The automatic adaptation of a face model using action units is necessary for the model based coding of videophone sequences at very low bit rates.
基于表情活动单元的人脸模型自动适配是极低码率可视电话模型基编码所必需的。
The problem of robustness in the estimation algorithm is solved by applying relax iterative search algorithm (RSA) to motion estimation of MPEG4 model based coding.
将自适应迭代松弛搜索算法RSA引入到MPEG4模型基编码的三维运动参数估计中 ，解决了估计算法的稳健性问题 。
Since the model based coding being presented from early 80's, it has got extensive attention as a video coding method due to high subject image quality and low bit rates.
模型基图像编码自80年代初提出后，由于在低码率情况下有高的主观图像质量，作为视频编码的方法得到了广泛的重视。
A system model of image sequence coding based on wavelet transform is established. Then a high data compression ratio is realized and satisfactorily reconstructed image can be obtained.
建立了基于小波变换的运动图像编码系统模型，实现了数据的高效压缩并得到了良好的恢复图像。
Based on the model, a full-function Chinese character coding computer aided design system, the "CC-1" package, has been developed.
按照这个模型，开发了一个全功能汉字编码计算机辅助设计系统——“CC - 1”软件包。
Based on the UG software, the rapid design on the encapsulated oil pipe is implemented using module coding and model parametric design.
基于UG的套装油管路设计系统，运用模块编码和模板模型参数化等技术开发，实现套装油管路的快速设计。
The security model carried on an application in the detection of computer virus, for this purpose, we also developed a simple simulation program based on binary coding.
将该安全模式在计算机病毒检测中进行了应用，实现了一个简单的基于二进制编码的计算机病毒检测模拟系统。
Then the concept of the coding group was proposed, and transmission model was also described based on coding group.
在此基础上，提出了编码组的概念，并描述了以编码组为控制单元的传输模型。
Presented in this paper is a new signal processing method which is based on a nonlinear local prediction model (NLLP) and applied to speech coding.
提出了一种新的基于非线性局部预测模式(NLLP)的信号处理方法，并将其应用于话音编码中。
With the research above, a new rate control algorithm is realized by c, which is based on the valid-bit-number coding model and the rate-distortion optimization technique.
在以上研究的基础上，用C语言实现了基于有效比特位编码模型和率失真优化技术的码率控制算法。
The Shape-Space model of AIS and the Artificial Immune Network (AIN) model based on binary-coding are detailed subsequently.
进而详细介绍了人工免疫系统的形态空间模型和人工免疫网络的二进制模型。
Besides image analysis and synthesis, model-based coding research still has an important direction to reconstruct an individual facial model.
除了图像分析合成，模型基编码中还有很重要的一个部分就是特定人脸模型的生成。
By the definition of chroma in television principle, the mathematic model of signal based on basic chroma coding is established. The method concerning luminance, hue and saturation is also presented.
依据电视学色度图的定义，建立了基色编码条件下的信号数学模型，给出了一个与亮度、色调和饱和度相关的数字视频测试信号的设计方法。
However, the audio coding technology for ultra wideband mostly USES perceptual coding which is based on the psychoacoustic model.
而带宽范围较宽的音频编码采用的则多是基于心理声学的感知编码技术。
Model based facial image coding has received extensive attention due to its high subjective image quality and low bit rates.
在人脸序列的图象编码中，由于模型基编码方法可以获得高的主观图象质量和低的码率，因而受到广泛重视。
The two basic component of rate-distortion model based on Lagrange multiplier in video coding are distortion and rate.
视频通信中的基于拉格朗日乘子法的率失真模型的两个基本组成部分是失真度和比特率。
Based on the features of low coding rate video encoding, we improved the control strategy of quantization step and coding rate in the simulation program TMN - 2. 0 of H. 263 test model (TMN5).
文章根据低码率图像编码的特点，对H。263测试模型(TMN5)的仿真程序tmn- 2.0中的量化级和码率控制策略的不足之处进行了合理的改进。
In this thesis, MPEG-4 model-based coding for facial video object is investigated. The whole codec system is generally discussed and divided into two parts of Analysis and Synthesis.
本文研究了MPEG - 4中人脸视频对象的模型基编码，对整个系统进行了全面的分析，将系统按编解码结构分成分析和合成两部分。
MPEG-4 facial animation is one of the key technologies in the next generation model based on compress coding.
为了解决基于模型编码的新一代多媒体压缩标准中的MPEG - 4人脸动画技术，引入了一个MPEG - 4三维人脸动画系统。
This paper presents a predictive coding model based on adaptive neuro-fuzzy inference system (ANFIS).
提出了一种利用神经模糊推理系统（ANFIS）构建预测器的图像压缩预测编码算法。
The fuzzy controller is constructed based on the kinematic model of the robot. Messy coding method is used to reduce the size and complexity of chromosome and increase the learning speed.
根据机器人的运动模型构造了模糊控制器，采用变长度编码方法对规则编码，减少了染色体的尺寸和复杂度，提高了学习速度。
The utility model also provides a transmission method of the cylindrical panoramic video block coding based on the block size computed by the calculation method.
本发明根据上述方法计算的块尺寸又提供了一种全景视频进行分块编码传输的方法。
A simple universal coevolutionary algorithm based on pointer-based integer coding schema is implemented to find the optimal solution of the reconfiguration model.
设计了一种采用基于编号的整数编码方案的简单通用协同进化算法，实现了对重构模型的优化求解。
The entropy coding methods which adopted fixed code table and probability model are improved to adaptive context-based alterable word length coding.
熵编码由固定的码表和概率模型改进为自适应的基于上下文的变字长编码。
Amino acid numeric coding model is used to convert protein sequences into numeric sequences, and the protein Hasse matrix is constructed based on partial ordering.
利用氨基酸数字编码模型，将蛋白质序列转换为数字序列，根据偏序理论构建蛋白质哈斯矩阵。
Amino acid numeric coding model is used to convert protein sequences into numeric sequences, and the protein Hasse matrix is constructed based on partial ordering.
利用氨基酸数字编码模型，将蛋白质序列转换为数字序列，根据偏序理论构建蛋白质哈斯矩阵。
应用推荐