Real Time Panoramic Video in OpenCV using Image Stitching Techniques

2018 ◽  
Vol 06 (03) ◽  
pp. 184-187
Author(s):  
K. Rajasri ◽  
D. Gayathri ◽  
Balasundari Ilanthirayan ◽  
A. Sundra
Keyword(s):  
Real Time ◽  
Image Stitching ◽  
Panoramic Video ◽  
Stitching Techniques

Real-Time Surround-View System for Mobile Robotic System

2019 ◽  
Vol 20 (3) ◽  
pp. 162-170
Author(s):  
V. V. Varlashin ◽  
M. A. Ershova ◽  
V. A. Bunyakov ◽  
O. U. Shmakov
Keyword(s):  
Mobile Robot ◽  
Real Time ◽  
Distortion Correction ◽  
Image Stitching ◽  
Game Engine ◽  
Internal Parameters ◽  
Third Person ◽  
Cross Platform ◽  
Stitching Techniques ◽  
Fisheye Lenses

The paper is devoted to the problem of increasing the adequacy of perception of the environment by the mobile robot operator using remote control. A variant of a real-time surround-view system for mobile robot based on the multiple cameras with fisheye lenses and overlapping fields of view is proposed. A prototype of the circular view system has been developed. In this paper, the key features of the architecture and software of the surround-view system are considered. The algorithms for determining the internal parameters of cameras and distortion correction are researched. New models for describing the distortions of wide-angle and fisheye lens are used. Algorithms for finding the external parameters of cameras, as well as homography matrices using invariant descriptors, are implemented. Static homography matrices are used during stitching images into panorama. Various image-stitching techniques based on the overlapped images region blending are investigated and implemented. The methods of projective geometry and augmented reality were studied to obtain a perspective third-person view. A surface variant for projecting panorama of a surround view is proposed. For the implementation of the software selected cross-platform game engine "Unity". Directions for further research are identified.

Real-Time Panorama and Image Stitching with Surf-Sift Features

2021 ◽  
Author(s):  
Sheshang Degadwala ◽  
Utsho Chakraborty ◽  
Promise Kuri ◽  
Haimanti Biswas ◽  
Ahmed Nur Ali ◽  
...  
Keyword(s):  
Real Time ◽  
Image Stitching ◽  
Sift Features

An Evaluation of Debayering Algorithms on GPU for Real-Time Panoramic Video Recording

2014 ◽  
Author(s):  
Ragnar Langseth ◽  
Vamsidhar Reddy Gaddam ◽  
Hakon Kvale Stensland ◽  
Carsten Griwodz ◽  
Pal Halvorsen
Keyword(s):  
Real Time ◽  
Video Recording ◽  
Panoramic Video

scholarly journals Fixed Homography-Based Real-Time SW/HW Image Stitching Engine for Motor Vehicles

ETRI Journal ◽  
2015 ◽  
Vol 37 (6) ◽  
pp. 1143-1153 ◽  
Author(s):  
Jung-Hee Suk ◽  
Chun-Gi Lyuh ◽  
Sanghoon Yoon ◽  
Tae Moon Roh
Keyword(s):  
Real Time ◽  
Motor Vehicles ◽  
Image Stitching
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