公开(公告)号：WO2015142621A1

公开(公告)日：2015-09-24

申请号：PCT/US2015/020238

申请日：2015-03-12

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： WAGGONER, Charles Benjamin Franklin ,  TAYLOR, Colin Jon ,  BEZOS, Jeffrey P. ,  GRAY, Douglas Ryan

IPC: G06F3/048

CPC classification number: G06F3/04842 ,  G06F3/013 ,  G06F3/017 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/167 ,  G06F2203/0381 ,  G06F2203/04806 ,  H04N5/2628 ,  H04N21/440263 ,  H04N21/47205 ,  H04N21/4728

Abstract: A user can select an object represented in video content in order to set a magnification level with respect to that object. A portion of the video frames containing a representation of the object is selected to maintain a presentation size of the representation corresponding to the magnification level. The selection provides for a "smart zoom" feature enabling an object of interest, such as a face of an actor, to be used in selecting an appropriate portion of each frame to magnify, such that the magnification results in a portion of the frame being selected that includes the one or more objects of interest to the user. Pre-generated tracking data can be provided for some objects, which can enable a user to select an object and then have predetermined portion selections and magnifications applied that can provide for a smoother user experience than for dynamically-determined data.

Abstract translation: 用户可以选择在视频内容中表示的对象，以便相对于该对象设置放大级别。 选择包含对象的表示的视频帧的一部分以维持与放大级别相对应的表示的呈现大小。 该选择提供了一种“智能缩放”功能，使得诸如演员的脸部等感兴趣的对象能够用于选择每个帧的适当部分以放大，使得放大率导致帧的一部分为 被选择，其包括用户感兴趣的一个或多个对象。 可以为一些对象提供预生成的跟踪数据，这些对象可以使用户能够选择一个对象，然后具有应用的预定部分选择和放大倍数，这可以提供比动态确定的数据更平滑的用户体验。

公开(公告)号：EP3120228A1

公开(公告)日：2017-01-25

申请号：EP15765771.9

申请日：2015-03-12

Applicant: Amazon Technologies, Inc.

Inventor： WAGGONER, Charles Benjamin Franklin ,  TAYLOR, Colin Jon ,  BEZOS, Jeffrey P. ,  GRAY, Douglas Ryan

IPC: G06F3/048

CPC classification number: G06F3/04842 ,  G06F3/013 ,  G06F3/017 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/167 ,  G06F2203/0381 ,  G06F2203/04806 ,  H04N5/2628 ,  H04N21/440263 ,  H04N21/47205 ,  H04N21/4728

Abstract: A user can select an object represented in video content in order to set a magnification level with respect to that object. A portion of the video frames containing a representation of the object is selected to maintain a presentation size of the representation corresponding to the magnification level. The selection provides for a “smart zoom” feature enabling an object of interest, such as a face of an actor, to be used in selecting an appropriate portion of each frame to magnify, such that the magnification results in a portion of the frame being selected that includes the one or more objects of interest to the user. Pre-generated tracking data can be provided for some objects, which can enable a user to select an object and then have predetermined portion selections and magnifications applied that can provide for a smoother user experience than for dynamically-determined data.

Abstract translation: 用户可以选择在视频内容中表示的对象，以便相对于该对象设置放大级别。 选择包含对象的表示的视频帧的一部分以保持与放大级别对应的表示的呈现大小。 该选择提供了一种“智能缩放”功能，使得诸如演员的脸部等感兴趣的对象能够用于选择每个帧的适当部分以放大，使得放大率导致帧的一部分为 被选择，其包括用户的一个或多个感兴趣的对象。 可以为一些对象提供预生成的跟踪数据，这些对象可以使用户能够选择一个对象，然后具有应用的预定部分选择和放大倍数，其可以提供比动态确定的数据更平滑的用户体验。