Adapting the H.264 Standard to the Internet of Vehicles
We suggest two steps of reducing the amount of data transmitted on Internet of Vehicle networks. The first step shifts the image from a full-color resolution to only an 8-color resolution. The reduction of the color numbers is noticeable; however, the 8-color images are enough for the requirements o...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-08-01
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| Series: | Technologies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2227-7080/11/4/103 |
| _version_ | 1797583179225235456 |
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| author | Yair Wiseman |
| author_facet | Yair Wiseman |
| author_sort | Yair Wiseman |
| collection | DOAJ |
| description | We suggest two steps of reducing the amount of data transmitted on Internet of Vehicle networks. The first step shifts the image from a full-color resolution to only an 8-color resolution. The reduction of the color numbers is noticeable; however, the 8-color images are enough for the requirements of common vehicles’ applications. The second step suggests modifying the quantization tables employed by H.264 to different tables that will be more suitable to an image with only 8 colors. The first step usually reduces the size of the image by more than 30%, and when continuing and performing the second step, the size of the image decreases by more than 40%. That is to say, the combination of the two steps can provide a significant reduction in the amount of data required to be transferred on vehicular networks. |
| first_indexed | 2024-03-10T23:33:13Z |
| format | Article |
| id | doaj.art-fa5bf1148b944d9c91d16544b3d0204e |
| institution | Directory Open Access Journal |
| issn | 2227-7080 |
| language | English |
| last_indexed | 2024-03-10T23:33:13Z |
| publishDate | 2023-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Technologies |
| spelling | doaj.art-fa5bf1148b944d9c91d16544b3d0204e2023-11-19T03:13:28ZengMDPI AGTechnologies2227-70802023-08-0111410310.3390/technologies11040103Adapting the H.264 Standard to the Internet of VehiclesYair Wiseman0Computer Science Department, Bar-Ilan University, Ramat-Gan 5290002, IsraelWe suggest two steps of reducing the amount of data transmitted on Internet of Vehicle networks. The first step shifts the image from a full-color resolution to only an 8-color resolution. The reduction of the color numbers is noticeable; however, the 8-color images are enough for the requirements of common vehicles’ applications. The second step suggests modifying the quantization tables employed by H.264 to different tables that will be more suitable to an image with only 8 colors. The first step usually reduces the size of the image by more than 30%, and when continuing and performing the second step, the size of the image decreases by more than 40%. That is to say, the combination of the two steps can provide a significant reduction in the amount of data required to be transferred on vehicular networks.https://www.mdpi.com/2227-7080/11/4/103Internet of VehiclesH.264quantization tables |
| spellingShingle | Yair Wiseman Adapting the H.264 Standard to the Internet of Vehicles Technologies Internet of Vehicles H.264 quantization tables |
| title | Adapting the H.264 Standard to the Internet of Vehicles |
| title_full | Adapting the H.264 Standard to the Internet of Vehicles |
| title_fullStr | Adapting the H.264 Standard to the Internet of Vehicles |
| title_full_unstemmed | Adapting the H.264 Standard to the Internet of Vehicles |
| title_short | Adapting the H.264 Standard to the Internet of Vehicles |
| title_sort | adapting the h 264 standard to the internet of vehicles |
| topic | Internet of Vehicles H.264 quantization tables |
| url | https://www.mdpi.com/2227-7080/11/4/103 |
| work_keys_str_mv | AT yairwiseman adaptingtheh264standardtotheinternetofvehicles |