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activecontour.关于主动轮廓模型的c++程序
- 关于主动轮廓模型的c++程序,详细说明了snake轮廓模型内部外部能量函数的求取等。,On the active contour model of the c++ program, details the snake contour model of internal and external energy function to strike and so on.
BlurScore.rar
- 在进行数字图像处理时,经常碰到评价一幅图像清晰度的问题,该源代码以边缘能量为基础评价一幅图像的模糊程度。,In digital image processing, we often encounter an image sharpness evaluation of the problem, the source code to the edge of the energy-based evaluation of the fuzzy degree of an image.
chip_histogram_features.rar
- 直方图是用面积表示各组频数的多少,矩形的高度表示每一组的频数或频率,宽度则表示各组的组距,因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征,如均值、方差、偏度、峰度、能量和熵。 ,Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency,
palm.rar
- :首次提出将局部二进制模式(LBP)~-用到掌纹识别中。借鉴分级检索的思想,先采用Gabor滤波器提取掌纹的全局能量特 征.后采用LBP算子提取局部特征实现两次分类。实验结果表明,与单纯的Gabor滤波器方法相比,系统的识别率可进一步提高。,This paper first presents a new method of palmprint identification by using Local Binary Pattern (LBP)·By referring to hierarch
SnakeProfile
- opencv例子里没有提供cvsnakeimage的使用方法,在此整理一个例子,可以形象的看看snake算法的结果,大致做法是: 首先设定域值分割,把基本的轮廓找出来,见图中蓝色轮廓线,再将轮廓点传入cvSnakeImage函数,计算出绿色的snake轮廓线。 其中参数alpha代表点相互靠拢的权值(0-1.0),beta表示弯曲能量(越小越容易弯曲)(0-1.0),gamma表示整体能量(0-1.0)。其中参数我自己也不确定具体的范围,最好自己更改不同的范围试试. -o
FFT_IFFT.rar
- (1)求出两维单色数字图象的傅立叶变换以及逆变换,除对比图象效果外,还要给出以中心点作为原点图象显示方式的傅立叶变换的频谱、相位谱,并验证两维傅立叶变换的性质。 (2)傅立叶变换后,计算图象能量谱的分布范围:画出包含图象能量92.0%,94.6%, 96.4, 98.0% 以及99.5% 的圆圈区域。,(1) obtained two-dimensional monochrome digital image of the Fourier transform and inverse transf
Texture.rar
- 由灰度共现矩阵提取纹理特征:能量,惯性矩,相关性,熵,有完整的交互界面,By the gray co-occurrence matrix texture features extraction: energy, moment of inertia, relevance, entropy, there is a complete interface
curvelet
- 利用curvelet波将不同聚焦图像进行分解,然后利用局部能量最大的方法将图像合成,得到清晰的图像、-Curvelet waves using different focus image decomposition, and then make use of local energy will be the largest image synthesis methods have been given clear images,
histogramfeaturestiqu
- 程序提取了很多直方图所需要的参数特征,如均值、方差、偏度、峰度、能量和熵。-chip_histogram_features
wavepage
- 小波包分析提取振动信号中的分解,系数重构特征频率,以及能量谱分析计算-Wavelet packet analysis to extract the vibration signal decomposition coefficient reconstruction of the characteristic frequency, and calculate the energy spectrum analysis
mp_image_inpaiting
- 可实现对残缺图像的修复,应用了基于mp算法的图像稀疏分解思想。过程中考虑到了原子库原子的能量特性-Enables the restoration of fragmentary images, applications mp-based algorithm for image sparse decomposition ideas. The process of taking into account the characteristics of atomic energy of the atom
LenafftLog
- 对图像进行傅里叶变换,其频谱图能量集中在一点,通过对其对比度进行扩展,则图像的频谱图更加清晰,本程序实现了此过程。-Fourier transform of the image, and its energy concentrated in the frequency spectrum that the expansion of its contrast, the frequency spectrum of the image more clearly, the procedures for t
FairingCurves
- 对三次样条曲线进行光顺,采用已有的Kjellander和Polikoff算法进行,以及新的精确能量光顺法-Of cubic spline smoothing curves, using the existing algorithm Kjellander and Polikoff, and the new precision energy smoothing method
PowerMaxImageFusion
- 图像融合是图像处理的一个研究热点,这里提供一种方法即局部能量最大选取规则图像融合法-Image fusion is image processing of a research hot spot that is here to provide a way to select the rules of the local energy of the largest image fusion method
PicEnergy
- 根据被测图像纹理背景和目标区域在小波变换域内图像能量分布的不同,以及经过多尺 度分解后在各子空间信息分布的不同,提出与背景纹理的方向无关,把目标的变化具有旋转、平移 以及尺度不变性的能量特征作为检测的依据。实验证明该方法具有较好的适应性。-According to the measured image texture background and target region in wavelet transform domain energy distribution of the di
Energy-minimizingsplinesinmanifolds
- 关于三维流形曲面上最小能量样条曲线的绘制,不错的一篇文章。-Three-dimensional manifolds on the smallest surface energy spline curve drawing, good article.
gabor
- 讲Gabor很详细 大家可以下下看看!(英文版)-Gabor speak in great detail to see if we can under the circumstances! (English version)
harmwavelet
- 此程序主要用于确定弱失速阶段的能量阶跃现象-This procedure is mainly used to determine the weak phase of the energy step stall phenomenon
gravity
- 能量重心校正法,对能量重心的分析和处理比较有用!-Energy focus of correction law, the focus on energy analysis and handling more useful!
quyufangfa
- 基于区域的五种方法,有能量,最大值,邻域和-Based on the five regions, there are energy, maximum, neighborhood and