H04N19/167 ,  H04N19/176 ,  H04N19/44 ,  H04N19/46 ,  H04N19/503 ,  H04N19/59 ,  H04N19/90

Abstract: A tile image sequence 250 obtained by dividing a frame into a predetermined size is further divided into another predetermined size on an image plane to generate a voxel (for example, a voxel 252) (S10). If a redundancy in a space direction or a time direction exists, then data is reduced in the direction (S12), and sequences in the time direction are deployed on a two-dimensional plane (S14). Voxel images are placed on an image plane of a predetermined size to generate one integrated image 258 (S16). In a grouping pattern which exhibits a minimum quantization error, pixels are collectively placed in the region of each voxel image for each group (integrated image 262) (S18). The integrated image 262 after the re-placement is compressed in accordance with a predetermined compression method to generate a compressed image 266 and reference information 264 for determining the position of a needed pixel (S20).

Abstract translation: 通过将帧划分为预定大小而获得的瓦片图像序列250在图像平面上被进一步分割为另一预定尺寸，以生成体素（例如，体素252）（S10）。 如果存在空间方向或时间方向的冗余，则在方向上减少数据（S12），并且将时间方向的顺序部署在二维平面上（S14）。 体素图像被放置在预定尺寸的图像平面上以产生一个集成图像258（S16）。 在具有最小量化误差的分组模式中，像素被集体地放置在每个组的每个体素图像的区域中（集成图像262）（S18）。 根据预定的压缩方法压缩重新放置后的集成图像262，以产生用于确定所需像素的位置的压缩图像266和参考信息264（S20）。

公开(公告)号：US20140294289A1

公开(公告)日：2014-10-02

申请号：US14189026

申请日：2014-02-25

Applicant: Sony Computer Entertainment Inc. ,  Sony Corporation

Inventor： Ayaka Nakatani ,  Yoshihiro Myokan ,  Akio Ohba ,  Tetsugo Inada ,  Hiroyuki Segawa

IPC: G06T7/00

CPC classification number: G06T7/50 ,  G06T7/593 ,  G06T2207/10012 ,  G06T2207/20228 ,  H04N13/106 ,  H04N13/122 ,  H04N13/128 ,  H04N2013/0074

Abstract: There is provided an image processing apparatus including a stereo matching unit configured to obtain right and left disparity images by using stereo matching, based on a pair of images captured by right and left cameras, respectively, a filter processing unit configured to perform filter processing on the disparity images, and a first merging unit configured to make a comparison, in the disparity images that have undergone the filter processing, between disparity values at mutually corresponding positions in the right and left disparity images and to merge the disparity values of the right and left disparity images based on a comparison result.

Abstract translation: 提供了一种图像处理装置，其包括：立体匹配单元，被配置为分别基于由左右相机拍摄的一对图像，通过使用立体匹配来获得左右视差图像;滤波处理单元，被配置为对 视差图像，以及第一合并单元，被配置为在经过滤波处理的视差图像中进行在左右视差图像中相互对应的位置处的视差值之间的比较，并且合并右侧和右侧视差图像的视差值 基于比较结果的左视差图像。

公开(公告)号：US08531488B2

公开(公告)日：2013-09-10

申请号：US13714752

申请日：2012-12-14

Applicant: Sony Computer Entertainment Inc.

Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada

IPC: G09G5/00 ,  G06F3/048

CPC classification number: G09G5/34 ,  G06T19/00 ,  G06T2210/36 ,  G09G5/14

Abstract: A hard disk drive stores hierarchical image data, a speed map holding, for each tile image, an index of the processing time required to render a tile image having a predetermined image size obtained by partitioning the image, and scenario data which defines viewpoint shifting. In a control unit of an information processing apparatus having a function of displaying an image, an input information acquisition unit acquires information with respect to the user's input operation via an input device. A loading unit loads necessary data for image displaying from the hard disk drive. A shifting condition adjustment unit adjusts the viewpoint shifting speed based upon the speed map. A frame coordinate determination unit sequentially determines frame coordinates of a display area. A decoding unit decodes compressed image data. A display image processing unit renders a display image.

