公开(公告)号：US09478255B1

公开(公告)日：2016-10-25

申请号：US14932910

申请日：2015-11-04

Applicant: Google Inc.

Inventor： John Gregg ,  Sam Kvaalen

IPC: G11B27/031 ,  G11B27/34 ,  G11B27/034 ,  H04N9/80 ,  H04N5/781

CPC classification number: G11B27/034 ,  G11B27/031 ,  G11B27/34 ,  G11B2220/90 ,  H04N5/781 ,  H04N9/80

Abstract: This disclosure relates to dynamic split-frame preview of video editing effects. An editing component determines a set of editing effects for the video, generates a copy of the video, applies the set of editing effects to the copy, and provides the video and the copy to a rendering component. The rendering component generates a mask based on a set of mask criteria, renders a split-frame composite video using the video and the edited video based at least in part on the mask, and provides playback of the split-frame composite video. The split-frame composite video provides a dynamic split-frame preview of video editing effects, wherein one frame includes the video, and another frame includes the edited copy of the video.

公开(公告)号：US20130338806A1

公开(公告)日：2013-12-19

申请号：US13730076

申请日：2012-12-28

Applicant: Google Inc.

Inventor： Christopher Russell LaRosa ,  Sam Kvaalen ,  Thomas Chadwick Walters ,  Richard Francis Lyon ,  Robert Steven Glickstein ,  Rushabh Ashok Doshi ,  Molly Castle Nix ,  Jason Matthew Toff

IPC: G06F3/16

CPC classification number: G06F3/16 ,  G10H1/0008 ,  G10H1/0025 ,  G10H2210/021 ,  G10H2210/125 ,  G10L21/0272 ,  G11B27/034 ,  G11B27/28 ,  H04H60/04 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168

Abstract: Systems and techniques for removing a sound recording from an audio recording (e.g., an audio recording embedded in a media file) are presented. The system can include an identification component, a first subtraction component and a second subtraction component. The identification component identifies a sound recording in a mixed audio recording. The first subtraction component determines a local linear transformation of the sound recording and subtracts the local linear transformation of the sound recording from the mixed audio recording to generate a new mixed audio recording. The second subtraction component compares one or more segments of the sound recording with one or more corresponding segments of the new mixed audio recording and reduces a power level of the new mixed audio recording based at least in part on correlation of the one or more corresponding segments with the one or more segments.

Abstract translation: 呈现用于从音频记录中去除声音记录的系统和技术（例如，嵌入在媒体文件中的音频记录）。 系统可以包括识别组件，第一减法组件和第二减法组件。 识别组件识别混合音频记录中的声音记录。 第一减法分量确定声音记录的局部线性变换，并从混合音频记录中减去声音记录的局部线性变换，以产生新的混合音频记录。 第二减法组件将声音录制的一个或多个段与新的混合音频记录的一个或多个对应的段进行比较，并且至少部分地基于一个或多个相应段的相关性来降低新的混合音频记录的功率水平 与一个或多个段。

公开(公告)号：US10127714B1

公开(公告)日：2018-11-13

申请号：US14606787

申请日：2015-01-27

Applicant: Google Inc.

Inventor： Sam Kvaalen ,  Anjali Wheeler ,  Richard Leider

IPC: G06T15/20 ,  G06T5/00 ,  G06T19/20 ,  G06T5/50

Abstract: Systems and methods are disclosed for spherical three dimensional video rendering for virtual reality. A method includes receiving a spherical two-dimensional (2D) input image and a corresponding spherical depth map to be used in a creation of a spherical three-dimensional (3D) video, determining, by a processing device, a pixel shift value for each pixel of the spherical 2D input image based on the spherical depth map, and generating, based on the spherical 2D input image and the pixel shift values, a modified spherical image, wherein the modified spherical image in combination with the spherical 2d input image comprises at least one frame in the spherical 3D video.

公开(公告)号：US20160041807A1

公开(公告)日：2016-02-11

申请号：US14920463

申请日：2015-10-22

Applicant: Google Inc.

Inventor： Christopher Russell LaRosa ,  Sam Kvaalen ,  Thomas Chadwick Walters ,  Richard Francis Lyon ,  Robert Steven Glickstein ,  Rushabh Ashok Doshi ,  Molly Castle Nix ,  Jason Matthew Toff

IPC: G06F3/16 ,  G10L21/0272 ,  G10H1/00 ,  G11B27/034

Abstract: Systems and techniques for removing a sound recording from an audio recording (e.g., an audio recording embedded in a media file) are presented. The system can include an identification component, a first subtraction component and a second subtraction component. The identification component identifies a sound recording in a mixed audio recording. The first subtraction component determines a local linear transformation of the sound recording and subtracts the local linear transformation of the sound recording from the mixed audio recording to generate a new mixed audio recording. The second subtraction component compares one or more segments of the sound recording with one or more corresponding segments of the new mixed audio recording and reduces a power level of the new mixed audio recording based at least in part on correlation of the one or more corresponding segments with the one or more segments.

