编码器      encoder(1865) coder(604) encoder equipment(0) en coder(0)   encoder     According to the analysis of the module of DCTQ in MPEG-4 video,this paper presents an approach of MPEG-4 encoder based on DCT.     在对MPEG-4视频编码DCT量化模块的分析和研究的基础上,对MPEG-4编码器提出了一种基于DCT域运动估计的改进方法。 短句来源     In this paper,a Modified Discrete Cosine Transformation algorithm is provided,based on the analysis of the principle of AAC encoder in accord with the DRM standard,and this algorithm is implemented based on PC.     在分析符合DRM标准的AAC音频编码器原理基础上,提出了一种改进的离散余弦变换算法,并在PC上实现了基于该算法的AAC音频编码器。 短句来源     Application of Pulse Encoder in Automatic Non-Destructive Testing of Metallurgical Tubes and Bars     脉冲编码器在金属管棒材自动无损检测中的应用 短句来源     Design and Implementation of RS(204,188) Encoder     RS(204,188)编码器的设计与实现 短句来源     Approach of WML Encoder Supporting Encoding and Direct Input of Chinese Characters     支持中文编码和中文输入的WML编码器的设计与实现 短句来源 更多          coder     Zerotree wavelet image coder with quantization     一种结合量化的零树小波图像编码器 短句来源     Design and Implementation of Software Coder Based on Key Algorithm Module of H.26L     基于H.26L关键算法模块软件编码器的设计与实现 短句来源     Design of Products Two-dimensional Information Coder in PDM     PDM中产品二维信息编码器的设计 短句来源     Virtual Coder in Intelligent Vehicle Application     虚拟编码器在智能车上的应用 短句来源     Thirdly the general information of the JPEG2000 still image compression standard is outlined, and each part of the JPEG2000 coder is discussed in detail according to the JPEG2000 encoding order, especially about the EBCOT codec.     再次，研究了最新一代图像压缩标准JPEG2000，详细的讨论了核心编码器的每一部分，重点介绍了EBCOT编码方法。 短句来源 更多          en coder     According to the analysis of the module of DCTQ in MPEG-4 video,this paper presents an approach of MPEG-4 encoder based on DCT.     在对MPEG-4视频编码DCT量化模块的分析和研究的基础上,对MPEG-4编码器提出了一种基于DCT域运动估计的改进方法。 短句来源     In this paper,a Modified Discrete Cosine Transformation algorithm is provided,based on the analysis of the principle of AAC encoder in accord with the DRM standard,and this algorithm is implemented based on PC.     在分析符合DRM标准的AAC音频编码器原理基础上,提出了一种改进的离散余弦变换算法,并在PC上实现了基于该算法的AAC音频编码器。 短句来源     Application of Pulse Encoder in Automatic Non-Destructive Testing of Metallurgical Tubes and Bars     脉冲编码器在金属管棒材自动无损检测中的应用 短句来源     Design and Implementation of RS(204,188) Encoder     RS(204,188)编码器的设计与实现 短句来源     Approach of WML Encoder Supporting Encoding and Direct Input of Chinese Characters     支持中文编码和中文输入的WML编码器的设计与实现 短句来源 更多          “编码器”译为未确定词的双语例句     Improvement and Optimization of Content-based Arithmetic Coding in MPEG-4     MPEG-4中基于内容的算术编码器的改进及优化 短句来源     In this paper, we propose three fingerprint image compression algorithms based on characteristics of fingerprint image and high performance algorithms such as SPIHT, MRWD, SLCCA, JPEG2000.(1)Fingerprint compression based on SPIHT and ROI code of minutiaes in the fingerprint image.     本文在深入研究现有的高性能的小波编码器—SPIHT、MRWD、SLCCA、JPEG2000等算法的基础上，结合指纹图像纹理特征，提出了以下三种指纹图像压缩算法：(1)基于SPIHT及指纹图像关键点ROI编码的指纹图像压缩算法； 短句来源     Taking the CPLD as a core to design converting calculating unit, address generator and controller, with the video ADC, PLL, memory, video DAC and PAL coding unit being used, a VGA-TV converter/browser is put foreword.     以CPLD为核心器件设计格式转换运算单元、地址发生单元和控制单元,配以视频ADC、PLL、存储器、视频DAC和PAL编码器设计具有联机实时转换VGA至TV和脱机演播VGA采集图片的VGA视频转换/浏览器。 短句来源     A new method to improve the revolving power of spinning coding unit by the means of software techniques     用软件技术提高旋转编码器分辨率的新尝试 短句来源     Thereinto, video object segmentation plays a critical role in realizing content-based coding and description, which has an immediate influence on coding efficiency and description validity.     其中,视频对象分割技术是解决基于内容编码和描述问题的关键所在,直接影响着编码器的性能和视频描述的有效性。 短句来源 更多        查询“编码器”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   encoder It can increase the processing speed by about 66%, work at 59 MHz, and meet the real-time needs of the video encoder. 例句来源       By using the angle encoder and interpolation arithmetic, high precision position deviations can be attained. 例句来源       A new packet type of control is proposed; it consists in that measurements of the sensor made with a certain frequency are stored in the digital encoder and transmitted in one packet in the network that closes the control system. 