搜索资源列表
corner_detector
- 我用matlab写的一个corner detector, 效果比现在流行的harris，susan，CSS等效果要好。 Algorithm is derived from: X.C. He and N.H.C. Yung, Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support , Proceedings of the 17th International Co
fdct_usfft_cpp
- This directory includes matlab interface of the curvelet transform using usfft. Basic functions fdct_usfft.m -- forward curvelet transform afdct_usfft.m -- adjoint curvelet transform ifdct_usfft.m -- inverse curvelet transform fdct
Imageprocessing.rar
- 包括图像分析的四部分代码：matlab扩散和高斯函数，线性扩散，线性复扩散，非线性扩散。,It contains four parts： [1]MATLAB function:diffusion.m gauss.m [2]Linear diffusion Applying linear diffusion to images creating linear scale-space. MATLAB code: demo_lin.m Image: haifa1.bmp [3]Li
scale-space.rar
- sift算子中高斯金字塔和DOG的生成，只是该算子的最初步骤,sift operator：the generation of Gaussian pyramid and DOG。it is only the first steps
affintpoints
- Affine spatial interest points detection using scale space analysis
Free_Space
- Matlab Code for large scale Free Space model-Matlab Code for large scale Free Space model
Free_SpaceVsTwoRay
- Matlab Code for large scale Free Space model vs Two Ray-Matlab Code for large scale Free Space model vs Two Ray
anisodiff
- ANISODIFF - Anisotropic diffusion. Scale-space and edge detection using anisotropic diffusion. (Matlab SourceCode) -ANISODIFF- Anisotropic diffusion. Scale-space and edge detection using anisotropic diffusion. (Matlab SourceCode)
libsvm-mat-2.9-1
- libsvm的matlab最新接口,支持64位操作系统下编译,可以超越进程4Gb空间的限制,处理大规模数据-This is the latest libsvm API for matlab supporting to compile under 64 bits OS,which can get away from 4Gb space in order to process large-scale data
tuxianpipei-dabao
- MATLAB图像配准源程序,初学者一起研究.图像配准的程序，在网上流传很多，本人把能找到的都打包.-MATLAB source image registration, novices together. Step one, calculated to be scale-space image registration and to obtain scale-space Harris corner step 2, using affine shape modification technolog
convolution
- This function is the function for the closed contour plot of the swing, then swing the plot padding made before the action, so the plot can take into account the entire swing closed contour, the program I used curvature scale space of his treatment a
sift
- SIFT特征（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-SIFT features (Scale-invariant feature transform, scale-invariant feature transform) is a computer vision algorithm to detect and describe the
siftdescriptormatlab
- this function returns the SIFT descr iptors DESCR of the SIFT frames P defined on the octave G of the Gaussian scale space.
trait_image_CSS
- Utilisation des certaines critères comme les textures ,la couleur et la forme ,donc en peut associer un vecteurs de caractéristiques pour l’image qui se trouve dans notre base des données , Nous utilisons les maxima de courbure de passage a zéros con
four-wei-scale
- 在基于Mean-Shift的目标跟踪算法中，尺度自适应机制是算法研究的一个重要方向。一种典型的方法采 用Lindeberg的尺度空间理论以获取目标尺度信息。但现有算法中将尺度由2．D矢量压缩为1一D量，未能精细地 刻画目标仿射变换时的尺度变化，从而限制了算法的适用范围。为此，该文将尺度维1．D滤波推广至2一D，构造得 到了相应的垂D尺度空间，并利用窄间维和尺度维的Mean-Shift交替迭代，实现了同时在空间位置和尺度方向对 目标的有效跟踪，提高了算法在目标尺度变化时的自适应性，
buildSS
- Builds a scale space to contain the sift features generated by a number of object images that were scale-normalized.
MATLAB-trans-Color
- 以MATLAB將影像做色彩空間轉換， 轉換的色彩分別為RGB轉Gray scale, RGB轉YUV, RGB轉lab, RGB轉HSV-MATLAB will do to the image color space conversion, the conversion of RGB colors were transferred Gray scale, RGB turn YUV, RGB turn lab, RGB and HSV
first-phase
- The aim of this paper is to describe a novel and completely automated technique for carotid artery (CA) recognition, far (distal) wall segmentation, and intima–media thickness (IMT) measurement, which is a strong clinical tool for risk assessme
Plate-recognition-system-source-code
- 本源码是基于MATLAB实现车牌识别并语音播报。 本系统针对家庭小型车蓝底白字车牌进行识别。根据彩色图像的RGB比例定位出近似蓝色的候选区域。但是由于RGB三原色空间中两点间的欧氏距离与颜色距离不成线性比例，在设定蓝色区域的定位范围时不能很好的控制。因此造成的定位出错是最主要的。这样在图片中出现较多的蓝色背景情况下识别率会下降，不能有效提取车牌区域。对此本文提出了自适应调节方案。对分割出来的区域进行识别调整。根据长宽比，蓝白色比对候选区域进行多次定位。最终找到车牌区域。 对字符正确识别之
robust_scale_filter
- Robust Scale Space Filter Ham Method s. anisotropic diffusion