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公开(公告)号：US20150350544A1
公开(公告)日：2015-12-03
申请号：US14292547
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： George E. Williams , Geoffrey T. Anneheim
CPC classification number: H04N5/23245 , H04N1/2133 , H04N5/23232 , H04N5/2353 , H04N5/2356 , H04N5/262 , H04N5/265 , H04N19/90
Abstract: Techniques and devices for acquiring and processing timelapse video are described. The techniques use exposure bracketing to provide a plurality of images at each acquisition time. Images of the plurality are selected to minimize flicker in a timelapse video encoded from the selected images.
Abstract translation: 描述用于获取和处理时间转换视频的技术和设备。 这些技术使用曝光包围来在每个采集时间提供多个图像。 选择多个图像以最小化从所选择的图像编码的时间转换视频中的闪烁。
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12.发明授权公开(公告)号：US10706892B2
公开(公告)日：2020-07-07
申请号：US16199645
申请日：2018-11-26
Applicant: Apple Inc.
Inventor： Claus Molgaard , Brett M. Keating , George E. Williams , Marco Zuliani , Vincent Y. Wong , Frank Doepke , Ethan J. Tira-Thompson
Abstract: The invention relates to systems, methods, and computer readable media for responding to a user snapshot request by capturing anticipatory pre-snapshot image data as well as post-snapshot image data. The captured information may be used, depending upon the embodiment, to create archival image information and image presentation information that is both useful and pleasing to a user. The captured information may automatically be trimmed or edited to facilitate creating an enhanced image, such as a moving still image. Varying embodiments of the invention offer techniques for trimming and editing based upon the following: exposure, brightness, focus, white balance, detected motion of the camera, substantive image analysis, detected sound, image metadata, and/or any combination of the foregoing.
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13.发明授权公开(公告)号：US10170157B2
公开(公告)日：2019-01-01
申请号：US14865752
申请日：2015-09-25
Applicant: Apple Inc.
Inventor： Claus Molgaard , Brett M. Keating , George E. Williams , Marco Zuliani , Vincent Y. Wong , Frank Doepke , Ethan J. Tira-Thompson
Abstract: The invention relates to systems, methods, and computer readable media for responding to a user snapshot request by capturing anticipatory pre-snapshot image data as well as post-snapshot image data. The captured information may be used, depending upon the embodiment, to create archival image information and image presentation information that is both useful and pleasing to a user. The captured information may automatically be trimmed or edited to facilitate creating an enhanced image, such as a moving still image. Varying embodiments of the invention offer techniques for trimming and editing based upon the following: exposure, brightness, focus, white balance, detected motion of the camera, substantive image analysis, detected sound, image metadata, and/or any combination of the foregoing.
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14.发明申请Method And Apparatus For Finding And Using Video Portions That Are Relevant To Adjacent Still Images 审中-公开用于查找和使用与相邻静止图像相关的视频部分的方法和装置公开(公告)号：US20160358634A1
公开(公告)日：2016-12-08
申请号：US14865752
申请日：2015-09-25
Applicant: Apple Inc.
Inventor： Claus Molgaard , Brett M. Keating , George E. Williams , Marco Zuliani , Vincent Y. Wong , Frank Doepke , Ethan J. Tira-Thompson
CPC classification number: G11B27/34 , G06K9/00268 , G06K9/00718 , G06K9/4661 , H04N5/23229 , H04N5/23245 , H04N5/2352 , H04N5/2353 , H04N5/2621
Abstract: The invention relates to systems, methods, and computer readable media for responding to a user snapshot request by capturing anticipatory pre-snapshot image data as well as post-snapshot image data. The captured information may be used, depending upon the embodiment, to create archival image information and image presentation information that is both useful and pleasing to a user. The captured information may automatically be trimmed or edited to facilitate creating an enhanced image, such as a moving still image. Varying embodiments of the invention offer techniques for trimming and editing based upon the following: exposure, brightness, focus, white balance, detected motion of the camera, substantive image analysis, detected sound, image metadata, and/or any combination of the foregoing.