例句来源       Encoder and Distance Properties of Woven Convolutional Codes with One Tailbiting Component Code 例句来源       However, for rate Rtb >amp;lt; 1 tailbiting encoders, the WOT cannot be an encoder realization with a minimum number of delay elements. 例句来源       更多             coder The problem is solved by using the 1-bit mean coder-estimator sequence. 例句来源       The performance of the coder-estimator sequence is compared with that of the simple feedback power control technique by evaluating their respective fade margins as in commonly done in radio system engineering. 例句来源       Then, the output rate of the coder is controlled at group of frame scale, ensuring that it conforms to the parameters of a leaky bucket controller. 例句来源       The wavelet-based coder significantly improves the coding efficiency of the base layer compared with MPEG-4 ASP (Advanced Simple Profile) and H.26L TML9. 例句来源       Convergence behavior of the proposed scheme with turbo equalization using various type of linear precoder/transformer, various interleaver size and error control coder of various constraint length is also investigated. 例句来源       更多             en coder Even within a given exon, G + C-rich and A + T-rich short DNA segments preferentially encode R and K, respectively. 例句来源       As the chimpanzee R-C-E-F blood group system appears to be the chimpanzee counterpart of the human Rhesus (RH) system, we have tried to determine whether chimpanzee Rh-like genes encode R-C-E-F-related proteins. 例句来源       After di erencing, the 33-levelresult could be presented directly to the mismatch-shaping DAC en coder without the need for requantization. 例句来源       Approximately 135 genes encode R2R3MYB transcription factor proteins in the Arabidopsis genome. 例句来源                In this paper,we propose an Operation of DCT domain of“subblocks re- arrangement”,using a new method of application of VQ to DCT domain to practice image coding.This method is to use the dependences between subblocks to form high and equal dimensional vector.Therefore it can make coding more efficient and need only one vector quantizer for all formed source vectors.In this view-point,our method can makes the design of VQ more simple and general.We use the dependences between subblockes to get the formula fo...             本文提出了采用“子块重排”的 DCT 域操作法,把 VQ 应用于 DCT 域进行图象编码的新方法.这种方法是利用子块间的相关性,以求形成高维与等维的矢量.因此该方法,使编码更为有效,只需要一个编码器就能对所有形成的信源进行编码.根据此观点,我们的方案能使 VQ 器的设计更为简化通用.以子块间的相关性,得出动态二进制分配公式和σ~2的计算.在相同的σ~2与维数的约束下,我们以独立矢量分量作为信源,给出了失真的上限. 文摘来源          This article discusses the concrete implementation of computer- aided design of RLL codes. The procedure first chooses coding rate p/c according to the parameters d and k of RLL codes. Then, the higher order state transition-output symbol matrix is constructed and corresponding approximate characteristic vector is worked out. Finally an encoding output table of RLL codes satisfying the d and k constraints is obtained from state splitting and state merging.             本文着重讨论计算机辅助设计RLL码的具体实现问题.该过程首先根据RLL码两个参数d,k确定一个编码率p/q,然后构造出RLL码的高阶状态转换-输出符号矩阵并求相应的近似特征向量.最后通过状态分裂和状态归并过程,即可得到一个满足d,k约束的编码输出表.其中状态转换-输出符号矩阵为实现计算机辅助设计RLL码提供了有效的数据结构,而且要优化RLL码编码器,就必须有选择地进行状态分裂. 文摘来源          This paper briefly discusses the standard algorithm configuration of the 32 kbit/s ADPCM speech compression encoding recommended by CCITT in 1986,together with the principles of adaptive quantization and prediction algori- thm.A DSP TMS32010 chip is used to realize the whole encoding and decoding processes.The software is designed to make the operation time as short as possible.The system has passed the data testing sequence,and the experiment by means of computer simulation shows that the operation accurac...             本文论述了 CCITT 1986年10月提出的32kb/s ADPCM 语音压缩编码 G.721建议的基本结构,自适应量化和自适应预测算法基本原理,并利用数字信号处理器 TMS 32010的各种运算技巧,尽量压缩指令执行时间,用计算机模拟标准算法作为调试手段,完成了 G.721标准的编码器和解码器全部功能,达到运算精度与 G.721完全一致,并全部通过了数据测试序列. 文摘来源   << 更多相关文摘         相关查询: 视频编码器 语音编码器 光学编码器 磁性编码器 光编码器 绝对编码器 位置编码器 视频信号编码器 红外线编码器 增量编码器 flex编码器 光电编码器  对查询结果不满意

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