Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions
In this paper, we propose an enhancement of three-dimensional (3D) image visualization techniques by using different pickup plane reconstructions. In conventional 3D visualization techniques, synthetic aperture integral imaging (SAII) and volumetric computational reconstruction (VCR) can be utilized...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/23/9199 |
| _version_ | 1797462168427298816 |
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| author | Jiheon Lee Myungjin Cho |
| author_facet | Jiheon Lee Myungjin Cho |
| author_sort | Jiheon Lee |
| collection | DOAJ |
| description | In this paper, we propose an enhancement of three-dimensional (3D) image visualization techniques by using different pickup plane reconstructions. In conventional 3D visualization techniques, synthetic aperture integral imaging (SAII) and volumetric computational reconstruction (VCR) can be utilized. However, due to the lack of image information and shifting pixels, it may be difficult to obtain better lateral and longitudinal resolutions of 3D images. Thus, we propose a new elemental image acquisition and computational reconstruction to improve both the lateral and longitudinal resolutions of 3D objects. To prove the feasibility of our proposed method, we present the performance metrics, such as mean squared error (MSE), peak signal-to-noise ratio (PSNR), structural similarity (SSIM), and peak-to-sidelobe ratio (PSR). Therefore, our method can improve both the lateral and longitudinal resolutions of 3D objects more than the conventional technique. |
| first_indexed | 2024-03-09T17:32:40Z |
| format | Article |
| id | doaj.art-3b20ca2bf5534fff81d97c00b7db9231 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T17:32:40Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-3b20ca2bf5534fff81d97c00b7db92312023-11-24T12:10:11ZengMDPI AGSensors1424-82202022-11-012223919910.3390/s22239199Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup PositionsJiheon Lee0Myungjin Cho1Research Center for Hyper-Connected Convergence Technology, School of ICT, Robotics, and Mechanical Engineering, IITC, Hankyong National University, 327 Chungang-ro, Anseong 17579, Kyonggi-do, Republic of KoreaResearch Center for Hyper-Connected Convergence Technology, School of ICT, Robotics, and Mechanical Engineering, IITC, Hankyong National University, 327 Chungang-ro, Anseong 17579, Kyonggi-do, Republic of KoreaIn this paper, we propose an enhancement of three-dimensional (3D) image visualization techniques by using different pickup plane reconstructions. In conventional 3D visualization techniques, synthetic aperture integral imaging (SAII) and volumetric computational reconstruction (VCR) can be utilized. However, due to the lack of image information and shifting pixels, it may be difficult to obtain better lateral and longitudinal resolutions of 3D images. Thus, we propose a new elemental image acquisition and computational reconstruction to improve both the lateral and longitudinal resolutions of 3D objects. To prove the feasibility of our proposed method, we present the performance metrics, such as mean squared error (MSE), peak signal-to-noise ratio (PSNR), structural similarity (SSIM), and peak-to-sidelobe ratio (PSR). Therefore, our method can improve both the lateral and longitudinal resolutions of 3D objects more than the conventional technique.https://www.mdpi.com/1424-8220/22/23/9199axially distributed sensingintegral imaginglateral and longitudinal resolutionsynthetic aperture integral imagingvolumetric computational reconstruction |
| spellingShingle | Jiheon Lee Myungjin Cho Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions Sensors axially distributed sensing integral imaging lateral and longitudinal resolution synthetic aperture integral imaging volumetric computational reconstruction |
| title | Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions |
| title_full | Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions |
| title_fullStr | Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions |
| title_full_unstemmed | Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions |
| title_short | Three-Dimensional Integral Imaging with Enhanced Lateral and Longitudinal Resolutions Using Multiple Pickup Positions |
| title_sort | three dimensional integral imaging with enhanced lateral and longitudinal resolutions using multiple pickup positions |
| topic | axially distributed sensing integral imaging lateral and longitudinal resolution synthetic aperture integral imaging volumetric computational reconstruction |
| url | https://www.mdpi.com/1424-8220/22/23/9199 |
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