A Stronger Stitching Algorithm for Fisheye Images based on Deblurring and Registration Article Swipe
Jing Hao
,
Jingming Xie
,
Jinyuan Zhang
,
Moyun Liu
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2307.11997
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2307.11997
Fisheye lens, which is suitable for panoramic imaging, has the prominent advantage of a large field of view and low cost. However, the fisheye image has a severe geometric distortion which may interfere with the stage of image registration and stitching. Aiming to resolve this drawback, we devise a stronger stitching algorithm for fisheye images by combining the traditional image processing method with deep learning. In the stage of fisheye image correction, we propose the Attention-based Nonlinear Activation Free Network (ANAFNet) to deblur fisheye images corrected by Zhang calibration method. Specifically, ANAFNet adopts the classical single-stage U-shaped architecture based on convolutional neural networks with soft-attention technique and it can restore a sharp image from a blurred image effectively. In the part of image registration, we propose the ORB-FREAK-GMS (OFG), a comprehensive image matching algorithm, to improve the accuracy of image registration. Experimental results demonstrate that panoramic images of superior quality stitching by fisheye images can be obtained through our method.
Related Topics
Concepts
Image stitching
Artificial intelligence
Computer vision
Computer science
Deblurring
Distortion (music)
Image registration
Matching (statistics)
Image (mathematics)
Orb (optics)
Image processing
Image restoration
Mathematics
Computer network
Amplifier
Bandwidth (computing)
Statistics
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- http://arxiv.org/abs/2307.11997
- https://arxiv.org/pdf/2307.11997
- OA Status
- green
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4385245494
All OpenAlex metadata
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https://openalex.org/W4385245494Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.48550/arxiv.2307.11997Digital Object Identifier
- Title
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A Stronger Stitching Algorithm for Fisheye Images based on Deblurring and RegistrationWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
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2023Year of publication
- Publication date
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2023-07-22Full publication date if available
- Authors
-
Jing Hao, Jingming Xie, Jinyuan Zhang, Moyun LiuList of authors in order
- Landing page
-
https://arxiv.org/abs/2307.11997Publisher landing page
- PDF URL
-
https://arxiv.org/pdf/2307.11997Direct link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
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https://arxiv.org/pdf/2307.11997Direct OA link when available
- Concepts
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Image stitching, Artificial intelligence, Computer vision, Computer science, Deblurring, Distortion (music), Image registration, Matching (statistics), Image (mathematics), Orb (optics), Image processing, Image restoration, Mathematics, Computer network, Amplifier, Bandwidth (computing), StatisticsTop concepts (fields/topics) attached by OpenAlex
- Cited by
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0Total citation count in OpenAlex
- Related works (count)
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10Other works algorithmically related by OpenAlex
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| abstract_inverted_index.architecture | 97 |
| abstract_inverted_index.effectively. | 117 |
| abstract_inverted_index.registration | 38 |
| abstract_inverted_index.single-stage | 95 |
| abstract_inverted_index.ORB-FREAK-GMS | 127 |
| abstract_inverted_index.Specifically, | 90 |
| abstract_inverted_index.comprehensive | 130 |
| abstract_inverted_index.convolutional | 100 |
| abstract_inverted_index.registration, | 123 |
| abstract_inverted_index.registration. | 140 |
| abstract_inverted_index.soft-attention | 104 |
| abstract_inverted_index.Attention-based | 75 |
| cited_by_percentile_year | |
| countries_distinct_count | 0 |
| institutions_distinct_count | 4 |
| sustainable_development_goals[0].id | https://metadata.un.org/sdg/14 |
| sustainable_development_goals[0].score | 0.550000011920929 |
| sustainable_development_goals[0].display_name | Life below water |
| citation_normalized_percentile |