Adaptive dual-feature image stitching based on moving-DLT

Mowen Xue; Xudong Li; Hongzhi Jiang; Huijie Zhao

doi:10.1117/12.2505590

12 December 2018 Adaptive dual-feature image stitching based on moving-DLT

Mowen Xue, Xudong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10846, Optical Sensing and Imaging Technologies and Applications; 108462T (2018) https://doi.org/10.1117/12.2505590
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China

Abstract

Image stitching is to create a wider viewing angle image with high quality from a series of images which have overlapping regions. It is one of the most important fields of image processing. The traditional global homography method, such as AutoStitch, will be invalid when the scene is not planar or the views differ not purely by rotation. The local homography warping method, which is based on the grid optimization algorithm, such as as-projective-as-possible(APAP) warping can get a better result relative to global homography method, but it deeply relies on the quality and quantity of matching points. In this paper, a new method for low texture scene stitching was proposed which combines point features and line features to compute local warping matrix. So the method can get enough features in low texture region. Our results are compared with APAP and AutoStitch method. The results show that our method have less ghosting and deformation.

Citation Download Citation

Mowen Xue, Xudong Li, Hongzhi Jiang, and Huijie Zhao "Adaptive dual-feature image stitching based on moving-DLT", Proc. SPIE 10846, Optical Sensing and Imaging Technologies and Applications, 108462T (12 December 2018); https://doi.org/10.1117/12.2505590

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available