公开(公告)号：US11423510B2

公开(公告)日：2022-08-23

申请号：US16814184

申请日：2020-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rohit R. Ranade ,  Yangwen Liang ,  Shuangquan Wang ,  Dongwoon Bai ,  Jungwon Lee

IPC: G06T7/55 ,  G06T3/00 ,  G06T3/40 ,  G06T5/00

Abstract: A method and an apparatus are provided for providing a dolly zoom effect by an electronic device. A first image with a first depth map and a second image with a second depth map are obtained. A first synthesized image and a corresponding first synthesized depth map are generated using the first image and the first depth map respectively. A second synthesized image and a corresponding second synthesized depth map are generated using the second image and the second depth map respectively. A fused image is generated from the first synthesized image and the second synthesized image. A fused depth map is generated from the first synthesized depth map and the second synthesized depth map. A final synthesized image is generated based on processing the fused image and the fused depth map.

公开(公告)号：US20220122311A1

公开(公告)日：2022-04-21

申请号：US17166586

申请日：2021-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rohit R. Ranade ,  Yangwen Liang ,  Shuangquan Wang ,  Dongwoon Bai ,  Jungwon Lee

IPC: G06T15/04 ,  G06T3/40 ,  G06T17/20 ,  G06N3/04 ,  G06N3/08

Abstract: An electronic device and method for texturing a three dimensional (3D) model are provided. The method includes rendering a texture atlas to obtain a first set of two dimensional (2D) images of the 3D model; rendering a ground truth texture atlas to obtain a second set of 2D images of the 3D model; comparing the first set of images with the second set of images to determine a rendering loss; applying the texture sampling properties to a convolutional neural network (CNN) to incorporate the rendering loss into a deep learning framework; and inputting a 2D texture atlas into the CNN to generate a texture of the 3D module.