系统使用CCD获取原始数字图像数据，采用快速算法实现了核心的二维DCT变换，经过编码后，在一个16位定点DSP上实现了快速图像压缩。
The system uses CCD for getting digital image, uses a 16 bit fix-point DSP to perform fast discret cosine transform(DCT) arithmetic and image encoding and realizes a fast image compression in end.
文中给出了用于MPEG_4的各种短长度（<8）一维DCT快速算法。该算法不仅具有高的计算效率，而且都具有规则的实现结构。
This paper develops all short_length (<8) one_dimensional DCT algorithms for MPEG_4 applications, which have not only high computation efficiency but also regular implementation structure.
通过约束传播分析，为几何约束求解引擎的实现提供了理论依据和快速算法。
All these measure along with propagation analysis of constraints established the theory and quick solution of geometric constraint engine.
本文结合小波多分辨快速分解算法提出了在小波域实现HRP的快速算法，并进一步给出了减少运算时间的HRP的并行算法结构。
The fast HRP algorithm is advanced at wavelet domain by taking advantage of wavelet multiresolution decomposition, and a parallel algorithm framework is used to further reduce operation time.
本文给出了实现RSA的快速算法，包括寻找大素数和欧几里德的快速实现。
This paper gives a fast arithmetic for the RSA which includes finding the big prime number and the fast Euclid.
本文介绍了小波变换用于信号突变的检测原理，给出了实现小波变换的快速算法。
This paper describes the principle of singularity detection of signals with wavelet transform. A fast algorithm is developed for computing wavelet transform of signals.
算法选择了快捷和更为准确的搜索路径，且对程序的实现技术作了有效改进，其最终匹配结果具有全匹配算法的精度和典型快速算法的速度。
The speed of it can be compared with typical fast algorithm and the quality of it can be compared with the exhaustive searching algorithm.
介绍一种按FGF判断法求符合最小条件直线度误差的快速算法，该算法很容易在计算机上实现，具有简单、明了的特点。
This paper introduces the fast calculating method in accordance with least condition linearity error with FGF judging method. The method is Yery easy to complete with computer, simple and clear.
在研究图像中值滤波及其快速算法的基础上，设计并实现了一种新的基于符号检验改进算法的中值滤波快速算法。
This paper studies image median filtering and several fast algorithm, then designs and implements a novel median filtering algorithm based on proved sign test method.
针对测试环境中不平衡量信号的特点，提出了离散傅里叶变换快速算法，并在通用微机上实现。
According to the characteristics of unbalance signal, the fast algorithm of discrete Fourier transform (DFT) is presented and accomplished by using microcomputer.
为了满足实时实现三维医学图像去斑应用的需要，本文提出一种新的实现三维中值滤波器的快速算法及其高性能VLSI结构。
To achieve real-time 3-D medical image despeckling, a novel fast algorithm and high-performance Very Large Scale Integrated (VLSI) architecture for 3-D median filter were presented.
给出了用离散余弦变换(DCT)实现的快速算法及复杂度，并考查了最优基的选取。
The fast algorithm based on discrete cosine transform (DCT) and its complexity are obtained and the selection of the best basis is discussed.
设计了DTFT的快速算法，给出了算法实现步骤。
Moreover, one fast algorithm and its detailed process of DTFT are given.
重点研究了实现线状符号及面状符号的快速算法：画线算法是实现线状符号的理论基础。
In this paper, the author goes deep into the character and composition rule of point, line and area symbols, and the definition of Map symbol Base is brought forward.
给出了频域抽取二维向量基快速傅里叶变换算法，针对二维频域信号采用频域抽取方法，导出了该快速算法蝶形运算的一般形式并给出了算法实现流程图。
In accordance with the requirements of high speed digital signal processing, the algorithm of radix-4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed.
给出了频域抽取二维向量基快速傅里叶变换算法，针对二维频域信号采用频域抽取方法，导出了该快速算法蝶形运算的一般形式并给出了算法实现流程图。
In accordance with the requirements of high speed digital signal processing, the algorithm of radix-4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed.
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