公开(公告)号：US12106398B2

公开(公告)日：2024-10-01

申请号：US17726304

申请日：2022-04-21

Applicant: Adobe Inc.

Inventor： Seoung Wug Oh ,  Joon-Young Lee ,  Brian Price ,  John G. Nelson ,  Wujun Wang ,  Adam Pikielny

IPC: G06T11/00 ,  G06N3/084 ,  G06T5/70 ,  G06T5/73 ,  G06T7/194

CPC classification number: G06T11/001 ,  G06N3/084 ,  G06T5/70 ,  G06T5/73 ,  G06T7/194 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Embodiments are disclosed for a machine learning-based chroma keying process. The method may include receiving an input including an image depicting a chroma key scene and a color value corresponding to a background color of the image. The method may further include generating a preprocessed image by concatenating the image and the color value. The method may further include providing the preprocessed image to a trained neural network. The method may further include generating, using the trained neural network, an alpha matte representation of the image based on the preprocessed image.

公开(公告)号：US12206930B2

公开(公告)日：2025-01-21

申请号：US18154412

申请日：2023-01-13

Applicant: Adobe Inc.

Inventor： Kim Pascal Pimmel ,  Stephen Joseph Diverdi ,  Jiaju MA ,  Rubaiat Habib ,  Li-Yi Wei ,  Hijung Shin ,  Deepali Aneja ,  John G. Nelson ,  Wilmot Li ,  Dingzeyu Li ,  Lubomira Assenova Dontcheva ,  Joel Richard Brandt

IPC: H04N21/431 ,  G06F3/04812 ,  G06F3/0482 ,  H04N21/4402

Abstract: Embodiments of the present disclosure provide, a method, a system, and a computer storage media that provide mechanisms for multimedia effect addition and editing support for text-based video editing tools. The method includes generating a user interface (UI) displaying a transcript of an audio track of a video and receiving, via the UI, input identifying selection of a text segment from the transcript. The method also includes in response to receiving, via the UI, input identifying selection of a particular type of text stylization or layout for application to the text segment. The method further includes identifying a video effect corresponding to the particular type of text stylization or layout, applying the video effect to a video segment corresponding to the text segment, and applying the particular type of text stylization or layout to the text segment to visually represent the video effect in the transcript.