公开(公告)号：EP3036718A4

公开(公告)日：2017-04-19

申请号：EP14849249

申请日：2014-09-24

Applicant: AMAZON TECH INC

Inventor： LOCKHART CHRISTOPHER WAYNE ,  COSTELLO KEVIN ROBERT

IPC: H04N13/00 ,  G06F3/01 ,  H04N13/02 ,  H04N13/04

CPC classification number: H04N13/0468 ,  G06F1/1626 ,  G06F1/1694 ,  G06F3/005 ,  G06F3/012 ,  G06F3/0304 ,  G06F3/048 ,  G06T11/00 ,  H04N13/0278 ,  H04N13/0477 ,  H04N2213/006

Abstract: Approaches enable display of image content (e.g., still or video content), providing an appearance or view based at least in part upon a current relative position and/or orientation of the viewer with respect to the device, and changes in that relative position and/or orientation. Image content is rendered consistent with a viewing angle for the current relative position of the viewer. As that viewing angle changes, the content can be re-rendered or otherwise updated to display the image content from a perspective that reflects the change in viewing angle. Different adjustments can be applied to portions of the content based upon the change in viewing angle. These adjustments can include changes due to parallax or occlusion, which when added to the rendered content enhance the viewer experience and increase realism for content rendered on a two- or three-dimensional display screen.

Abstract translation: 方法能够显示图像内容（例如，静止或视频内容），至少部分地基于观看者相对于设备的当前相对位置和/或取向提供外观或视图，并且改变相对位置和 /或方位。 图像内容与观看者的当前相对位置的视角一致。 当视角改变时，内容可以被重新呈现或以其他方式更新，以从反映视角变化的角度显示图像内容。 基于视角的变化，可以对内容的部分进行不同的调整。 这些调整可以包括由于视差或遮挡引起的变化，当被添加到呈现的内容时，增强观看者体验并增加在二维或三维显示屏幕上呈现的内容的现实性。

公开(公告)号：EP2959686A4

公开(公告)日：2016-10-05

申请号：EP14754311

申请日：2014-02-18

Applicant: GEO TECHNICAL LAB CO LTD

Inventor： KISHIKAWA KIYONARI ,  TOMITAKA TSUBASA ,  ADA MASAYA ,  KIMURA TATSUJI

IPC: H04N13/04 ,  G02B27/22 ,  H04N13/02

CPC classification number: H04N13/0278 ,  G02B27/225 ,  H04N13/0275 ,  H04N13/0296 ,  H04N13/0409

Abstract: A stereoscopic image output system includes a stereoscopic vision output unit, an image database storage unit, and an output control unit. The stereoscopic vision is realized by outputting, from the stereoscopic vision output unit, a left-eye image and a right-eye image with parallax such that the left and right-eye images are visually recognized by the left and right eyes, respectively. Left-eye parallel projection data and right-eye parallel projection data are generated by parallel projection of a three-dimensional model using respective projection angles set for the left eye and right eye so as to produce the parallax therebetween, and stored in the database storage unit as two-dimensional drawing data. The output control unit controls an output range of the left and right-eye images. If the output range for the stereoscopic image changes, moving directions of the left-eye image and the right-eye image are individually determined by the output control unit.

公开(公告)号：EP2627072A4

公开(公告)日：2016-03-23

申请号：EP11830312

申请日：2011-07-29

Applicant: SONY COMPUTER ENTERTAINMENT INC

Inventor： FURUMURA KYOKO ,  HIRATA SHINICHI ,  YAMAGISHI TAKESHI

IPC: H04N5/225 ,  G03B15/00 ,  G03B35/02 ,  G03B37/00 ,  G06T1/00

CPC classification number: G09G5/14 ,  G03B35/02 ,  G03B37/00 ,  G06T3/0062 ,  G06T3/4038 ,  G06T15/205 ,  G06T19/006 ,  H04N13/0278 ,  H04N21/23412 ,  H04N21/4318 ,  H04N21/44012 ,  H04N21/45455 ,  H04N21/8146 ,  H04N21/84

Abstract: A mask region extraction unit (11) extracts a region to be masked from a panoramic image. A mask processing unit (12) generates a panoramic image in which the region from the panoramic image to be masked is masked. An alignment unit (20) aligns the direction of a celestial image with the imaging direction of the panoramic image. A mapping processing unit (14) maps the post-mask processing panoramic image and the celestial image to a 3D panoramic space as a texture. A 3D image generation unit (16) generates a 3D panoramic image which uses the imaging location as a viewpoint, and in which the 3D panoramic space is viewed in a designated line of sight.

