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lbp
- 来自<Multiresolution gray-scale and rotation invariant texture classification with local binary patterns>,LBP，用于图像的纹理特征分析-From <Multiresolution gray-scale and rotation invariant texture classification with local binary patterns>,LBP, us
sift-alghrithms
- SIFT算法大致有四个步骤: 1，尺度空间极值检测。在尺度空间通过高斯微分函数来检测潜在的对于尺度和旋转不变的兴趣点。 2，关键点定位。在兴趣点位置上，确定关键点的位置和尺度。3，方向确定。基于图像局部的梯度方向，给每个关键点分配方向。4，关键点描述。在每个关键点的领域内测量图像局部的梯度。最终用一个特征向量来表达。-SIFT algorithm roughly four steps: 1, the scale space extremum detection. In the sc
SIFT
- Sift(Scale Invariant Feature Transform)是一个很好的图像匹配算法，同时能处理亮度、平移、旋转、尺度的变化，利用特征点来提取特征描述符，最后在特征描述符之间寻找匹配。本源码是用c语言实现的，代码简单易理解-Sift (Scale Invariant Feature Transform) is a good image matching algorithm, and can handle the brightness, pan, rotate, scale ch
OpenSURF_version1c
- This function OPENSURF, is an implementation of SURF (Speeded Up Robust Features). SURF will detect landmark points in an image, and describe the points by a vector which is robust against (a little bit) rotation ,scaling and noise. It ca
oop_shop
- Tsinghua University Distance Educ combine PCA scale-invariant featu MFC class for displaying picture digital image project cases, the a method of image mosic by VC
GLMCandLBPextraction
- 第一个程序提取了图像灰度级为64的灰度共生矩阵，并计算了能量，熵，对比度，相关性，逆差矩这5个参数.第二个程序可以提取彩色图像的LBP纹理特征，可以提取采样点为8、16、24的统一模式（u2）、旋转不变模式（ri）、统一旋转不变模式（riu2）的LBP值。-The first program to extract a grayscale image GLCM 64, and calculate the energy, entropy, contrast, correlation, inverse
HuMoment
- 基于7个hu不变矩的图像匹配，基于7个hu不变矩的图像匹配-Image matching based on 7 hu invariant moments，Image matching based on 7 hu invariant moments
Sift
- 一种尺度不变特征算子，应用于目标检测和图像配准。-image matching, a scale invariant operator
CBIR_Shape
- matlab实现的，基于HU不变矩的图像形状特征提取的程序-matlab to achieve, based on image invariant moments shape feature extraction HU program
SURF-Points
- Module Provides implementation of SURF Points to detect invariant features input image for robust image matching. It takes less time to detect features an image rather than SIFT-Module Provides implementation of SURF Points to detect invariant featur
OpenSURF_version1c
- This code is an implementation of SURF (Speeded Up Robust Features). SURF will detect landmark points in an image, and describe the points by a vector which is robust against (a little bit) rotation,scaling and noise. It can be used in the same way a
matching
- 本文主要致力于图像配准和拼接算法的研究，一方面以Harris算法为基础，提出了一种基于圆形邻域增强的角点配准算法，而另一方面则根据图像配准精度需求及庞大图像规模，将图像的拼接算法改进，提出基于尺度不变特征一种的图像拼接算法。-The thesis focuses on image registration and stitching algorithm, on the one hand to the Harris algorithm, proposed corner registration a
sift-algorithm-VC
- 一个图像识别算法.SIFT综述 尺度不变特征转换(Scale-invariant feature transform或SIFT)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征，它在空间尺度中寻找极值点，并提取出其位置、尺度、旋转不变量，此算法由 David Lowe在1999年所发表，2004年完善总结。 其应用范围包含物体辨识、机器人地图感知与导航、影像缝合、3D模型建立、手势辨识、影像追踪和动作比对。-A kind of algorithm for the image reco
DETECTION-AND-DECODING-OF-QR-CODE
- This an OPENCV based project. Here we are implementing the algorithm that uses adaptive methods to segment the image to identify objects. The objects are then used to form candidate markers which are examined for several criteria. Potential m
SIFT
- SIFT匹配（Scale-invariant feature transform，尺度不变特征转换)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征，它在空间尺度中寻找极值点，并提取出其位置、尺度、旋转不变量，其应用范围包含物体辨识、机器人地图感知与导航、影像缝合、3D模型建立、手势辨识、影像追踪和动作比对。-Matching SIFT (Scale invariant feature transform, Scale invariant feature transform) is a co
bubianju
- 本文对于R.Y.wong提出的用于图像匹配的不变矩法进行了分析,给出了在离徽情况下平移和旋转不变性的理论证 明.同时指出比例因子的不变性在离散情况下是不成立的.最后DPSS/52计算机系统上采用四幅不同图像进行了计算机仿X 实脸,取得了与理论分析一致的结果-This article proposes to RYwong moment invariants method for image matching carried out by analyzing the situation in vit
sift
- 是用于图像处理领域的一种描述子。这种描述具有尺度不变性，可在图像中检测出关键点，是一种局部特征描述子。-Is a descr iptor for image processing. This descr iption is scale invariant, can detect the key points in the images, is a local feature descr iptor
shangchuanwenjian_xiaoboju
- 我所上传的文件是对图像进行小波变换，即小波分解，从而得到图像的小波不变矩。具有可操作性，绝对可以实现-I have uploaded files is to image wavelet transform, the wavelet decomposition, image wavelet moment invariant is obtained. Operable, absolute can be achieved
sl_ibvs2_generalmotion_moments_713
- 基于图像不变矩组合的六轴工业机器人视觉控制-Image invariant moments combination of six-axis industrial robot control method based on visual
siftDemoV4
- matlab 程序，由sift算法提出者提供的程序，可以在作者本人的个人主页上下载到-Distinctive Image Features Scale-Invariant Keypoints