Abstract translation: 本发明涉及通过捕获预先预先快照图像数据以及快照后图像数据来响应用户快照请求的系统，方法和计算机可读介质。 根据实施例，可以使用捕获的信息来创建对用户有用和令人愉快的档案图像信息和图像呈现信息。 捕获的信息可以自动修剪或编辑，以便于创建增强图像，例如移动的静止图像。 本发明的不同实施例提供了基于以下内容进行修剪和编辑的技术：曝光，亮度，焦点，白平衡，检测到的相机运动，实质图像分析，检测到的声音，图像元数据和/或前述的任何组合。
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公开(公告)号：US20160337589A1
公开(公告)日：2016-11-17
申请号：US15218405
申请日：2016-07-25
Applicant: Apple Inc.
Inventor： Sebastien X. Beysserie , Damien J. Thivent , Jianping Zhou , Rudolph van der Merwe , Jason Klivington , Xiaoxing Li , Anders Holtsberg , Martin Lindberg , George E. Williams
IPC: H04N5/232
CPC classification number: H04N5/23267 , G06T5/003 , G06T2207/10016 , G06T2207/20201 , H04N5/23254
Abstract: Techniques to permit a digital image capture device to stabilize a video stream in real-time (during video capture operations) are presented. In general, techniques are disclosed for stabilizing video images using an overscan region and a look-ahead technique enabled by buffering a number of video input frames before generating a first stabilized video output frame. (Capturing a larger image than is displayed creates a buffer of pixels around the edge of an image; overscan is the term given to this buffer of pixels.) More particularly, techniques are disclosed for buffering an initial number of input frames so that a “current” frame can use motion data from both “past” and “future” frames to adjust the strength of a stabilization metric value so as to keep the current frame within its overscan. This look-ahead and look-behind capability permits a smoother stabilizing regime with fewer abrupt adjustments.
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Patent Agency Ranking
公开(公告)号：US09413963B2
公开(公告)日：2016-08-09
申请号：US14467987
申请日：2014-08-25
Applicant: Apple Inc.
Inventor： Sebastien X. Beysserie , Damien J. Thivent , Jianping Zhou , Rudolph van der Merwe , Jason Klivington , Xiaoxing Li , Anders Holtsberg , Martin Lindberg , George E. Williams
CPC classification number: H04N5/23267 , G06T5/003 , G06T2207/10016 , G06T2207/20201 , H04N5/23254
Abstract: Techniques to permit a digital image capture device to stabilize a video stream in real-time (during video capture operations) are presented. In general, techniques are disclosed for stabilizing video images using an overscan region and a look-ahead technique enabled by buffering a number of video input frames before generating a first stabilized video output frame. (Capturing a larger image than is displayed creates a buffer of pixels around the edge of an image; overscan is the term given to this buffer of pixels.) More particularly, techniques are disclosed for buffering an initial number of input frames so that a “current” frame can use motion data from both “past” and “future” frames to adjust the strength of a stabilization metric value so as to keep the current frame within its overscan. This look-ahead and look-behind capability permits a smoother stabilizing regime with fewer abrupt adjustments.
Abstract translation: 呈现允许数字图像捕获设备实时（视频捕获操作期间）稳定视频流的技术。 通常，公开了用于使用过扫描区域稳定视频图像的技术，以及通过在生成第一稳定视频输出帧之前缓冲多个视频输入帧而启用的先行技术。 （捕获比所显示的图像更大的图像在图像的边缘周围产生像素的缓冲器;过扫描是给予该像素缓冲器的术语。）更具体地，公开了用于缓冲初始数量的输入帧的技术， 当前“帧可以使用来自”过去“和”未来“帧的运动数据来调整稳定度量值的强度，以便将当前帧保持在其过扫描内。 这种前瞻性和后仰能力允许更平稳的稳定方案，具有较少的突然调整。
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公开(公告)号：US09277123B2
公开(公告)日：2016-03-01
申请号：US14292547
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： George E. Williams , Geoffrey T. Anneheim
CPC classification number: H04N5/23245 , H04N1/2133 , H04N5/23232 , H04N5/2353 , H04N5/2356 , H04N5/262 , H04N5/265 , H04N19/90
Abstract: Techniques and devices for acquiring and processing timelapse video are described. The techniques use exposure bracketing to provide a plurality of images at each acquisition time. Images of the plurality are selected to minimize flicker in a timelapse video encoded from the selected images.
