公开(公告)号：US20240273675A1

公开(公告)日：2024-08-15

申请号：US18402697

申请日：2024-01-02

Applicant: MEDIATEK INC.

Inventor： Yu-Hua Huang ,  Pin-Wei Chen ,  Keh-Tsong Li ,  Shao-Yang Wang ,  Chia-Hui Kuo ,  Hung-Chih Ko ,  Yun-I Chou ,  Yen-Yang Chou ,  Chien-Ho Yu ,  Chi-Cheng Ju ,  Ying-Jui Chen

IPC: G06T5/50 ,  G06T5/73 ,  G06T7/33 ,  H04N5/265 ,  H04N23/741

CPC classification number: G06T5/50 ,  G06T5/73 ,  G06T7/337 ,  H04N5/265 ,  H04N23/741 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/20201 ,  G06T2207/20208 ,  G06T2207/20221 ,  G06T2207/30232

Abstract: An image calibration method is applied to an image calibration device includes an image receiver and an operation processor. The image calibration method of providing a motion deblur function includes driving a first camera to capture a first image having a first exposure time, driving a second camera disposed adjacent to the first camera to capture a second image having a second exposure time different from and at least partly overlapped with the first exposure time, and fusing a first feature of the first image and a second feature of the second image to generate a fusion image.

公开(公告)号：US20230351552A1

公开(公告)日：2023-11-02

申请号：US17735098

申请日：2022-05-02

Applicant: MediaTek Inc.

Inventor： Chao-Yue Tseng ,  Chi-Cheng Ju ,  Ying-Jui Chen ,  Keh-Tsong Li ,  Jia-Ying Lin ,  Pin-Wei Chen

IPC: G06T5/00 ,  G06T7/215

CPC classification number: G06T5/002 ,  G06T7/215 ,  G06T2207/20221 ,  G06T2207/10016 ,  G06T2207/20021

Abstract: Various schemes pertaining to generating an output image using hybrid motion-compensated fusion techniques are described. An apparatus receives multi-frame data comprising a plurality of images consecutively captured. The apparatus subsequently generates a first intermediate image and a second intermediate image by performing temporal fusion on a first part and a second part of the multi-frame data, respectively. The apparatus further generates the output image using motion-compensated fusion based on the first and second intermediate images. The apparatus provides benefits of efficiently reducing noise and blurriness in the output image.