fine granular造句

• The mucosa was thinned 、 flattened , rugal folds became flattened , surface of mucosa appeared fine granular
  肉眼，胃粘膜薄而平滑，皱襞变浅，有的几乎消失，粘膜表面呈细颗粒状，偶有出血及糜烂。
• This thesis has focused on the key technologies of video transmission system , including fine granular scalable video coding , congestion control and error control technology
  然而，由于视频的信息量大，且internet又是尽力型网络，因此internet上的视频通信也是一个研究难点。
• The lagrange multiplier method using rate and distortion information is then applied to optimal allocates bitrate for each frame in fine granular scalability substreams
  基于拉格朗日乘子法的最优化码率分配算法可以利用该模型中的率失真信息分配码率,在码率一定的条件下提供最好的视频效果。
• Provide a mechanism that offers much finer granular access control than simply denying or granting access - that is , a mechanism that can enforce some before and after actions along with " permit " or " deny " permission
  提供一种机制，以比简单地拒绝访问或授权访问更细粒度的控制访问，也就是说，在“允许”或“拒绝”之前或之后执行某些操作。
• 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。
• Critical transaction set and task authorization indicator are introduced to allow for finer granular permission control , thus some problems of complex constrains such as history - based separation of duty can be solved effectively , and this provide a good base for active access control
  通过引入临界事务集合和任务授权指示符，实现了细粒度的权限控制，能够较好地解决基于历史的职责分离之类的复杂约束问题，并为主动访问控制奠定了基础。
• The detailed fine granular scalable video coding technology and several improvements are presented . in the third part , a communication framework for fine granular scalable video stream is proposed . this framework has integrated video coding , decoding , congestion control and error control mechanism for video transmission
  本文提出了internet中精细分层编码的视频通信系统框架，该框架有机地集成了精细分层的视频编解码、视频传输中的拥塞控制和差错控制等技术。
• In the fourth part , some key technologies about fine granular scalable video coding , decoding and rate shaping are surveyed , including how to shape the stream to get a better psnr , and how to allocate the rate of base and enhancement layer . a comparison study on the rate shaping analytic model of normal layered coding and fgs coding is presented
  另外，本文在对现有的fgs编解码技术深入研究的基础上，改进了精细分层编码中的截取算法，并讨论了码率分配算法，通过实验得到了码率分配的重要结论，且提出和对比了一般分层编码和精细分层编码的码流截取算法解析模型。