公开(公告)号：US20240404019A1

公开(公告)日：2024-12-05

申请号：US18325038

申请日：2023-05-29

Applicant: MEDIATEK INC.

Inventor： Cheng-Yu SHIH ,  Hao-Tien CHIANG ,  Yuan-Chen CHENG ,  Ying-Wei WU ,  Tai-Hsiang HUANG ,  Ying-Jui CHEN ,  Chi-Cheng JU

IPC: G06T5/00 ,  G06T5/50

Abstract: An image processing method is provided. The method includes the step of comparing each of the input pixels in an input image to a corresponding buffered pixel in a buffered image, and computing the difference value between the input pixel value of the input pixel and the buffered pixel value of the buffered pixel. The method further includes the step of generating a blended image based on the input pixel values and the corresponding difference values. The method further includes the step of determining whether a criterion associated with the difference value is met, for each of the difference values. The method further includes the step of updating, for each of the buffered pixels in the buffered image, the buffered pixel value based on the corresponding input pixel value if the criterion is met, and keeping the buffered pixel value unchanged if the criterion is not met.