Among many methods that realize video coding, the method based on DSP chip also bears remarkable advantage besides pure software method which is used widely.
在诸多视频编码实现方法中,除了已广泛应用的纯软件方法外,基于DSP芯片的方法也具有显著的优势。
Considering the continuity of motion information in the neighboring frames, an entropy coding method of atom position based on a hygrid structure is given.
同时,考虑到相邻帧运动信息的连续性,最后还给出一种基于晶格结构的有效原子位置信息编码方法。
Among many methods that realize video coding, the method based on DSP chip also bears remarkable advantage besides pure software method which used widely.
在诸多视频编码实现方法中,除了已广泛应用的纯软件方法外,基于DSP芯片的方法具有显著的优势。
This paper introduces some basic concepts of fractal geometry and fractal image compression, and also introduces some kinds of image compression coding method based on fractal.
本文介绍了分形几何和分形图像压缩的一些基本概念,以及以分形为基础的几种图像压缩编码方法。
Based on the characters of long rang underwater acoustic channels and MFSK modulation, a new Frequency Group Coding (FGC) method is proposed in this paper.
本文针对远程水下信道和MFSK调制的特点,提出了一种新的频率分组编码(FGC)方法。
Based on the transient process program that is oriented graphics system, the author gives a new kind of coding principle and discusses its theoretical basis and the processing method.
基于面向图形系统的水电站过渡过程程序,提出了新的编码原则。并对此编码原则的理论基础和处理方法予以了讨论。
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。
Scalable coding method for contoure feature data is researched. A scalable coding method of contoure features is presented based on progressive coding of TIN.
对等高线的可伸缩性编码进行了研究,提出了一种基于三角网渐进编码的等高线数据的可伸缩性编码方法。
In order to improve the ratio of binary image compression, using top-dowm method of coding, bring forward a fractal image compression method based on isosceles right triangle, and simulated.
为了提高二值图像的压缩比,采用自顶向下的编码方法,提出一种基于等腰直角三角形的分形图像压缩算法,并进行仿真实验。
Aiming at the quick response of mass customization, some useful research and study are also done in the field of MC-oriented coding method and coding technology based on rationalization engineering.
并针对大规模定制的快速响应特点,对面向MC的模块化编码方法和基于合理化工程的编码技术也进行了有益的探索和研究。
The Method based on the DCT transformation has been the center technology for most of the digital image and video coding standards, since it features on good de-correlation and energy compression.
基于分块dct变换的编码方法,由于具有良好的去相关性和能量压缩特性,已经成为现有大多数图像和视频编码标准的核心技术。
A new method for predetermination of all-zero blocks in low rate video coding is proposed, which is based on characters of discrete cosine transform (DCT) and quantization.
该文根据离散余弦变换(DCT)和量化运算的特点,提出了一种新的用于低比特率视频编码的全零块预先判别方法。
A novel lossless covert communication method based on predictive coding for image is presented.
提出了一种新的基于预测编码的图像无损隐秘传输方法。
The part information importing method which based on coding and feature position element importing method and suitable for blend CAPP system was brought forward.
提出了适合于混合式CAPP系统的基于分类编码与方位特征要素输入法相结合的零件信息输入。
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。
A float data compression method, based on Huffman coding and for SAR images, is proposed.
提出一种基于霍夫曼编码的SAR浮点图像数据压缩方法。
In this paper, we proposed a joint source channel coding method based on wireless channel prediction for FGS transmission.
提出一种基于信道预测的无线fgs视频信源信道联合编码的新方法。
Video objects segmentation from video sequence is the key of implementing content-based compression coding method.
从视频序列中分割出视频对象是实现基于内容压缩编码方法的关键。
Based on 4d matrix DCT (4d-mdct) theory, an efficient stereo video coding method was proposed in this paper.
基于4维矩阵dCT变换理论提出了一种有效的立体视频编码方法。
This method is based on the techniques of block truncation coding and vector quantization.
该方法是以分块截断编码技术和矢量量化技术为基础的编码方法。
The paper introduced the method to realize the image compression based on Integer Lapped Biorthogonal Transform(LBT) and the theory of coding as well as its hardware design.
介绍基于双正交整数叠式变换(LBT)的图像压缩及编码方法的原理,以及该系统的硬件设计。
Based on the fractal geometry, we discussed the coding method of digital images. And we compressed images by the fractal theory in computer.
从分形几何这一数学理论入手,分析了图象数据和分形几何的关系,建立图象的分形几何模型,并通过计算机模拟,实现图象的压缩算法。
This paper proposes a adaptive region coding method, which is based on distributing characters of DCT coefficients.
提出了一种基于DCT系数分布特征的自适应区域编码方法。
A method is presented here for color image compression which is based on efficient combination of Block Truncation coding (BTC) and Principal Component Analysis (PCA).
本文提出的彩色图象压缩方法基于BTC(块截断编码)和PCA(主成分分析)的有效结合。
The method of correlative detection of radar signal based on polarization coding and phase coding for the coherent radar is proposed in this paper.
针对相参雷达体制,提出了基于极化和相位编码的雷达信号相关检测方法。
A new ROI video coding method is presented based on MPEG-4.
本文提出了一种基于MPEG 4的感兴趣区域视频编码新方法。
A new ROI video coding method is presented based on MPEG-4.
本文提出了一种基于MPEG 4的感兴趣区域视频编码新方法。
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