| 1. | Sdtv standard definition television
标准清晰度电视 |
| 2. | Sdtv standard definition television
标准清晰度电视 |
| 3. | Standard - definition television sdtv
标准电视格式 |
| 4. | Hdtv sdtv sync generator
Hdtv sdtv同步讯号产生器 |
| 5. | Standard definition tv sdtv
标准清晰度电视 |
| 6. | The main purpose of this paper is to research and implement of the channel decoder ’ s hardware of sdtv set top box
本课题是基于st公司的标准清晰度数字电视信道解码器方案而实现的,采用了该公司的全数字单片qam解调器stv0297 。 |
| 7. | In this dissertation , the transcoding from hdtv to sdtv based on the background of dtv was discussed . first , the standards of mpeg - 2 and h . 264 were introduced and compared
文中首先对mpeg - 2和h . 264标准做了简要介绍,并对它们的差异进行了比较。 |
| 8. | As the technology and application of dvb and hdtv developing , mpeg2 are used in more and more broad fields . but the lack of programs is still the key difficulty which hdtv and sdtv are facing
节目源缺乏是开播标准清晰度电视( sdtv )和高清晰度电视面临的一个主要困难，也是dvb 、视频点播( vod )等系统取得成功的重要因素。 |
| 9. | We believe that the most effective way to encourage rapid adoption of dtt in hong kong would be through hdtv and other value - added enhanced tv services , and not merely more standard definition television ( sdtv ) services
我们相信加快公众接受数码电视的诱因是高清晰度电视及其他多功能服务而不是多量的标准数码电视服务。 |
| 10. | This paper studies the architectures and key algorithms of the transcoding from hdtv to sdtv in the dct domain . the key algorithms includes : motion vector mapping , picture downsizing in dct domain , motion compensation in dct domain and rate control
本文研究了dct域hdtv至sdtv转码的架构和关键算法。其中,关键算法包括:运动矢量映射算法、 dct域图像下采样算法、 dct域运动补偿算法、码率控制算法。 |
