公开(公告)号：US20240354910A1

公开(公告)日：2024-10-24

申请号：US18560044

申请日：2021-07-07

Applicant: QUALCOMM Incorporated

Inventor： Quanmin Shen ,  Zhongshan Wang ,  Wen-Chun Feng ,  Chi Zhang

IPC: G06T5/70 ,  G06T5/50 ,  G06T5/92 ,  H04N23/81

CPC classification number: G06T5/70 ,  G06T5/50 ,  G06T5/92 ,  H04N23/81 ,  G06T2207/10016 ,  G06T2207/30168

Abstract: This disclosure provides systems, methods, and devices for image processing that support noise reduction in low-light video sequences. The noise reduction is accomplished through a cascaded set of operations that are configured based on each set of operations location within the cascaded pipeline. The cascade may be implemented as a series of cascaded image post-processing engines (IPEs) within an image signal processor (ISP).