公开(公告)号：US11847826B2

公开(公告)日：2023-12-19

申请号：US18083081

申请日：2022-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qingfeng Liu ,  Mostafa El-Khamy ,  Rama Mythili Vadali ,  Tae-ui Kim ,  Andrea Kang ,  Dongwoon Bai ,  Jungwon Lee ,  Maiyuran Wijay ,  Jaewon Yoo

IPC: G06T7/00 ,  G06V20/00 ,  G06V20/10 ,  G06F18/24 ,  H04N23/61 ,  H04N23/667 ,  G06V10/764 ,  G06V10/82 ,  G06V10/26 ,  G06V10/50

CPC classification number: G06V20/35 ,  G06F18/24 ,  G06V10/26 ,  G06V10/50 ,  G06V10/764 ,  G06V10/82 ,  G06V20/10 ,  H04N23/61 ,  H04N23/667

Abstract: A method for computing a dominant class of a scene includes: receiving an input image of a scene; generating a segmentation map of the input image, the segmentation map being labeled with a plurality of corresponding classes of a plurality of classes; computing a plurality of area ratios based on the segmentation map, each of the area ratios corresponding to a different class of the plurality of classes of the segmentation map; and outputting a detected dominant class of the scene based on a plurality of ranked labels based on the area ratios.

公开(公告)号：US11687780B2

公开(公告)日：2023-06-27

申请号：US17241848

申请日：2021-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qingfeng Liu ,  Mostafa El-Khamy ,  Jungwon Lee ,  Behnam Babagholami Mohamadabadi

IPC: G06K9/62 ,  G06N3/08 ,  G06F18/2323 ,  G06F18/2415 ,  G06F18/2431 ,  G06V30/19 ,  G06V10/772 ,  G06V10/774 ,  G06V10/80 ,  G06F18/2321 ,  G06F18/25 ,  G06N3/045 ,  G06N3/04 ,  G06N5/022 ,  G06N5/025

CPC classification number: G06N3/08 ,  G06F18/2321 ,  G06F18/2323 ,  G06F18/2415 ,  G06F18/2431 ,  G06F18/253 ,  G06F18/254 ,  G06N3/04 ,  G06N3/045 ,  G06N5/022 ,  G06N5/025 ,  G06V10/772 ,  G06V10/774 ,  G06V10/806 ,  G06V10/809 ,  G06V30/1914 ,  G06V30/1918 ,  G06V30/19107 ,  G06V30/19147

Abstract: A method and system for training a neural network are provided. The method includes receiving an input image, selecting at least one data augmentation method from a pool of data augmentation methods, generating an augmented image by applying the selected at least one data augmentation method to the input image, and generating a mixed image from the input image and the augmented image.

公开(公告)号：US11532154B2

公开(公告)日：2022-12-20

申请号：US17177720

申请日：2021-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qingfeng Liu ,  Mostafa El-Khamy ,  Rama Mythili Vadali ,  Tae-ui Kim ,  Andrea Kang ,  Dongwoon Bai ,  Jungwon Lee ,  Maiyuran Wijay ,  Jaewon Yoo

IPC: G06K9/62 ,  G06V20/10 ,  H04N5/232 ,  G06V10/50

Abstract: A method for computing a dominant class of a scene includes: receiving an input image of a scene; generating a segmentation map of the input image, the segmentation map being labeled with a plurality of corresponding classes of a plurality of classes; computing a plurality of area ratios based on the segmentation map, each of the area ratios corresponding to a different class of the plurality of classes of the segmentation map; and outputting a detected dominant class of the scene based on a plurality of ranked labels based on the area ratios.