Description: AVS运动补偿电路的VLSI设计与实现
提出了一种基于AVS标准的高效的运动补偿电路硬件结构，该设计采用了8 X 8块级流
水线操作，运动矢量归一化处理和插值滤波器组保证了流水线的高效运行以及硬件资源的最优
利用。采用Verilog语言完成了VLSI设计，并通过EDA软件给出仿真和综合结果。-AVS motion compensation circuit of VLSI Design and Implementation of a standard based on the AVS motion compensation circuit efficient hardware structure, the design used 8 X 8 block-level pipelining, the normalized motion vector processing and interpolation filter bank guarantee efficient operation of the pipeline, as well as the optimal use of hardware resources. Using Verilog language completed VLSI design and EDA software through simulation and synthesis results. Platform: |
Size: 216064 |
Author:sss |
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Description: verilog码写的CIC滤波器的程序，包括4倍抽取CIC滤波器和内插的CIC滤波器两个-Verilog code written by CIC filter procedures, including 4 times the extraction CIC filter and the CIC interpolation filter two Platform: |
Size: 22528 |
Author:桃子 |
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Description: 首先介绍了内插理论和CIC 滤波器原理,重点给出了CIC 滤波器设计方法,并分析了CIC 滤波器级联级数
和滤波器阶数的选取对通带衰减和旁瓣抑制的影响,仿真结果验证了设计方法的有效性和可行性。-First introduced the theory and CIC interpolation filter, the focus is given CIC filter design methods, and analyzes the CIC filter and filter cascading series of the selected order of the pass-band attenuation and the effects of sidelobe suppression, The simulation results show the design method is effective and feasible. Platform: |
Size: 203776 |
Author:会飞的鱼 |
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Description: 插值滤波器,用于音频解码调制解调,滤波器系数用移位相加实现-Interpolation filter, audio decoder for modulation and demodulation, filter coefficient shift combined with the realization of Platform: |
Size: 966656 |
Author:蔡友 |
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Description: 基于kaiser窗的四倍内插和两个半带滤波器的级联-Based on four times the kaiser window interpolation and two half-band filter cascade Platform: |
Size: 1024 |
Author:xiaoxiao |
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Description: 一个新的纹理合成的上行采样算法，即利用现有的高分辨率的样本纹理作为先验引导条件，对合
成的低分辨率的纹理进行插值，获取更好的高分辨率纹理合成结果．该算法的主要思想是基于联合双边滤波器进
行纹理合成上采样，对低分辨率合成纹理应用空间滤波，而将一相似的边界滤波联合地应用在高分辨率的样本纹
理上-Texture synthesis of a new sampling algorithm for the uplink, that is, use of the existing samples of high-resolution texture as a guide a priori conditions for the synthesis of low-resolution texture interpolation, to obtain better results of high-resolution texture synthesis. The main idea of the algorithm is based on the joint bilateral filter for texture synthesis on sampling, on the application of low-resolution texture synthesis of spatial filtering, and a similar use of joint border filtering samples in the high-resolution textures on the Platform: |
Size: 803840 |
Author:ws |
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Description: 用matlab设计一个抽取率为2的CIC抽取滤波器和插值率为2的插值滤波器-Using matlab to design a decimation rate of 2 of the CIC decimation filter and interpolation rate of 2 of the interpolation filter Platform: |
Size: 1024 |
Author:viper09 |
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Description: 4阶CIC内插滤波器，内插系数64，Verilog版本，数字下变频-4-order interpolating CIC filter interpolation factor of 64, Verilog version of the digital down-conversion Platform: |
Size: 1024 |
Author:王刚 |
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Description: 2010年最新用小波变换做CFA彩色图像插值的源程序。J. Tian, W. Yu and L. Ma, "Color filter array color reproduction using
cycle-spinning," International Journal of Electronics and Communications,
Vol. 64, No. 6, pp. 584-587, Jun. 2010.-New 2010 CFA to do with the wavelet transform of the source color image interpolation. J. Tian, W. Yu and L. Ma, " Color filter array color reproduction using cycle-spinning," International Journal of Electronics and Communications, Vol. 64, No. 6, pp. 584-587, Jun. 2010. Platform: |
Size: 507904 |
Author:张华 |
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Description: Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.-Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.
Platform: |
Size: 1024 |
Author:hyunjun.ahn |
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Description: 图像的双线性插值放大算法中，目标图像中新创造的象素值，是由源图像位
置在它附近的2*2 区域4 个邻近象素的值通过加权平均计算得出的。 双线性内插
值算法放大后的图像质量较高，不会出现像素值不连续的的情况。然而次算法具
有低通滤波器的性质，使高频分量受损，所以可能会使图像轮廓在一定程度上变
得模糊。 -Bilinear interpolation algorithm to enlarge the image, the target image in the newly created pixel value is determined by the source image position in its area near the 4 2* 2 the value of neighboring pixels calculated by the weighted average. Bilinear interpolation algorithm to enlarge the image quality after the high pixel value does not appear the situation is not continuous. However, sub-algorithm has low-pass filter nature of the damage to the high frequency components, it may make the image contour to some extent become blurred. Platform: |
Size: 332800 |
Author:chenjun |
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Description: the noise deteriorates the
interpolation performance in digital images, it is effective to
employ denoising prior to the interpolation. In this paper, we
propose a novel interpolation framework in which denoising
and image sharpening methods are embedded. In the
proposed framework, the image is first decomposed using the
bilateral filter into the detail and base layers which represent
the small and large scale features, respectively. The detail
layer is adaptively smoothed to suppress the noise before
interpolation and an edge-preserving interpolation method is
applied to both layers. Finally, the high resolution image is
obtained by combining the base and detail layers.
Experimental results show that the proposed algorithm
outperforms the conventional methods Platform: |
Size: 1034240 |
Author:prabhakaran |
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Description: 用内插法写的FIR高通滤波器，是基于MATLAB2010写的-Written by interpolation FIR high-pass filter, is written based on MATLAB2010 Platform: |
Size: 130048 |
Author:杨过 |
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Description: 首先，生成一个多音正弦，然后进行补零的插值，然后把补零插值的信号塞到一个低通滤波器里面，这样就有三个版本的信号，原始信号，补零插值信号，以及插值滤波之后的信号。(First, generate a polyphonic sine, and then make zero interpolation, and then fill the zero interpolation signal into a low-pass filter inside, so there are three versions of the signal, the original signal, zero interpolation signal, and interpolation filter After the signal.) Platform: |
Size: 1024 |
Author:断雁孤鸿
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Search - interpolation filter