Abstract translation: 硬盘驱动器存储分层图像数据，对于每个瓦片图像，速度图保持渲染具有通过划分图像获得的预定图像大小的瓦片图像所需的处理时间的索引，以及定义视点移位的场景数据。 在具有显示图像功能的信息处理装置的控制单元中，输入信息获取单元经由输入装置获取关于用户的输入操作的信息。 加载单元加载从硬盘驱动器进行图像显示的必要数据。 变速状态调整单元基于速度图来调整视点移动速度。 帧坐标确定单元依次确定显示区域的帧坐标。 解码单元解码压缩图像数据。 显示图像处理单元呈现显示图像。

公开(公告)号：US20130100255A1

公开(公告)日：2013-04-25

申请号：US13714765

申请日：2012-12-14

Applicant: Sony Computer Entertainment Inc.

Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada

IPC: H04N13/02

CPC classification number: H04N13/239 ,  G01S3/784 ,  G06K9/3216 ,  G06K2009/3225 ,  G06T3/4038 ,  H04N5/232 ,  H04N5/2353 ,  H04N13/156 ,  H04N13/271

Abstract: An input information acquisition unit of an information processing device acknowledges a user input. An imaging condition control unit initiates imaging using the imaging condition determined according to the user input or a result of analyzing a captured image. An imaging condition storage unit stores an imaging condition table that maps target functions to imaging conditions. First and second image analysis units and acquire images captured by first and second cameras and installed in the imaging device and perform necessary image analysis. An information integration unit integrates images captured by the pair of cameras and results of analysis. An image data generation unit generates data for an image output as a result of the process.

Abstract translation: 信息处理装置的输入信息获取单元确认用户输入。 成像条件控制单元使用根据用户输入确定的成像条件或分析拍摄图像的结果来启动成像。 成像条件存储单元存储将目标函数映射到成像条件的成像条件表。 第一和第二图像分析单元，并获取由第一和第二相机拍摄并安装在成像装置中并执行必要的图像分析的图像。 信息集成单元集成了由摄像机拍摄的图像和分析结果。 图像数据生成单元生成作为处理结果的图像输出的数据。

公开(公告)号：US20130100171A1

公开(公告)日：2013-04-25

申请号：US13714752

申请日：2012-12-14

Applicant: Sony Computer Entertainment Inc.

Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada

IPC: G09G5/34

CPC classification number: G09G5/34 ,  G06T19/00 ,  G06T2210/36 ,  G09G5/14

Abstract: A hard disk drive stores hierarchical image data, a speed map holding, for each tile image, an index of the processing time required to render a tile image having a predetermined image size obtained by partitioning the image, and scenario data which defines viewpoint shifting. In a control unit of an information processing apparatus having a function of displaying an image, an input information acquisition unit acquires information with respect to the user's input operation via an input device. A loading unit loads necessary data for image displaying from the hard disk drive. A shifting condition adjustment unit adjusts the viewpoint shifting speed based upon the speed map. A frame coordinate determination unit sequentially determines frame coordinates of a display area. A decoding unit decodes compressed image data. A display image processing unit renders a display image.

Abstract translation: 硬盘驱动器存储分层图像数据，对于每个瓦片图像，速度图保持渲染具有通过划分图像获得的预定图像大小的瓦片图像所需的处理时间的索引，以及定义视点移位的场景数据。 在具有显示图像功能的信息处理装置的控制单元中，输入信息获取单元经由输入装置获取关于用户的输入操作的信息。 加载单元加载从硬盘驱动器进行图像显示的必要数据。 变速状态调整单元基于速度图来调整视点移动速度。 帧坐标确定单元依次确定显示区域的帧坐标。 解码单元解码压缩图像数据。 显示图像处理单元呈现显示图像。