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SURF

于 2014-02-21 发布 文件大小:1679KB
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  surf 特征提取 点特征 尺度不变性 黑森林矩阵(surf feature extraction)

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  • ParticleEx2
    I think this file can be used to filter the latent state variable(used to filter the latent state variable)
    2012-04-27 01:52:09下载
    积分:1
  • chaoliujisuan
    潮流计算程序,初始值使用高斯赛德尔法迭代所得,具有很高的精度和求解效率。(Flow calculation procedures, the initial value of iteration proceeds using high Sisaideer method with high accuracy and solution efficiency.)
    2012-05-09 10:50:02下载
    积分:1
  • text3t
    编队队形方向控制,将编队队形方向控制问题转化为编队队形状态两控制问题。(The direction of formation control, the direction of the formation control problem is transformed to two control problems for the formation state.)
    2012-05-28 16:42:15下载
    积分:1
  • paper1
    Gabor小波变换技术对医学CT图像进行纹理特征分类时,由于图像拍摄角度的变化会造成分类的误差。针对以上问题,在Gabor小波变换的基础上提出一种用于分析旋转不变医学图像的方法。该方法采用旋转规范化,即特征元素的循环移位使规范化后所有的图像都具有相同的主方向。实验结果表明,加入旋转规范化循环算子的Gabor小波变换在医学CT图像纹理特征分类时能够达到较好的精确度。(Gabor wavelet transform lacks in its ability to classify the medical CT image if it’s rotation invariant image. Aiming at the problem, an approach is presented for rotation invariant medical texture classification based on Gabor wavelet transform. Rotation normalization is achieved by circular shift of the feature elements, so that all images have the same dominant direction. Experimental result shows that Gabor wavelet transform with circular operator of rotation normalization has well precision to classify the medical CT image.)
    2011-12-04 15:42:15下载
    积分:1
  • matlab
    一个二维静电场,电位函数为φ(x, y),将正方形分成25个正方形网格。有16个内部网格点。假定16个网格点的初值都定为零,试用超松弛法确定16个内部网格点的电位值。(A two dimensional electrostatic field, the potential function for phi (x, y), the square into 25 square grid. There are 16 internal grid point. Assume that 16 mesh point of initial value at zero, trial overrelaxation method to determine the potential value of 16 internal grid point.)
    2014-01-03 22:37:04下载
    积分:1
  • 013362822yuanzhen
    对均匀圆阵和均匀线阵的方向图指向进行描述 matlab(UCA ULA MATLAB)
    2010-11-30 10:11:43下载
    积分:1
  • LQR_comp
    computes the LQG controller parameters, [K1 K2 K3 K4] system states are the HF components of: LSS speed, HSS speed, coupling internal torque, wind torque uses the linearzid WECS model with parameters computed in linf_param_comp.m file uses quadratic performance index with weighting coefficient weight
    2014-10-31 20:04:08下载
    积分:1
  • Single_Phase_FW(2)
    Single_Phase_FW 2010
    2011-12-12 08:25:39下载
    积分:1
  • pend
    一阶倒立摆建模,仿真效果的程序,同时还进行了极点配置!(Inverted pendulum modeling, simulation results of the procedure, but also for the pole assignment!)
    2010-07-12 12:34:20下载
    积分:1
  • video_capturevfm-matlab
    matlab的视频捕获程序,希望对大家有用。谢谢了。(Matlab Video Capture procedures in the hope that it may be useful right. Thank you, the.)
    2006-11-04 00:32:07下载
    积分:1
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