公开(公告)号：US11003413B2

公开(公告)日：2021-05-11

申请号：US14920463

申请日：2015-10-22

Applicant: Google Inc.

Inventor： Christopher Russell LaRosa ,  Sam Kvaalen ,  Thomas Chadwick Walters ,  Richard Francis Lyon ,  Robert Steven Glickstein ,  Rushabh Ashok Doshi ,  Molly Castle Nix ,  Jason Matthew Toff

IPC: G06F17/00 ,  G06F3/16 ,  G11B27/034 ,  G11B27/28 ,  G10L21/0272 ,  G10H1/00 ,  H04H60/04

Abstract: Systems and techniques for removing a sound recording from an audio recording (e.g., an audio recording embedded in a media file) are presented. The system can include an identification component, a first subtraction component and a second subtraction component. The identification component identifies a sound recording in a mixed audio recording. The first subtraction component determines a local linear transformation of the sound recording and subtracts the local linear transformation of the sound recording from the mixed audio recording to generate a new mixed audio recording. The second subtraction component compares one or more segments of the sound recording with one or more corresponding segments of the new mixed audio recording and reduces a power level of the new mixed audio recording based at least in part on correlation of the one or more corresponding segments with the one or more segments.

公开(公告)号：US09270971B1

公开(公告)日：2016-02-23

申请号：US14617620

申请日：2015-02-09

Applicant: Google Inc.

Inventor： Vijnan Shastri ,  Jonathan Huang ,  Sam Kvaalen ,  Debargha Mukherjee ,  Chen Wu

IPC: H04N13/00 ,  H04N13/04 ,  H04N21/00

CPC classification number: H04N13/139 ,  H04N13/167 ,  H04N13/356 ,  H04N21/23418 ,  H04N21/2343 ,  H04N21/816 ,  H04N21/854

Abstract: Systems and methods can facilitate identifying 2D content in media that is suitable for conversion into 3D content, and converting the suitable 2D content into 3D content. The identifying can be based on quality criteria applied to the 2D content. For 2D content converted into 3D content, a user can be offered a choice between viewing the content in its original 2D form, or viewing the content in its converted, 3D form. The systems and methods can thereby provide users with greater choice of content and an enhanced viewing experience.

公开(公告)号：US09195431B2

公开(公告)日：2015-11-24

申请号：US13730076

申请日：2012-12-28

Applicant: Google Inc.

Inventor： Christopher Russell LaRosa ,  Sam Kvaalen ,  Thomas Chadwick Walters ,  Richard Francis Lyon ,  Robert Steven Glickstein ,  Rushabh Ashok Doshi ,  Molly Castle Nix ,  Jason Matthew Toff

IPC: G06F17/00 ,  G06F3/16 ,  G11B27/034 ,  G11B27/28 ,  G10L21/0272 ,  G10H1/00 ,  H04H60/04

CPC classification number: G06F3/16 ,  G10H1/0008 ,  G10H1/0025 ,  G10H2210/021 ,  G10H2210/125 ,  G10L21/0272 ,  G11B27/034 ,  G11B27/28 ,  H04H60/04 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168

Abstract: Systems and techniques for removing a sound recording from an audio recording (e.g., an audio recording embedded in a media file) are presented. The system can include an identification component, a first subtraction component and a second subtraction component. The identification component identifies a sound recording in a mixed audio recording. The first subtraction component determines a local linear transformation of the sound recording and subtracts the local linear transformation of the sound recording from the mixed audio recording to generate a new mixed audio recording. The second subtraction component compares one or more segments of the sound recording with one or more corresponding segments of the new mixed audio recording and reduces a power level of the new mixed audio recording based at least in part on correlation of the one or more corresponding segments with the one or more segments.

Abstract translation: 呈现用于从音频记录中去除声音记录的系统和技术（例如，嵌入在媒体文件中的音频记录）。 系统可以包括识别组件，第一减法组件和第二减法组件。 识别组件识别混合音频记录中的声音记录。 第一减法分量确定声音记录的局部线性变换，并从混合音频记录中减去声音记录的局部线性变换，以产生新的混合音频记录。 第二减法组件将声音录制的一个或多个段与新的混合音频记录的一个或多个对应的段进行比较，并且至少部分地基于一个或多个相应段的相关性来降低新的混合音频记录的功率水平 与一个或多个段。