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IMPROVEDHARRISCorner
- 经典的Harris角点检测算法经过改进的VC代码,可以用来提取灰度图象的特征点,用于匹配,运动估计,光流计算,形状分析等。-classic Harris corner detection algorithm improved VC code, Gray can be used to extract image feature points for the match, motion estimation, optical flow, shape analysis.
motiondetection
- 完整的程序,提供测试视频帧。根据视频帧中图像的形状进行运动估计-integrity of the procedures for testing video frames. According to Video Frame Image Motion Estimation shape
img_process_java
- 图像/视频处理程序,运行命令:java Video processor Canny edge, Gabor texture feature 输入为彩色或灰度图;motion estimation 输入为QCIF序列;the shape processing 输入为二值图像-image / video processing procedures, execute commands : java Video processor Canny edge, Gabor texture feature
GGD
- 自己编写的matlab程序,用于广义高斯分布的形状参数估计。-Matlab have written procedures for the generalized Gaussian distribution shape parameter estimation.
chap06
- 在VC++6.0下运行的MPEG-4编码,包括入口函数,视频对象平面编码函数,运动信息编码,运动估计和预测补偿函数,运动向量和预测误差计算的函数,纹理编码,运动向量图象编码函数,帧内纹理编码函数,形状纹理编码函数,DC/AC系数预测函数,供大家参考-In VC++6.0 run under the MPEG-4 encoding, such as import function, video object plane coding function, sports information cod
3DShapeEstimationandImageRestoration
- 3D Shape Estimation and Image Restoration Exploiting Defocus and motionblu是一本关于图像处理的书籍-3D Shape Estimation and Image Restoration Exploiting Defocus and motionblu is a book about image processing
xinxiyincang
- 产生符合高斯分布N( u, a*a)的随机数,然后用参数估计法估计相应的 和 产生尺度参数为 的指数分布,并且估计参数 的取值和根据我介绍的方法产生GGD分布的随机数,形状参数为c =1.0-That meet the Gaussian distribution N ( u, a* a) of the random number, then the corresponding parameter estimation method to estimate and
GGD
- 这是几个不同形状参数的广义高斯分布的密度函数作图,以及形状参数的极大似然估计的程序。-This is several different shape parameters of the generalized Gaussian distribution density function mapping, as well as the shape parameter of the great likelihood estimation procedures.
1st
- trial code for vocal tract shape estimation .-trial code for vocal tract shape estimation .
affintpoints
- 仿射不变Harris, Laplacian, det(Hessian) and Ridge 特征点检测 参考文献:An affine invariant interest point detector , K.Mikolajczyk and C.Schmid, ECCV 02, pp.I:128-142.-Matlab code for detecting Affine spatial interest points. Includes Harris, Laplacian, det(Hess
Approach-of-object-detection
- 针对目前大多数形状特征描述的全局性以及对旋转 缩放等变化的敏感性, 采用一种基于目标近似多边形的形状特征描述, 这种描述方式具有局部性和紧凑性, 同时结合运动参数预测及递归估计的方法实现二维目标的检测和定位-Most shape for the global characterization of and sensitivity to changes in the rotation scaling, using a polygon shape based on characteristics o
APSIPA319-1
- DOA estimation paper using propagator method using L shape array
object-weight-estimation-pdf
- It helps to estimate the weight of the object in 2D image. It is based on image processing and object recognition. The system extracts important features such as shape, color, size and texture.
music_two
- 述是经典MUSIC算法的基本原理,许多限制是可以放宽或取消的。首先,关于均匀线阵的限制不是必须的,实际中可采用几乎是任意形状的阵列形式,只要满足在个独立信号源的条件下,矩阵具有个线性无关的列就可以了。其次,天线阵元在观测平面内无方向性这一点也不是必要的,而且还可以考虑三维空间的DOA估计问题,即不仅估计信号的方位角,还要估计它的俯仰角,当然MUSIC算法还用于频率、方位和俯仰的联合估计。-Above is the basic principle of the classical MUSIC al
Robust_Face_Landmark
- 在现实世界条件下获取人脸存在较大的变化在形状和遮挡由于不同在姿态、表情、附属品的使用,例如,太阳镜和帽子以及与目标体(e.g. 食物)的交。当前的人脸界标估计方法在这种条件下努力但由于缺乏一种有效的理论方法用于处理局外点。我们提供了一个新奇的方法,称为Robust Cascaded Pose Regression (RCPR),通过检测显式的遮挡且使用鲁棒的形状索引的特征可以减少exposure对于局外点。我们证明RCPR改进先前的界标估计方法在3个通用的人脸数据集上(LFPW, LFW and
MeanShift
- MeanShift算法是一种无参概率密度估计法,算法利用像素特征点概率密度函数的梯度推导而得, MeanShift算法通过迭代运算收敛于概率密度函数的局部最大值,实现目标定位和跟踪,也能对可变形状目标实时跟踪,对目标的变形,旋转等运动也有较强的鲁棒性。MeanShift算法是一种自动迭代跟踪算法,由 MeanShift补偿向量不断沿着密度函数的梯度方向移动。在一定条件下,MeanShift算法能收敛到局部最优点,从而实现对运动体准确地定位。-MeanShift algorithm is a no
shapeconvex
- matlab程序。利用二维图像生成3d形状,有原始代码,有测试数据。(We investigate the problem of estimating the 3D shape of an object, given a set of 2D landmarks in a single image.To alleviate the reconstruction ambiguity, a widely-used approach is to confine the unknown 3D shape