Results 21 to 30 of about 5,152 (205)
Parallax Image Stitching Algorithm Based on Feature Blocking [PDF]
Jisuanji gongcheng, 2018 In the existing parallax image mosaic algorithm,homography matrix are not global,and there is a problem of large computation amount,overlapping ghosting and distortion of the structure.Therefore,a new parallax image mosaic algorithm is proposed.The ...
ZHANG Jingjing,ZHAI Donghai,HUANG Lizhi,YU Qiang
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Image Mosaicing Applied on UAVs Survey
Applied Sciences, 2022 The use of UAV (unmanned aerial vehicle) technology has allowed for advances in the area of robotics in control processes and application development.
Jean K. Gómez-Reyes +4 more
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Formalized Mathematics, 2016 Summary The real projective plane has been formalized in Isabelle/HOL by Timothy Makarios [13] and in Coq by Nicolas Magaud, Julien Narboux and Pascal Schreck [12]. Some definitions on the real projective spaces were introduced early in the Mizar Mathematical Library by Wojciech Leonczuk [9], Krzysztof Prazmowski [10] and ...
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Root-Polynomial Color Homography Color Correction [PDF]
, 2017 Homographies are at the heart of computer vision and they are used in geometric camera calibration, image registration, and stereo vision and other tasks.
Finlayson, Graham, Gong, Han
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A Registration Algorithm for Astronomical Images Based on Geometric Constraints and Homography
Remote Sensing, 2023 The registration of astronomical images, is one of the key technologies to improve the detection accuracy of small and weak targets during astronomical image-based observation.
Bin Lin +5 more
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Лексико-грамматическая омография существительных в русском языке
Studia Rossica Posnaniensia, 2016 The article is an attempt to describe one of the types of Russian homography, i.e. lexical-grammatical homography, which involves words having a different lexical and grammatical meaning, for example, бéлку (acc. sing.
Jerzy Kaliszan
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Automated Optical Inspection System for O-Ring Based on Photometric Stereo and Machine Vision
Applied Sciences, 2021 This research developed an AOI (automated optical inspection) system for the O-Ring inspection. First, an AOI system was implemented to detect surface scratches, flow marks, non-fills, and indentations on elastomer O-Rings with high surface reflection ...
Fu-Sheng Yang +2 more
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STN-Homography: estimate homography parameters directly
CoRR, 2019 In this paper, we introduce the STN-Homography model to directly estimate the homography matrix between image pair. Different most CNN-based homography estimation methods which use an alternative 4-point homography parameterization, we use prove that, after coordinate normalization, the variance of elements of coordinate normalized $3\times3 ...
Qiang Zhou, Xin Li 0085
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How to put probabilities on homographies [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2005 We present a family of "normal" distributions over a matrix group together with a simple method for estimating its parameters. In particular, the mean of a set of elements can be calculated. The approach is applied to planar projective homographies, showing that using priors defined in this way improves object recognition.
Evgeni Begelfor, Michael Werman
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Homography and coordinate frames.
, 2021 a. The angled view of the homography rectangle marked in red and corners numbered from the CCTV camera. The green dots mark the points corresponding to a person’s feet in this view. b. The top view of the homography rectangle after transformation and the
Moumita Paul (11777681) +4 more
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