公开(公告)号：US20250166359A1

公开(公告)日：2025-05-22

申请号：US18889889

申请日：2024-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ali MOSLEH ,  Atin Vikram SINGH ,  Jaeduk HAN ,  Abhijith PUNNAPPURATH ,  Luxi ZHAO ,  Jihwan CHOE ,  Marcus Anthony BRUBAKER ,  Michael Scott BROWN

IPC: G06V10/774 ,  G06V10/82

Abstract: A method includes collecting a first set of images of a scene with a sensor in accordance with a first condition; collecting a second set of images of the scene with the sensor in accordance with a second condition; collecting one or more noise sample sets based on the first set of images and the second set of images; generating a calibrated noise model based on the one or more noise sample sets; and generating a noisy image by applying the calibrated noise model to a noise free image.