公开(公告)号：US20240015372A1

公开(公告)日：2024-01-11

申请号：US18218442

申请日：2023-07-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lanlin TANG ,  Jiang Yu ,  Lingling GE ,  Lin DING

IPC: H04N21/8549 ,  H04N21/234 ,  G06V40/20

CPC classification number: H04N21/8549 ,  H04N21/23424 ,  G06V40/20

Abstract: A video summarization method that includes: obtaining an attention coding parameter of a user based on behavior data of the user; determining, for each clip included in a target video, whether the clip is a clip of interest to the user, based on the attention coding parameter of the user; based on determining that at least one clip included in the target video is a clip of interest, identifying, for each clip of interest included in the target video, at least one interest frame from the clip of interest; and obtaining a video summary of the target video by combining the interest frame from each clip of interest.

公开(公告)号：US11508035B2

公开(公告)日：2022-11-22

申请号：US17333900

申请日：2021-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiang Yu ,  Youxin Chen ,  Longhai Wu ,  Jie Chen

IPC: G06T5/00 ,  G06T3/40 ,  G06V40/10 ,  G06V40/16

Abstract: A method for controlling an electronic device is provided. The method includes obtaining an intermediate image by preprocessing an original image, obtaining a saliency feature map of the intermediate image by performing semantic saliency analysis on the intermediate image, performing adaptability calculation according to the saliency feature map and a retargeted target equipment condition, and determining a retargeting mode of the original image according to the result of the adaptability calculation, and performing retargeting processing on the original image according to the determined mode.