Abstract translation: 描述用于获取和处理时间转换视频的技术和设备。 这些技术使用曝光包围来在每个采集时间提供多个图像。 选择多个图像以最小化从所选择的图像编码的时间转换视频中的闪烁。
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18.发明申请公开(公告)号：US20190096441A1
公开(公告)日：2019-03-28
申请号：US16199645
申请日：2018-11-26
Applicant: Apple Inc.
Inventor： Claus Molgaard , Brett M. Keating , George E. Williams , Marco Zuliani , Vincent Y. Wong , Frank Doepke , Ethan J. Tira-Thompson
Abstract: The invention relates to systems, methods, and computer readable media for responding to a user snapshot request by capturing anticipatory pre-snapshot image data as well as post-snapshot image data. The captured information may be used, depending upon the embodiment, to create archival image information and image presentation information that is both useful and pleasing to a user. The captured information may automatically be trimmed or edited to facilitate creating an enhanced image, such as a moving still image. Varying embodiments of the invention offer techniques for trimming and editing based upon the following: exposure, brightness, focus, white balance, detected motion of the camera, substantive image analysis, detected sound, image metadata, and/or any combination of the foregoing.
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公开(公告)号：US20170280059A1
公开(公告)日：2017-09-28
申请号：US15457377
申请日：2017-03-13
Applicant: Apple Inc.
Inventor： Damien J. Thivent , George E. Williams , Jianping Zhou , Richard L. Baer , Rolf Toft , Sebastien X. Beysserie
CPC classification number: H04N5/23287 , G06T5/20 , H04N5/2254 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2328
Abstract: Techniques to improve a digital image capture device's ability to stabilize a video stream are presented. According to some embodiments, improved stabilization of captured video frames is provided by intelligently harnessing the complementary effects of both optical image stabilization (OIS) and electronic image stabilization (EIS). In particular, OIS may be used to remove intra-frame motion blur that is typically lower in amplitude and dominates with longer integration times, while EIS may be used to remove residual unwanted frame-to-frame motion that is typically larger in amplitude. The techniques disclosed herein may also leverage information provided from the image capture device's OIS system to perform improved motion blur-aware video stabilization strength modulation, which permits better video stabilization performance in low light conditions, where integration times tend to be longer, thus leading to a greater amount of motion blurring in the output stabilized video.
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公开(公告)号：US20150350548A1
公开(公告)日：2015-12-03
申请号：US14467987
申请日：2014-08-25
Applicant: Apple Inc.
Inventor： Sebastien X. Beysserie , Damien J. Thivent , Jianping Zhou , Rudolph van der Merwe , Jason Klivington , Xiaoxing Li , Anders Holtsberg , Martin Lindberg , George E. Williams
CPC classification number: H04N5/23267 , G06T5/003 , G06T2207/10016 , G06T2207/20201 , H04N5/23254
Abstract: Techniques to permit a digital image capture device to stabilize a video stream in real-time (during video capture operations) are presented. In general, techniques are disclosed for stabilizing video images using an overscan region and a look-ahead technique enabled by buffering a number of video input frames before generating a first stabilized video output frame. (Capturing a larger image than is displayed creates a buffer of pixels around the edge of an image; overscan is the term given to this buffer of pixels.) More particularly, techniques are disclosed for buffering an initial number of input frames so that a “current” frame can use motion data from both “past” and “future” frames to adjust the strength of a stabilization metric value so as to keep the current frame within its overscan. This look-ahead and look-behind capability permits a smoother stabilizing regime with fewer abrupt adjustments.
Abstract translation: 呈现允许数字图像捕获设备实时（视频捕获操作期间）稳定视频流的技术。 通常，公开了用于使用过扫描区域稳定视频图像的技术，以及通过在生成第一稳定视频输出帧之前缓冲多个视频输入帧而启用的先行技术。 （捕获比所显示的图像更大的图像在图像的边缘周围产生像素的缓冲器;过扫描是给予该像素缓冲器的术语。）更具体地，公开了用于缓冲初始数量的输入帧的技术， 当前“帧可以使用来自”过去“和”未来“帧的运动数据来调整稳定度量值的强度，以便将当前帧保持在其过扫描内。 这种前瞻性和后仰能力允许更平稳的稳定方案，具有较少的突然调整。
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