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公开(公告)号：US20200304754A1
公开(公告)日：2020-09-24
申请号：US16359876
申请日：2019-03-20
Applicant: ADOBE INC.
Inventor： Nicolas Huynh Thien , William Marino , Oliver Wang , Nico Alexander Becherer , Allison Breanne Walke
Abstract: Embodiments of the present invention are directed towards reframing videos from one aspect ratio to another aspect ratio while maintaining visibility of regions of interest. A set of regions of interest are determined in frames in a video with a first aspect ratio. The set of regions of interest can be used to estimate an initial camera path. An optimal camera path is determined by leveraging the identified regions of interest using the initial camera path. Sub crops with a second aspect ratio different from the first aspect ratio of the video are identified. The sub crops are placed as designated using the optimal camera path to generate a cropped video with the second aspect ratio.
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公开(公告)号：US11490048B2
公开(公告)日：2022-11-01
申请号：US17217951
申请日：2021-03-30
Applicant: Adobe Inc.
Inventor： Nicolas Huynh Thien , William Marino , Oliver Wang , Nico Alexander Becherer , Allison Breanne Walke
Abstract: Embodiments of the present invention are directed towards reframing videos from one aspect ratio to another aspect ratio while maintaining visibility of regions of interest. A set of regions of interest are determined in frames in a video with a first aspect ratio. The set of regions of interest can be used to estimate an initial camera path. An optimal camera path is determined by leveraging the identified regions of interest using the initial camera path. Sub crops with a second aspect ratio different from the first aspect ratio of the video are identified. The sub crops are placed as designated using the optimal camera path to generate a cropped video with the second aspect ratio.
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公开(公告)号：US20210218929A1
公开(公告)日：2021-07-15
申请号：US17217951
申请日：2021-03-30
Applicant: Adobe Inc.
Inventor： Nicolas Huynh Thien , William Marino , Oliver Wang , Nico Alexander Becherer , Allison Breanne Walke
Abstract: Embodiments of the present invention are directed towards reframing videos from one aspect ratio to another aspect ratio while maintaining visibility of regions of interest. A set of regions of interest are determined in frames in a video with a first aspect ratio. The set of regions of interest can be used to estimate an initial camera path. An optimal camera path is determined by leveraging the identified regions of interest using the initial camera path. Sub crops with a second aspect ratio different from the first aspect ratio of the video are identified. The sub crops are placed as designated using the optimal camera path to generate a cropped video with the second aspect ratio.
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公开(公告)号：US10986308B2
公开(公告)日：2021-04-20
申请号：US16359876
申请日：2019-03-20
Applicant: ADOBE INC.
Inventor： Nicolas Huynh Thien , William Marino , Oliver Wang , Nico Alexander Becherer , Allison Breanne Walke
Abstract: Embodiments of the present invention are directed towards reframing videos from one aspect ratio to another aspect ratio while maintaining visibility of regions of interest. A set of regions of interest are determined in frames in a video with a first aspect ratio. The set of regions of interest can be used to estimate an initial camera path. An optimal camera path is determined by leveraging the identified regions of interest using the initial camera path. Sub crops with a second aspect ratio different from the first aspect ratio of the video are identified. The sub crops are placed as designated using the optimal camera path to generate a cropped video with the second aspect ratio.
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