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: 双线性插值的matlab实现，可以用于运动补偿，对处理后的图像进行重建等。-Bilinear interpolation matlab realize that can be used for motion compensation, to deal with the images after reconstruction. Platform: |
Size: 1024 |
Author:kevin |
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Description: 帧重复方法是最基本的非运动补偿插帧算法。插入帧中每一个像素都是来自于上一帧相同位置的像素，这种算法运算量低、实现难度小，但是对于运动图像来说，图像质量会变差，使得图像抖动或模糊。
-Frame repeat method is the most basic non-motion compensation frame interpolation algorithm. Insert frames from each pixel in the same location as a pixel, this algorithm is low and difficult to achieve small, but for the motion image, the image quality will deteriorate, making image dithering or fuzzy. Platform: |
Size: 6144 |
Author:郑丹 |
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Description: 一种简化自适应运动补偿插值方案
当运动向量比较精确时,两帧对应的两个像素具有相近的像素值,因此，中值滤波器可选其中任一个像素值作为输出；当运动向量不再可靠时,中值滤波器就会选择输出两帧中对应的两个像素的平均值作为一种性能上的妥协-A simplified adaptive motion compensation interpolation program when more precise motion vectors, the two corresponding two pixels with similar pixel values, therefore, in any of the optional filter value as a pixel output when motion vectors do not longer reliable, the median filter output 2 will choose the corresponding average of two pixels as a performance compromise Platform: |
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Author:郑丹 |
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Description: 针对视频序列的超分辨率重建,提出了一种动态自适应滤波方法. 在最大后验概率估计和加权最小二乘
的基础上,给出视频序列超分辨率重建数学模型 深入研究了运动补偿矩阵和权值矩阵的构成和性质 详细推导了
自适应滤波器的递推公式 分析了算法的存储与计算复杂度. 仿真实验表明该算法的重建结果相当有效,相比双三
次插值和无运动补偿的单帧迭代重建,可以获得一定的PSNR 增益 与Elad 滤波方法相比,具有更小的计算量和
更强的自适应性和鲁棒性.-Super-resolution for the reconstruction of video sequence, a dynamic adaptive filter. The maximum a posteriori probability estimation and weighted least squares, based on the super-resolution reconstruction of video sequence is given mathematical model in-depth study of the motion compensation matrix and weighted matrix composition and properties detailed derivation of the adaptive filter recurrence formula analysis of algorithms for the storage and computational complexity. Simulation results show that reconstruction of the algorithm very effective, compared to bicubic interpolation and non- Iterative reconstruction of single-frame motion compensation, allowed a certain PSNR gain and Elad filtering method, the calculation has a smaller volume and greater adaptability and robustness. Platform: |
Size: 269312 |
Author:redxuech |
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Description: 基于运动补偿和自适应插值的混合去隔行方法-Interpolation based on motion compensation and adaptive de-interlacing method of mixing Platform: |
Size: 626688 |
Author:李眼 |
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Description: 研究半监督学习的模糊核聚类方法用于变速箱早期故障诊断的方法。故障特征不明显、样本差异小是机械故障早期检测的
难点， 基于半监督学习的核聚类方法利用少量已知模式的样本， 结合大量未知模式的样本进行半监督学习， 得到较好的识别效果。-In this paper, motion control method of semi-closed CNC method is presented for gear-box fault early detection. The difficulty
machine tools is introduced. First, regard backlash compensation in mechanical fault early detection is to detect the weakly fault
pitch error compensation and the ideal speed from interpolation information immerged in noises. The semi-supervised kernel
calculating as the velocity feed-forward. Platform: |
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Author: |
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Description: 此代码通过OBMC(重叠块运动补偿)实现了视频插帧运算。利用已有的运动向量和前后两帧图像，通过OBMC算法，求出中间内插帧-This video frame interpolation operator code OBMC (overlapped block motion compensation). Using the existing motion vectors and two of front and rear image is obtained through the the OBMC algorithm, intermediate interpolated frame Platform: |
Size: 1024 |
Author:ll |
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Search - motion compensation interpolation