Experimental Demonstration of Video Compression Sensing Free Space Optical Transmission System Based on Spatial Coding
Wireless video image transmission is now widely used in scientific research and daily life, and laser beams have received more and more attention as an excellent information carrier. We combined the compressed sensing image algorithm with space laser communication technology and developed a free-spa...
Gespeichert in:
| Veröffentlicht in: | 2024 9th International Conference on Intelligent Computing and Signal Processing (ICSP) S. 1427 - 1431 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Tagungsbericht |
| Sprache: | Englisch |
| Veröffentlicht: |
IEEE
19.04.2024
|
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | Wireless video image transmission is now widely used in scientific research and daily life, and laser beams have received more and more attention as an excellent information carrier. We combined the compressed sensing image algorithm with space laser communication technology and developed a free-space optical image transmission system utilizing the compressed sensing algorithm. However, due to the influence of atmospheric channels, the communication bit error rate increases, and there are errors in compressed image transmission, which seriously affects the quality of the deconstructed image at the receiving end. In response to this phenomenon, firstly, we built a space optical video transmission board based on FPGA and conducted experiments to quantitatively analyze the relationship between environmental impact and receiver image quality. Then, we propose a spatial coding method that divides the compressed image into different subframes for encoding according to position information. After collecting the data at the receiving end, the position is first allocated according to the encoding and the compressed image is reorganized. This solution solves the problem of individual data loss leading to overall line misalignment of the image. Finally, we conducted comparative experiments using the algorithm proposed in this paper and the traditional compressed sensing algorithm. Experimental results show that the method proposed in this paper improves the PSNR index by more than 3dB and the SSIM index by more than 15% under different algorithm sampling rates, which has a significant optimization effect on the reconstruction quality of atmospheric channel optical transmission images. |
|---|---|
| AbstractList | Wireless video image transmission is now widely used in scientific research and daily life, and laser beams have received more and more attention as an excellent information carrier. We combined the compressed sensing image algorithm with space laser communication technology and developed a free-space optical image transmission system utilizing the compressed sensing algorithm. However, due to the influence of atmospheric channels, the communication bit error rate increases, and there are errors in compressed image transmission, which seriously affects the quality of the deconstructed image at the receiving end. In response to this phenomenon, firstly, we built a space optical video transmission board based on FPGA and conducted experiments to quantitatively analyze the relationship between environmental impact and receiver image quality. Then, we propose a spatial coding method that divides the compressed image into different subframes for encoding according to position information. After collecting the data at the receiving end, the position is first allocated according to the encoding and the compressed image is reorganized. This solution solves the problem of individual data loss leading to overall line misalignment of the image. Finally, we conducted comparative experiments using the algorithm proposed in this paper and the traditional compressed sensing algorithm. Experimental results show that the method proposed in this paper improves the PSNR index by more than 3dB and the SSIM index by more than 15% under different algorithm sampling rates, which has a significant optimization effect on the reconstruction quality of atmospheric channel optical transmission images. |
| Author | Dong, Keyan Song, Yansong Chen, Ci Li, Jinwang Liu, Tianci |
| Author_xml | – sequence: 1 givenname: Jinwang surname: Li fullname: Li, Jinwang email: lijinwanq@163.com organization: School of Optoelectronic Engineering, Changchun University of Science and Technology,Changchun,China,130022 – sequence: 2 givenname: Keyan surname: Dong fullname: Dong, Keyan email: dongkeyan@cust.edu.cn organization: Changchun University of Science and Technology, Institute of Space Optoelectronics Technology,Changchun,China,130022 – sequence: 3 givenname: Tianci surname: Liu fullname: Liu, Tianci email: tcliu@mails.cust.edu.cn organization: School of Optoelectronic Engineering, Changchun University of Science and Technology,Changchun,China,130022 – sequence: 4 givenname: Yansong surname: Song fullname: Song, Yansong email: songyansong2006@126.com organization: Changchun University of Science and Technology, Institute of Space Optoelectronics Technology,Changchun,China,130022 – sequence: 5 givenname: Ci surname: Chen fullname: Chen, Ci email: 1542443090@qq.com organization: Henghui Optoelectronics Technology Co., Ltd,Changchun,China,130000 |
