Unified interest point detection and description for perspective and Fisheye images
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DOI: 10.1038/s41598-025-02487-w
Abstract: Keypoint detection and descriptor matching are essential in tasks like feature matching, object tracking, and 3D reconstruction. While CNN-based methods have advanced these areas, most focus on perspective projection cameras, with limited consideration of fisheye… read more here.
Keywords: detection; detection description; camera; fisheye ... See more keywords
Global Convolutional Neural Networks With Self-Attention for Fisheye Image Rectification
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DOI: 10.1109/access.2022.3228297
Abstract: Fisheye images are attracting attention in computer vision such as autonomous vehicles and virtual reality because of the wide field of view (WFoV). However, fisheye images have geometric distortions caused by the refractive index of… read more here.
Keywords: neural networks; rectification; self attention; fisheye images ... See more keywords
Robust Keypoint Detection and Matching on Fisheye Images by Self-Supervised Learning
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/4024774
Abstract: Accurate image feature point detection and matching are essential to computer vision tasks such as panoramic image stitching and 3D reconstruction. However, ordinary feature point approaches cannot be directly applied to fisheye images due to… read more here.
Keywords: image; feature point; fisheye images; detection matching ... See more keywords