Patent · US Active

Method and apparatus for stitching dual-camera images and electronic device

US12112490B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignees

STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. TAIZHOU POWER SUPPLY COMPANY · CN
Taizhou Economic Development Zone Transportation Inspection Branch of Taizhou Hongda Electric Power Construction Co., Ltd. · CN

Inventors

Jiandong Si · Zhejiang, CN
Jian Yang · Palo Alto, US
Chen Zhou · Troy, US
Jianhua Lv · Zhejiang, CN
Guode Ying · Zhejiang, CN
Qian Yu · Nanhu, CN
Qian Zhang · Cypress, US
Huang Peng Zhang · Zhejiang, CN
Huanghao Ying · Zhejiang, CN
Xiaofei Wang · Cedar Grove, US
Xi Yang · Mason, US
Weizhong Chen · 红钢城街道, CN
Dongqi Lu · Zhejiang, CN
Ge Zhou · Renton, US
Jieli Bao · Zhejiang, CN
Huiyong Qiu · Zhejiang, CN

Key dates

Filing date	May 11, 2020
Grant date	Oct 8, 2024
Priority date	—
Expiry date	Aug 11, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Disclosed are apparatus, electronic device, and method for stitching dual-camera images. The method includes collecting two images having overlapping photographic content. The method includes extracting and matching feature points of the two images. The method includes roughly aligning the two images by using a homography matrix. The method includes accurately aligning the two images by using a least squares method to complete stitching the two images.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.