公开(公告)号：WO2021145715A1

公开(公告)日：2021-07-22

申请号：PCT/KR2021/000580

申请日：2021-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： RUSTAGI, Shubham ,  CHERUKURI, Sathish ,  PARWANI, Shashi Kumar ,  BABU, Mineni Niswanth ,  CHAKRABORTY, Prasenjit

IPC: G06K9/00 ,  G06K9/20 ,  G06K9/62 ,  G06K9/00765 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T5/002 ,  G11B27/031

Abstract: A computer-implemented method includes obtaining, from a storage, a video to be enhanced, based on a selection of a user; determining corresponding sets of object scores for a plurality of objects identified in the video, respectively, based on a set of predetermined factors; identifying a primary object and one or more secondary objects in the video, among the plurality of objects, based on the corresponding sets of object scores; and applying at least one visual effect to the primary object and at least one secondary object, from the one or more secondary objects, in at least a portion of the video, for obtaining an enhanced video with the at least one visual effect applied at least to the portion of the video.

公开(公告)号：WO2023085819A1

公开(公告)日：2023-05-19

申请号：PCT/KR2022/017670

申请日：2022-11-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHAKRABORTY, Prasenjit ,  THURLAPATI, Narasimha Rao ,  N, Srinidhi ,  YIP, Eric Ho Ching ,  KARJEE, Jyotirmoy ,  KAINTH, Jaskamal ,  VENKAT DABBIRU, Ramesh Babu

IPC: G06N3/08 ,  G06N20/00

Abstract: Provided is a method for adaptively streaming an artificial intelligence (AI) model file, including determining a capability of a first electronic device and a capability of a second electronic device, network information associated with the first and second electronic devices, and AI model information associated with the AI model file; determining to adaptively stream the AI model file based on the determined capabilities and information; pre-processing the AI model file; and adaptively streaming the AI model.

公开(公告)号：WO2022211504A1

公开(公告)日：2022-10-06

申请号：PCT/KR2022/004537

申请日：2022-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHAKRABORTY, Prasenjit ,  SHAH, Bhavin ,  GANGAN, Siddhesh Chandrashekhar ,  GOYAL, Vinayak ,  N, Srinidhi

IPC: G10L21/0208 ,  G10L15/20 ,  H04N21/439 ,  H04N21/81

Abstract: A method for suppressing a noise portion(s) from a media event by an electronic device (100) is provided. The method includes receiving a voice signal comprising the noise portion(s) and a voice(s) during the media event. Further, the method includes determining a weightage(s) for the noise portion(s) throughout the media event. Further, the method includes determining a plurality of parameters associated with the electronic device (100), where the plurality of parameters comprises at least one of a preference(s) of a user of the electronic device (100) or a current context of the electronic device (100). Further, the method includes suppressing the noise portion(s) in the voice signal based on the weightage(s) and the plurality of parameters associated with the electronic device (100). Further, the method includes generating a media file, where the media file includes the voice(s) and non-suppressed noise portion(s).

公开(公告)号：WO2018216929A1

公开(公告)日：2018-11-29

申请号：PCT/KR2018/005289

申请日：2018-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHAKRABORTY, Prasenjit ,  PRAKASH, Om ,  DEV, Sachin ,  AGGARWAL, Shweta

IPC: H04N21/4402 ,  H04N21/433

CPC classification number: H04N21/4402 ,  H04N21/23439 ,  H04N21/433 ,  H04N21/4394 ,  H04N21/8456

Abstract: Embodiments herein provide methods and systems for saving data while streaming a video. The embodiments include streaming a first fragment of the video at a bit-rate based on network conditions. In an embodiment, the scene content complexity of the first fragment can be analyzed while streaming the first fragment. Based on the screen complexity, the second fragment can be streamed at a bit-rate based on the network conditions and the analyzed screen complexity. In another embodiment, a second fragment can be received at a minimum possible resolution and, thereafter, the scene content complexity of the second fragment can be analyzed while streaming the first fragment. Based on the screen complexity of the second fragment, it can be streamed at a bit-rate based on the network conditions and the analyzed screen complexity. There may be no perceptible difference in streamed quality of the first fragment and the second fragment.