| BookMark | eNo1kN1KAzEQhSPohda-gWBeoDV_m2wudW1roVCh1dsyu5lIoJssm0Xs27vFejWcOd85MHNHrmOKSMgjZ3POmX1aV7t3LbgQc8GEmnNmlNTGXJGpNbaUBZNGF6q8Jd-Lnw770GIc4EhfsU0xDz0MIUWaPP0MDhOtUtv1mPN5ucOYQ_yiyx6R7jpokG67ITRjet9DzG24cKc8YEtfIKOjZ92NpSNUJTfG78mNh2PG6WVOyMdysa_eZpvtal09b2aBGz3MtBAeSuu1tsrVToHwTVHy2vIGvAarvJZGmRqY82y0fFE0NStNzYwDyVFOyMNfb0DEQzceCv3p8P8O-QsWJVz9 |
| ContentType | Conference Proceeding |
| DBID | 6IE 6IL CBEJK RIE RIL |
| DOI | 10.1109/ICSP62122.2024.10743677 |
| DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Xplore POP ALL IEEE Xplore All Conference Proceedings IEEE Electronic Library (IEL) IEEE Proceedings Order Plans (POP All) 1998-Present |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: RIE name: IEEE Electronic Library (IEL) url: https://ieeexplore.ieee.org/ sourceTypes: Publisher |
| DeliveryMethod | fulltext_linktorsrc |
| EISBN | 9798350376548 |
| EndPage | 1431 |
| ExternalDocumentID | 10743677 |
| Genre | orig-research |
| GroupedDBID | 6IE 6IL CBEJK RIE RIL |
| ID | FETCH-LOGICAL-i176t-622fa89f6694dbd4a2fc581b91caf6a94f63747ba0df0fc5f55cb087b07da31e3 |
| IEDL.DBID | RIE |
| ISICitedReferencesCount | 0 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=001454974300281&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| IngestDate | Wed Jan 15 06:21:38 EST 2025 |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-i176t-622fa89f6694dbd4a2fc581b91caf6a94f63747ba0df0fc5f55cb087b07da31e3 |
| PageCount | 5 |
| ParticipantIDs | ieee_primary_10743677 |
| PublicationCentury | 2000 |
| PublicationDate | 2024-April-19 |
| PublicationDateYYYYMMDD | 2024-04-19 |
| PublicationDate_xml | – month: 04 year: 2024 text: 2024-April-19 day: 19 |
| PublicationDecade | 2020 |
| PublicationTitle | 2024 9th International Conference on Intelligent Computing and Signal Processing (ICSP) |
| PublicationTitleAbbrev | ICSP |
| PublicationYear | 2024 |
| Publisher | IEEE |
| Publisher_xml | – name: IEEE |
| Score | 1.8673114 |
| Snippet | Wireless video image transmission is now widely used in scientific research and daily life, and laser beams have received more and more attention as an... |
| SourceID | ieee |
| SourceType | Publisher |
| StartPage | 1427 |
| SubjectTerms | Atmospheric propagation channel Compressed sensing Free space optical video transmission system Free-space optical communication Image coding Image communication Image reconstruction Indexes Optical imaging Optical receivers Optical sensors Signal processing algorithms Spatial coding |
| Title | Experimental Demonstration of Video Compression Sensing Free Space Optical Transmission System Based on Spatial Coding |
| URI | https://ieeexplore.ieee.org/document/10743677 |
| WOSCitedRecordID | wos001454974300281&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV07T8MwELZoxcAEiCLe8sCa1nEcP1ZKK1hKpQLqVvlxRh1IqtL292M7LY-BgSFSHqdY8qfk7uzvu0PotlAhqLYWMicVhARF8Uy5XGUSpFYhI3HC6dRsQoxGcjpV461YPWlhACCRz6AbT9NevqvtOi6V9SJ5sOBCtFBLCN6ItbacrZyo3mN_MubhVxz1VZR1d9a_-qYktzE8_OeAR6jzLcDD4y_Xcoz2oDpBm8GPavz4Ht5jaNcAiGuPX-cOahy_74baWuFJJKdXb3i4BMCTkBwDflqktWucXFSAuLFL1ZzxXXBoDsfryLIORv06jt5BL8PBc_8h27ZNyOa54KuMU-q1VJ5zxZxxTFNvyxCdqtxqz7VinhchiTCaOE_CI1-W1hApDAm4FDkUp6hd1RWcIWwM8Zpo4cvCM83CS5mx4ZDUeuopnKNOnLTZoqmMMdvN18Uf9y_RQYQm7sbk6gq1V8s1XKN9u1nNP5Y3Cc9P1bGmdQ |
| linkProvider | IEEE |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LTwIxEG4UTfSkRoxve_C60H31cRUhEBFJQMONdNup4cAuQeD323YXHwcPHjbZx2Sb9MvuzLTfN4PQfSxsUK0UBJoLsAmKoIHQoQg4cClsRqKZlr7ZBBsM-GQihpVY3WthAMCTz6DhTv1evi7U2i2VNR15MKaM7aI91zqrkmtVrK2QiGavNRpS-zN2CqsoaWztf3VO8Y6jc_TPIY9R_VuCh4dfzuUE7UB-ijbtH_X48SPMXXBXQogLg99mGgrsvvCS3JrjkaOn5--4swTAI5seA35Z-NVr7J2UBbm08_Wc8YN1aRq7a8eztkatwo1eR6-d9rjVDarGCcEsZHQV0CgykgtDqUh0phMZGZXa-FSEShoqRWJobNOITBJtiH1k0lRlhLOMWGTiEOIzVMuLHM4RzjJiJJHMpLFJZGJfmmTKHjxSJjIRXKC6m7TpoqyNMd3O1-Uf9-_QQXf83J_2e4OnK3ToYHJ7M6G4RrXVcg03aF9tVrOP5a3H9hOqL6m- |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2024+9th+International+Conference+on+Intelligent+Computing+and+Signal+Processing+%28ICSP%29&rft.atitle=Experimental+Demonstration+of+Video+Compression+Sensing+Free+Space+Optical+Transmission+System+Based+on+Spatial+Coding&rft.au=Li%2C+Jinwang&rft.au=Dong%2C+Keyan&rft.au=Liu%2C+Tianci&rft.au=Song%2C+Yansong&rft.date=2024-04-19&rft.pub=IEEE&rft.spage=1427&rft.epage=1431&rft_id=info:doi/10.1109%2FICSP62122.2024.10743677&rft.externalDocID=10743677 |