| 1. | Video coding realization in narrowband channel is a hotspot in video processing field
在低速信道上实现动态视频编码技术是目前视频处理领域的一个研究热点。 |
| 2. | This is one contribution of the thesis . during chapter 3 to chapter 5 object - based technologies are researched
第三章至第五章主要研究基于对象的视频编码技术。 |
| 3. | Being the base of all kings of video applications and services , video codec became an important area of multimedia technique research
视频编码技术是多媒体技术的研究热点之一,也是各种视频应用和视频服务的基础。 |
| 4. | With the development of digital technique and communication technique , multimedia video coding technique and corresponding coding standard are developing accordingly
随着数字技术和通讯技术的发展，图像视频编码技术和编码标准也得到了长足的进步。 |
| 5. | Multimedia video coding is one of the most active fields in computer application , and it is determined to have better futures for the popularity of video entertainment
多媒体视频编码技术是诸多计算机研究领域中发展最为活跃的领域之一，其发展前景也非常好。 |
| 6. | With the development of digital communication and multimedia technology , the research on very low bitrate video coding technology is becoming more important . this thesis mainly studies the low bitrate video coding based on h . 263 standard
随着数字通信和多媒体技术的发展，极低码率视频编码技术的研究变得尤为重要。本文主要对基于h |
| 7. | Second , an adaptive rate - distortion model is proposed by extending directed acyclic graph model for fine granular scalable video coding . we add rate , original distortion and adaptive scale to the directed acyclic graph model
其次,针对精细粒度可扩展视频编码技术,本文扩展有向无环图模型,在该模型中加入码率,原始失真和自适应因子等属性,建立了自适应率失真模型。 |
| 8. | In this paper , a thorough study is carried out over the key algorithms of distortion constrained video codec , several optimization methods are proposed to enhance the coding speed and promote the applications of video coding in actual practice
为了进一步提高编码速度，促进视频编码技术在多媒体通信领域的实际应用，本文对限失真视频编码的关键算法进行了深入的研究并提出了多种优化方法。 |
| 9. | In this paper , the problem of video data real time transmitting for machinery facilities remote monitor and control system in network environment is discussed , and a dynamic adaptive coding method is proposed to coordinate the contradiction between the transmission speed and quantity of the data
摘要根据机械设备远程监控系统中视频数据的实时网络传输问题，提出用动态适应视频编码技术协调传输数据量和传输速度之间的矛盾。 |
| 10. | As the development of video coding and communication techniques , digitized coding , transmission and processing of broadcasting tv programs have been widely used in practice . analog broadcasting tv programs are predicted to be replaced by the digital gradually in the future
随着视频编码技术和通信技术的不断发展,电视节目信号的数字化编码、传输和处理已经被广泛应用于实践,广播电视从模拟向数字的转变将在不远的将来得到全面实现。 |
