公开(公告)号：US10438365B2

公开(公告)日：2019-10-08

申请号：US15698813

申请日：2017-09-08

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Yoshihiro Myokan ,  Akio Ohba ,  Hidehiko Ogasawara ,  Shinya Wada ,  Akihiko Sugawara ,  Hiroyuki Segawa

IPC: G06T7/00 ,  G06T7/557 ,  G06T7/80 ,  G02B27/28 ,  G06T7/60 ,  H04N5/369 ,  H04N5/225 ,  H04N9/04 ,  G06T7/55 ,  H01L27/146

Abstract: An imaging device includes a filter, imaging elements, and an image processing section. The filter has a plurality of regions transmitting different light components. The imaging elements detect a luminance distribution of polarization components in a plurality of directions of light transmitted by the filter. The image processing section analyzes the detected luminance distribution based on correlation between the components, thereby generating a plurality of items of information about a subject.

公开(公告)号：US20180012064A1

公开(公告)日：2018-01-11

申请号：US15712343

申请日：2017-09-22

Applicant: Sony Interactive Entertainment Inc.

Inventor： Akio Ohba ,  Hiroyuki Segawa ,  Tetsugo Inada

IPC: G06K9/00 ,  G06T19/20 ,  H04N7/14 ,  H04N13/04 ,  G06T11/00 ,  H04N13/02

CPC classification number: G06K9/00221 ,  G06K9/00281 ,  G06T11/00 ,  G06T19/20 ,  G06T2200/04 ,  G06T2207/30201 ,  H04N7/141 ,  H04N7/147 ,  H04N13/239 ,  H04N13/341

Abstract: Methods and apparatus provide for: capturing an image of an object, which includes a face of a person wearing an optical display apparatus by which to observe a stereoscopic image that contains a first parallax image and a second parallax image obtained when the object in a three-dimensional (3D) space is viewed from different viewpoints; identifying the optical display apparatus included in the image of the object; and generating an image of the face of the person that does not include the optical display apparatus by excluding the identified optical display apparatus, and instead by adding features of the face of the person to a region in which the identified optical display apparatus is excluded.

公开(公告)号：US20170148172A1

公开(公告)日：2017-05-25

申请号：US15351821

申请日：2016-11-15

Applicant: Sony Interactive Entertainment Inc.

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

IPC: G06T7/00

CPC classification number: G06T7/254 ,  G06T7/11 ,  G06T7/143 ,  G06T7/174 ,  G06T7/194 ,  G06T2207/20076 ,  G06T2207/20081

Abstract: Disclosed herein is an image processing device including a background model creation section adapted to create a plurality of background models based on statistical distribution of a plurality of image frame sets, the image frame sets differing in length of time, and each of the image frame sets including a plurality of input frames; and a background image creation section adapted to create a background image by referring to the plurality of background models.

公开(公告)号：US20170011519A1

公开(公告)日：2017-01-12

申请号：US15115521

申请日：2014-12-01

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

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

IPC: G06T7/00

CPC classification number: G06T7/73 ,  G06F3/017 ,  G06F3/0425 ,  G06K9/00375 ,  G06K9/3233 ,  G06K9/6202 ,  G06T2207/10021 ,  G06T2207/10028 ,  G06T2207/20021 ,  G06T2207/30196

Abstract: A detection area 112 is set in a three-dimensional space in which a subject exists. When an actual hand enters the detection area 112, coordinate points (white and black dots) represented by pixels making up a silhouette 114 of the hand in a depth image enter the detection area 112. In the detection area 112, a reference vector 126 is set that shows the direction which the hand should face relative to the shoulder as a reference point 122. Then, an inner product between two vectors, a vector from the reference point 122 to each of coordinate points and the reference vector 126, is calculated, followed by comparison between the inner products. Positions of coordinate points whose inner products are ranked high are acquired as the position of tips of the hand.

Abstract translation: 检测区域112被设置在被摄体存在的三维空间中。 当实际的手进入检测区域112时，构成深度图像中的手的剪影114的像素所表示的坐标点（白点和黑点）进入检测区域112.在检测区域112中，参考矢量126为 设置其显示手相对于肩部的方向作为参考点122.然后，计算两个向量之间的内积，从参考点122到每个坐标点的矢量和参考矢量126， 其次是内部产品之间的比较。 内部产品排名高的坐标点的位置被获取为手尖的位置。