The software includes operating system , audio and video coding algorithm.
软件主要有操作系统及音视频编解码算法等部分。
The coding algorithm, cell composition method and simulation results are given.
文中给出了编码算法、信元构成的方法以及计算机模拟结果。
A modified low bit rate sinusoidal transform coding algorithm (STC) is presented.
提出了低码率正弦变换编码算法(STC)的改进算法。
In this paper, a new predictive coding algorithm is presented for lossless image compression.
介绍一种实现图像无损压缩的预测编码算法。
We propose a fingerprint coding algorithm based on directional image, EZW and MRWD algorithm.
在深入研究EZW和MRWD方法基础上，提出了一种结合指纹方向图的指纹压缩算法。
The proposed fine granularity scalable video coding algorithm has low computational complexity.
本文研究实现的细粒度视频分层编码算法计算复杂度较低。
Based on the former fact, we introduce the arithmetic coding algorithm based on binary index tree.
基于上述事实，本文引入了基于二进索引树的算术编码算法。
A CBR (constant bit rate) coding algorithm based on traits of human visual system (HVS) is proposed.
根据人体视觉系统（HVS）的特点，提出了一种固定码率压缩算法。
The principle of the method lies in: TCQ is a general source-coding algorithm to process various data.
这一思想的理论基础在于，TCQ作为一种通用的信源编码算法，可以对各种数据源做编码处理；
Interframe prediction coding algorithm for narrow band low bit rate image sequence is presented in this paper.
主要研究适于窄带低码率活动图像的帧间预测编码算法。
The test results show that when the coding algorithm is adopted, the compression ratio can be improved for 20%.
试验结果表明，采用这种编码算法时，压缩比可以提高20%；
This coding algorithm can compress video by the method of combining inter-frame compression and intra-frame compression.
该编码算法采用帧内编码和帧间编码相结合的方法对序列图像进行压缩编码。
The paper proposed a new spatial scalable shape coding algorithm for MPEG-4 based on the features of video's shape information.
文章在分析视频图像二值形状信息特点的基础上，提出了一种新的MPEG - 4二值形状空域可扩展编码算法。
A novel image coding algorithm based on coefficients of interest is proposed in terms of the special needs of remote-sensing images.
根据遥感图像编码的特殊性，提出了一种感兴趣系数编码算法。
Finally, TMS320C6201 being the kernel, an image compression coding algorithm is given to achieve the scheme for hardware realization.
最后以TMS320C 6201为核心给出了图像压缩编码算法的硬件实现方案。
This paper analyzes the structure, features and coding algorithm of JPEG2000, and illustrates the JPEG2000 based on some comparisons with JPEG.
本文对JPEG2000系统的结构、特性以及其编码算法进行了分析，并给出JPEG2000与原JPEG标准的性能比较。
A novel TCM coding method is proposed to solve the problem of inflexibility in searching code and high complexity of current TCM coding algorithm.
针对现行TCM编码方法过于复杂、寻码不够灵活的问题，给出了一种新的TCM编码方法。
An efficient and error resilient underwater image coding algorithm is presented to resist the transmission errors of the underwater acoustic channels.
为抵抗水声信道的传输差错，提出了一种具有较高抗误码能力的水下图像高效编码算法。
The speech coding algorithm, the hardware architecture and work flow of the vocoder system, software implementation and code optimization are introduced.
介绍了语音编解码算法原理、声码器系统的硬件结构、工作流程以及软件实现与代码优化。
This paper analyzes the limitation of fixed gain quantization in G. 728 speech coding algorithm and proposes an adaptive quantization scheme with exact gain.
本文分析了G . 728语音编码算法增益固定量化的缺陷，设计了精确表示增益的自适应量化方案。
An error robust multiple description coding algorithm was proposed, which combines the overcomplete wavelet transform and projection onto convex sets (POCS).
结合过完备小波变换和凸集投影集(POCS)算法，提出了一种对信道差错鲁棒的多描述编码算法。
Based on speech transformation and representation using adaptive interpolation of weighted spectrum (STRAIGHT), a wideband speech coding algorithm is presented.
提出了一种基于自适应加权谱内插(STRAIGHT)的宽带语音编码算法。
Aimed at the complexity for the coding algorithm of traditional group codes, an effective coding algorithm for LDPC is realized and the coding complexity is reduced.
针对传统分组码编码算法复杂的问题，实现了对LDPC码的有效编码算法，降低了编码复杂度。
To improve the compression ratio, image quality and coding efficiency, an image coding algorithm based on wavelet transform and scalar vector quantization is presented.
针对标量量化压缩比小而向量量化压缩速度慢、图像复原效果不理想等弱点，提出了基于小波变换的分类量化图像编码算法(简称“分类量化编码”)。
Simulations show that the performance of sliding window algorithm is very much better than that of the traditional RS coding algorithm under the same channel conditions.
测试表明，在有阻塞干扰的跳频信道上，“滑动窗”算法的性能远远优于传统的RS码纠错算法。
An equivalent error coding algorithm defined in the paper is also presented which reduces the number of encoded bit-planes and decrease the final output data rate once again.
同时提出了一种等效误差编码算法，该算法减少了编码的比特平面数，从而进一步降低最终输出码率。
The key to put remote sensing image compression technique into practical use is to select a high performance real-time coding algorithm which is low in memory and complexity.
选择具有低存储量、低复杂度、实时的高性能编码方法是遥感图像编码技术走向实际应用的关键。
An enhanced DCT algorithm with real time characteristics is put forward; and a coding algorithm of high quality is obtained by combining the enhanced DCT and a hybrid filter bank.
提出一个具有实时性能的改进型DCT算法，并将改进型dct与混合滤波器组相结合，给出了一个高质量音频压缩算法。
Chapter 3 describes the basic principle of fractal image coding, gives the description and implementation of the baseline fractal coding algorithm, and discusses experimental results.
第3章介绍基本分形编码算法的原理、算法的描述与实现以及实验结果的讨论。
This paper elaborates mathematics basic theory and knowledge of coding algorithm of ellipse curve. Meanwhile, the author also analyses and studies its application through an instance.
文章对椭圆曲线加密算法的数学基础理论知识和基本原理作了详细的阐述，并对它的一个应用作了剖析和研究。
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