X-Ray Layered Refocusing Imaging Based on Linear Scanning
In the process of X-ray digital imaging, due to the mutual occlusion of object structures of different depth layers, the image projection information is overlapped. X-CT(Computed-Tomography) and X-CL(Computed-Laminography) are usually used to obtain structural information of objects at different dep...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2020-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9104904/ |
| _version_ | 1818417142958129152 |
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| author | Bin Liu Yue Luo Ke Li Xia Zhao |
| author_facet | Bin Liu Yue Luo Ke Li Xia Zhao |
| author_sort | Bin Liu |
| collection | DOAJ |
| description | In the process of X-ray digital imaging, due to the mutual occlusion of object structures of different depth layers, the image projection information is overlapped. X-CT(Computed-Tomography) and X-CL(Computed-Laminography) are usually used to obtain structural information of objects at different depths, but they are limited by accurate multi-dimensional motion control systems, complex scanning methods and poor real-time computing performance.To solve the problems, this paper proposed a method of X-ray layered imaging based on linear scanning. This method only needs the object to pass through the detection area along a straight line to realize the multi-view imaging, extracts the effective multi-view images information for refocusing imaging, and realizes the reconstruction of different depth layers of the object. Meanwhile, the automatic marking matting algorithm is employed to remove the non-focused interference in the refocused images. Experiments of X-ray layered imaging were conducted, which demonstrated the proposed method can achieve objects reconstruction with different depths, and effectively remove the non-focused interference. |
| first_indexed | 2024-12-14T12:02:05Z |
| format | Article |
| id | doaj.art-6409ac6a4d5d46f7a48ce226d04b0acd |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-14T12:02:05Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-6409ac6a4d5d46f7a48ce226d04b0acd2022-12-21T23:01:57ZengIEEEIEEE Photonics Journal1943-06552020-01-0112311210.1109/JPHOT.2020.29989169104904X-Ray Layered Refocusing Imaging Based on Linear ScanningBin Liu0Yue Luo1https://orcid.org/0000-0002-2691-5511Ke Li2Xia Zhao3School of Information and Communication Engineering, North University of China, Taiyuan, ChinaSchool of Information and Communication Engineering, North University of China, Taiyuan, ChinaSchool of Information and Communication Engineering, North University of China, Taiyuan, ChinaSchool of Information and Communication Engineering, North University of China, Taiyuan, ChinaIn the process of X-ray digital imaging, due to the mutual occlusion of object structures of different depth layers, the image projection information is overlapped. X-CT(Computed-Tomography) and X-CL(Computed-Laminography) are usually used to obtain structural information of objects at different depths, but they are limited by accurate multi-dimensional motion control systems, complex scanning methods and poor real-time computing performance.To solve the problems, this paper proposed a method of X-ray layered imaging based on linear scanning. This method only needs the object to pass through the detection area along a straight line to realize the multi-view imaging, extracts the effective multi-view images information for refocusing imaging, and realizes the reconstruction of different depth layers of the object. Meanwhile, the automatic marking matting algorithm is employed to remove the non-focused interference in the refocused images. Experiments of X-ray layered imaging were conducted, which demonstrated the proposed method can achieve objects reconstruction with different depths, and effectively remove the non-focused interference.https://ieeexplore.ieee.org/document/9104904/X-raylinear scanningrefocusing imagingautomatic marking matting algorithm |
| spellingShingle | Bin Liu Yue Luo Ke Li Xia Zhao X-Ray Layered Refocusing Imaging Based on Linear Scanning IEEE Photonics Journal X-ray linear scanning refocusing imaging automatic marking matting algorithm |
| title | X-Ray Layered Refocusing Imaging Based on Linear Scanning |
| title_full | X-Ray Layered Refocusing Imaging Based on Linear Scanning |
| title_fullStr | X-Ray Layered Refocusing Imaging Based on Linear Scanning |
| title_full_unstemmed | X-Ray Layered Refocusing Imaging Based on Linear Scanning |
| title_short | X-Ray Layered Refocusing Imaging Based on Linear Scanning |
| title_sort | x ray layered refocusing imaging based on linear scanning |
| topic | X-ray linear scanning refocusing imaging automatic marking matting algorithm |
| url | https://ieeexplore.ieee.org/document/9104904/ |
| work_keys_str_mv | AT binliu xraylayeredrefocusingimagingbasedonlinearscanning AT yueluo xraylayeredrefocusingimagingbasedonlinearscanning AT keli xraylayeredrefocusingimagingbasedonlinearscanning AT xiazhao xraylayeredrefocusingimagingbasedonlinearscanning |