公开(公告)号：US20140247285A1

公开(公告)日：2014-09-04

申请号：US14128027

申请日：2012-05-22

Applicant: SONY COMPUTER ENTERTAINMENT INC.

Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada

IPC: G06T3/40 ,  G06T11/20

CPC classification number: G06T3/40 ,  G06T11/00 ,  G06T11/20 ,  G06T2200/16 ,  G06T2210/08 ,  G06T2210/36 ,  H04N21/234327 ,  H04N21/234345 ,  H04N21/2662 ,  H04N21/45455 ,  H04N21/4728 ,  H04N21/816

Abstract: Links are set among three hierarchical data 170, 172, and 174 and one moving image data 182. When a display area overlaps with a link area 176 while an image is being displayed by using the hierarchical data 170, switching to display by use of the 0-th hierarchical level of the hierarchical data 172 is made (link a). When the display area overlaps with a link area 178 while an image is being displayed by using the hierarchical data 172, switching to display by use of the 0-th hierarchical level of the hierarchical data 174 is made (link b). The link destination of another link area 180 of the hierarchical data 170 is the moving image data 182 (link c) and moving image reproduction is started as a result of zoom-up of this area. The hierarchical data 170 and 172 are held on the client terminal side and the data existing on the other side of a switching boundary 184 are transmitted by a server to the client terminal in a data stream format.

Abstract translation: 在三个分层数据170,172和174中设置链接以及一个运动图像数据182.当通过使用分层数据170显示图像时，当显示区域与链接区域176重叠时，通过使用 进行分层数据172的0级分级（链接a）。 当通过使用分级数据172显示图像时，当显示区域与链接区域178重叠时，进行通过使用分级数据174的第0级分级进行显示的切换（链接b）。 层次数据170的另一链接区域180的链接目的地是运动图像数据182（链接c），并且作为该区域的放大的结果开始运动图像再现。 分层数据170和172被保存在客户终端侧，存在于切换边界184的另一侧的数据由服务器以数据流格式发送到客户终端。

公开(公告)号：US20140078265A1

公开(公告)日：2014-03-20

申请号：US14116630

申请日：2012-04-05

Applicant: Sony Computer Entertainment Inc.

Inventor： Akio Ohba ,  Hiroyuki Segawa

IPC: H04N5/232 ,  H04N13/02

CPC classification number: H04N5/23232 ,  G06F3/005 ,  G06F3/011 ,  H04N5/23219 ,  H04N5/2628 ,  H04N13/239 ,  H04N21/4223 ,  H04N21/440263 ,  H04N21/44218 ,  H04N21/4788

Abstract: An image synthesis unit receives respective pixel values for a single horizontal row of a ¼ demosaiced image, a 1/16 demosaiced image, and a 1/64 demosaiced image from a pyramid filter for reducing, in a plurality of stages, a frame of a moving image that is captured. The image synthesis unit then connects the pixel values in a predetermined rule so as to generate a virtual synthesized image and outputs the synthesized image in the form of streams. A control unit of an image transmission unit notifies a data selection unit of a request from a host terminal. The data selection unit selects and extracts necessary data from respective streams of pieces of data of the synthesized image, a RAW image, and a 1/1 demosaiced image, and generates a stream of data to be transmitted. A packetizing unit packetizes the stream and transmits the packetized stream to the host terminal.

Abstract translation: 图像合成单元接收来自金字塔滤波器的1/4镶嵌图像，1/16去马赛克图像和1/64去马赛克图像的单个水平行的各个像素值，以便在多个阶段中将 捕获的动态图像。 然后，图像合成单元以预定规则连接像素值，以产生虚拟合成图像，并以流的形式输出合成图像。 图像发送单元的控制单元向主机终端通知数据选择单元的请求。 数据选择单元从合成图像，RAW图像和1/1去马赛克图像的数据片段的各个流中选择并提取必要的数据，并生成要发送的数据流。 分组单元将流打包并将分组化流发送到主机终端。

公开(公告)号：US20180322651A1

公开(公告)日：2018-11-08

申请号：US15772935

申请日：2016-09-29

Applicant: Sony Corporation ,  Sony Interactive Entertainment Inc.

Inventor： Atsushi Kimura ,  Daisuke Tahara ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Akio Ohba ,  Hirofumi Okamoto

IPC: G06T7/70 ,  G06K9/00

CPC classification number: G06T7/70 ,  G06K9/00369 ,  G06T1/00 ,  G06T7/60 ,  G06T2207/30196

Abstract: [Object] To perform more stable and highly accurate attitude estimation.[Solution] The attitude optimization unit optimizes the articulation position, the angle, the number of articulations, and the like which are attitude parameters of a human body model (tree structure) by a plurality of optimization techniques so as to match a region in which a human body can exist, and switches among a plurality of optimization techniques and uses an optimum technique. Note that optimization techniques include 1. initial value, 2. algorithm, and 3, restriction, and optimization is performed by switching among these three. For example, it is possible to apply the present disclosure to an image processing device that performs image processing of optimizing the articulation position and angle of a human body model.

公开(公告)号：US10885656B2

公开(公告)日：2021-01-05

申请号：US15772935

申请日：2016-09-29

Applicant: Sony Corporation ,  Sony Interactive Entertainment Inc.

Inventor： Atsushi Kimura ,  Daisuke Tahara ,  Hiroyuki Segawa ,  Tetsugo Inada ,  Akio Ohba ,  Hirofumi Okamoto

IPC: G06T7/70 ,  G06T7/60 ,  G06T7/73 ,  G06K9/00

Abstract: [Object] To perform more stable and highly accurate attitude estimation.
[Solution] The attitude optimization unit optimizes the articulation position, the angle, the number of articulations, and the like which are attitude parameters of a human body model (tree structure) by a plurality of optimization techniques so as to match a region in which a human body can exist, and switches among a plurality of optimization techniques and uses an optimum technique. Note that optimization techniques include 1. initial value, 2. algorithm, and 3, restriction, and optimization is performed by switching among these three. For example, it is possible to apply the present disclosure to an image processing device that performs image processing of optimizing the articulation position and angle of a human body model.