公开(公告)号：EP2860702A4

公开(公告)日：2016-02-10

申请号：EP13803623

申请日：2013-04-24

Applicant: SONY CORP

Inventor： HANAI YUYA

IPC: G06T19/00 ,  H04N5/262 ,  H04N5/272

CPC classification number: G06T3/60 ,  G06T11/60 ,  G06T15/205 ,  G06T2207/10016 ,  G06T2207/30204 ,  H04N5/2628 ,  H04N5/272 ,  H04N13/004 ,  H04N13/0278 ,  H04N13/0292

Abstract: There is provided an information processing device including an acquisition section configured to acquire a captured image captured by an imaging section, and a data processing section configured to superimposedly display a virtual image generated by changing an input image on the captured image in a display section. The data processing section displays, on the display section, the virtual image generated by changing one of a relative position and a relative angle of the imaging section and the input image, which are virtually set, in a time series.

公开(公告)号：EP2409279A4

公开(公告)日：2012-08-08

申请号：EP10756671

申请日：2010-03-22

Applicant: REALD INC

Inventor： ROBINSON MICHAEL G ,  OZINGA CHARLES J

IPC: H04N13/02

CPC classification number: H04N13/0275 ,  H04N13/0022 ,  H04N13/0239 ,  H04N13/0278 ,  H04N13/0431 ,  H04N13/0479 ,  H04N2013/0081

Abstract: A method and apparatus for providing optimal correction to depth mapping between captured and displayed stereoscopic content. The solution is derived in a continuous form that can be implemented through CGI scaling techniques compatible with image rendering techniques. Similar correction can be implemented with variable depth-dependent camera separation and disparity re-mapping. The latter is applicable to correcting existing stereoscopic content.

Abstract translation: 一种方法和装置，用于为捕捉和显示的立体内容之间的深度映射提供最佳校正。 该解决方案以连续形式派生，可以通过与图像渲染技术兼容的CGI缩放技术实现。 可以使用可变深度相关分离和差异重新映射来实现类似的校正。 后者适用于纠正现有的立体内容。

公开(公告)号：EP1055179A4

公开(公告)日：2002-05-08

申请号：EP98964908

申请日：1998-12-22

Applicant: INTEL CORP

Inventor： LIGHT JOHN T ,  MILLER JOHN DAVID

IPC: G06T15/20 ,  H04N13/00 ,  G06T15/00

CPC classification number: G06T15/20 ,  H04N13/0018 ,  H04N13/0055 ,  H04N13/0221 ,  H04N13/0275 ,  H04N13/0278 ,  H04N13/0289 ,  H04N13/0296

Abstract: A method and apparatus for automated dynamics of three-dimensional graphics scenes (200) for enhanced 3D visualization by a user. In accordance with one embodiment, a virtual camera (310), which creates the 3D graphics scene (200) by capturing a viewing perspective (340) of a 3D space, is moved a small distance along the surface of a plane between first and second viewing positions of the 3D space. Subsequently, the camera (310) "shakes" by repetitively shifting between the first and second viewing positions, thereby improving a user's depth perception of objects present within the 3D space. In an alternative embodiment, the movement of the virtual camera (310) between the first and second viewing positions is animated, thereby creating a series of additional viewing positions between the first and second viewing positions. The "shaking" of the 3D scene (200) is subtle and does not interfere with the user's understanding of the scene. It can occur automatically or, alternatively, designated to start or stop at the user's discretion.

公开(公告)号：EP0868818A4

公开(公告)日：1999-07-07

申请号：EP96941530

申请日：1996-12-20

Applicant: XENOTECH RES PTY LTD

Inventor： RICHARD ANGUS DUNCAN

IPC: G02B27/22 ,  G06T20060101 ,  G06T9/00 ,  G06T15/10 ,  H04N20060101 ,  H04N13/00 ,  H04N13/02 ,  H04N13/04 ,  H04N15/00

CPC classification number: H04N13/026 ,  G02B27/2228 ,  G06T15/10 ,  H04N13/0014 ,  H04N13/0018 ,  H04N13/0037 ,  H04N13/0055 ,  H04N13/0059 ,  H04N13/0239 ,  H04N13/0257 ,  H04N13/0278 ,  H04N13/0289 ,  H04N13/0404 ,  H04N13/0418 ,  H04N13/0422 ,  H04N13/0434 ,  H04N13/0438 ,  H04N13/044 ,  H04N13/0445 ,  H04N13/045 ,  H04N13/0452 ,  H04N13/0459 ,  H04N13/047 ,  H04N13/0484 ,  H04N13/0497 ,  H04N19/597 ,  H04N2013/0081

Abstract: A method of encoding a 2D video signal with conversion data to assist in the conversion of said 2D video signal to left and right eye images for a stereoscopic display, characterised in that said method includes: adding conversion data to said video signal to provide the encoded signal, the data defining the displacement of respective selected points of said video image for converting the video image to a stretched image for a stereoscopic display.