In-loop radial distortion compensation for long-term mosaicing of aerial videos

Meuel, Holger; Ferenz, Stephan; Munderloh, Marco; Ackermann, Hanno; Östermann, Jörn

doi:10.1109/icip.2016.7532902

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…Mosaic from aerial images differs from panoramic images in the aspect mentioned before -all the images are in the same plane. Some image mosaicking techniques presented in [17,18,19,20,21].…”

Section: Image Mosaic In Uavsmentioning

confidence: 99%

See 1 more Smart Citation

Real-time image mosaicking for mapping and exploration purposes

Al-Kaff¹,

Triviño²,

Frutos³

et al. 2020

XXXVIII Jornadas De Automática: Gijón, 6, 7, Y 8 De Septiembre De 2017

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In the last decade, building mosaic images become an active field in several computer vision and graphic applications. In this paper, a panoramic image construction using monocular camera is proposed. In this approach, SURF algorithm is used to extract the keypoints in order to obtain reliable results for real-time applications. In addition, based on the homography between the panoramic and the new image, the rotation matrix is obtained, and the new image can be projected on a plane parallel to panorama. Finally, image illumination is compensated over the whole image and the calculation of the pixels contributed by each frame in the overlapping areas. The proposed approach has been verified with real flights, and the obtained results show the robustness of constructing panoramic image with minimal loosing in the information, furthermore, the results prove the ability of the proposed approach to create panoramic images in real-time applications.

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Section: Image Mosaic In Uavsmentioning

confidence: 99%

“…Similarly, for long-term mosaicking, a radial distortion accumulates error, in [21], a iterative algorithm based on geometrical constraints is proposed; to compensate this error and create panoramas with more than 1500 frames.…”

Section: Image Mosaic In Uavsmentioning

confidence: 99%