Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression
The integration of video sensors on-board satellites is becoming a trend in the space industry, since they provide extra information in the temporal domain when compared with traditional remote sensing imaging acquisition equipment. The inclusion of the temporal dimension together with the constant...
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9691801/ |
| _version_ | 1818688828702982144 |
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| author | Yubal Barrios Raul Guerra Sebastian Lopez Roberto Sarmiento |
| author_facet | Yubal Barrios Raul Guerra Sebastian Lopez Roberto Sarmiento |
| author_sort | Yubal Barrios |
| collection | DOAJ |
| description | The integration of video sensors on-board satellites is becoming a trend in the space industry, since they provide extra information in the temporal domain when compared with traditional remote sensing imaging acquisition equipment. The inclusion of the temporal dimension together with the constant increase in the sensor resolution supposes a challenge for on-board processing, taking into account the limited computational and storage resources on-board satellites and that it is unfeasible to directly transmit raw video to ground, due to downlink bandwidth limitations. For these reasons, on-board video compression is needed. However, the inherent complexity of the video encoders used on ground limits their implementation on environments with high constraints in terms of computational burden, area, and power consumption. This article proposes an extended compression chain that implements as compression core the CCSDS 123.0-B-2 standard, originally developed for near-lossless compression of multi- and hyperspectral images. In addition, some preprocessing stages are included to manage the temporal dimension of RGB videos efficiently. The proposed solution guarantees low complexity and flexibility to compress both multi- and hyperspectral images and panchromatic and RGB videos by using a single compression instance, which is adapted by adding or removing the appropriate stages. Results demonstrate the viability of this solution to be implemented on space payloads, since high compression ratios are achieved without incurring in a penalty in terms of video quality. |
| first_indexed | 2024-12-17T12:00:25Z |
| format | Article |
| id | doaj.art-989c65c06ec44c739ccd8ec7cc043975 |
| institution | Directory Open Access Journal |
| issn | 2151-1535 |
| language | English |
| last_indexed | 2024-12-17T12:00:25Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| spelling | doaj.art-989c65c06ec44c739ccd8ec7cc0439752022-12-21T21:49:53ZengIEEEIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing2151-15352022-01-01151656166910.1109/JSTARS.2022.31457519691801Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video CompressionYubal Barrios0https://orcid.org/0000-0001-6186-9971Raul Guerra1https://orcid.org/0000-0002-4303-3051Sebastian Lopez2https://orcid.org/0000-0002-2360-6721Roberto Sarmiento3https://orcid.org/0000-0002-4843-0507Institute for Applied Microelectronics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, SpainInstitute for Applied Microelectronics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, SpainInstitute for Applied Microelectronics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, SpainInstitute for Applied Microelectronics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, SpainThe integration of video sensors on-board satellites is becoming a trend in the space industry, since they provide extra information in the temporal domain when compared with traditional remote sensing imaging acquisition equipment. The inclusion of the temporal dimension together with the constant increase in the sensor resolution supposes a challenge for on-board processing, taking into account the limited computational and storage resources on-board satellites and that it is unfeasible to directly transmit raw video to ground, due to downlink bandwidth limitations. For these reasons, on-board video compression is needed. However, the inherent complexity of the video encoders used on ground limits their implementation on environments with high constraints in terms of computational burden, area, and power consumption. This article proposes an extended compression chain that implements as compression core the CCSDS 123.0-B-2 standard, originally developed for near-lossless compression of multi- and hyperspectral images. In addition, some preprocessing stages are included to manage the temporal dimension of RGB videos efficiently. The proposed solution guarantees low complexity and flexibility to compress both multi- and hyperspectral images and panchromatic and RGB videos by using a single compression instance, which is adapted by adding or removing the appropriate stages. Results demonstrate the viability of this solution to be implemented on space payloads, since high compression ratios are achieved without incurring in a penalty in terms of video quality.https://ieeexplore.ieee.org/document/9691801/Consultative committee for space data systems (CCSDS)multispectral imagingon-board processingspace missionsvideo compression |
| spellingShingle | Yubal Barrios Raul Guerra Sebastian Lopez Roberto Sarmiento Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Consultative committee for space data systems (CCSDS) multispectral imaging on-board processing space missions video compression |
| title | Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression |
| title_full | Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression |
| title_fullStr | Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression |
| title_full_unstemmed | Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression |
| title_short | Adaptation of the CCSDS 123.0-B-2 Standard for RGB Video Compression |
| title_sort | adaptation of the ccsds 123 0 b 2 standard for rgb video compression |
| topic | Consultative committee for space data systems (CCSDS) multispectral imaging on-board processing space missions video compression |
| url | https://ieeexplore.ieee.org/document/9691801/ |
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