Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261
The design and realization of a videoconference system based on international recommendations are introduced in this paper,whereas hardware implementation of video codec based on ITU-T H. 261 are briefly discussed, the transmission buffer control method and the adaptive quantization strategy are pro...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
1995-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74380252/ |
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| _version_ | 1841538297129598976 |
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| author | 阎安 姚晓靖 刘万春 石守义 余松煜 |
| author_facet | 阎安 姚晓靖 刘万春 石守义 余松煜 |
| author_sort | 阎安 |
| collection | DOAJ |
| description | The design and realization of a videoconference system based on international recommendations are introduced in this paper,whereas hardware implementation of video codec based on ITU-T H. 261 are briefly discussed, the transmission buffer control method and the adaptive quantization strategy are proposed.This system can be operated under the transmission rate from 128kb/s to 2Mb/s with system delay of about half a second and high subjective image quality. |
| format | Article |
| id | doaj-art-267a3aea99ba471093c01d5bd38e1560 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 1995-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-267a3aea99ba471093c01d5bd38e15602025-01-14T07:54:07ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X1995-01-0174380252Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261阎安姚晓靖刘万春石守义余松煜The design and realization of a videoconference system based on international recommendations are introduced in this paper,whereas hardware implementation of video codec based on ITU-T H. 261 are briefly discussed, the transmission buffer control method and the adaptive quantization strategy are proposed.This system can be operated under the transmission rate from 128kb/s to 2Mb/s with system delay of about half a second and high subjective image quality.http://www.joconline.com.cn/zh/article/74380252/videoconferencevideo codectransmission channel buffer |
| spellingShingle | 阎安 姚晓靖 刘万春 石守义 余松煜 Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 Tongxin xuebao videoconference video codec transmission channel buffer |
| title | Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 |
| title_full | Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 |
| title_fullStr | Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 |
| title_full_unstemmed | Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 |
| title_short | Hardware Implementation and Control Strategy of Videoconference System Based on Rec. H.261 |
| title_sort | hardware implementation and control strategy of videoconference system based on rec h 261 |
| topic | videoconference video codec transmission channel buffer |
| url | http://www.joconline.com.cn/zh/article/74380252/ |
| work_keys_str_mv | AT yánān hardwareimplementationandcontrolstrategyofvideoconferencesystembasedonrech261 AT yáoxiǎojìng hardwareimplementationandcontrolstrategyofvideoconferencesystembasedonrech261 AT liúwànchūn hardwareimplementationandcontrolstrategyofvideoconferencesystembasedonrech261 AT shíshǒuyì hardwareimplementationandcontrolstrategyofvideoconferencesystembasedonrech261 AT yúsōngyù hardwareimplementationandcontrolstrategyofvideoconferencesystembasedonrech261 |