搜索资源列表
Classical-Cipher
- Classical - Cipher is a useful stand alone PC app that can be used to decipher/Encrypt different ciphers, such as Shift Substitution, Affine Substitution, Vigenere Cipher, Transposition Cipher and Jefferson Cipher. Hope you find this useful.
fangsemima
- 仿射密码体制加解密，较移位代换等加解密体制，更加优越。-Affine cipher encryption and decryption, a shift substitution and encryption and decryption system, more superior.
fangshemima
- 仿射密码的实现，并可以完成简单的加密解密功能-The realization of affine password, and can complete simple encryption and decryption functions
siftDemoV4
- Matbal下的SIFT算法源代码，可以直接运行，处理两幅图像之间发生平移、旋转、仿射变换情况下的匹配问题-SIFT algorithm in Matlab source code can be run directly between processing the two images match under translation, rotation, affine transformation
circle-center-fast-accurate-locating
- 摘要：针对SIFT算法在圆心检测应用中的特点，分析了SIFT算法中存在的冗余步骤，提出对其进行简化改进： 估计圆心所在的金字塔层，删减金字塔中多余的层数建立，并且通过提高滤除低对比度特征点阈值的办法减少 背景特征点的生成，去掉了特征点辅方向分配和建立辅方向特征点这一步骤。分别对计算机模拟生成的标准 圆和实际的PCB定位标志图像做了圆心检测实验，实验表明，SIFT算法改进后在没有降低其定位精度及对图 像的模糊、光照、仿射等变换适应性的情况下，大大缩短了检测时间，提高了检测效率。
Move-smooth.kdh
- 多轨迹映射的仿射运动滤波算法，有助于大家在视频运动信息的分析-Many of the track mapping affine movement filtering algorithm, help everybody in the video sports information analysis
yuandaim
- 分形中的迭代函数系统 相似变换是指在各个方向上变换的比率必须相同的一种比例变换；仿射变换是指在不同的方向上变换的比率可以不同的一种比例变换。 -The iterative fractals function system, similar changes in various directions on the ratio of change must be a change in the same proportion ； an affine transformation in
Affine_Cipher-mfc
- 仿射密码加解密算法，有MFC界面，密码学实验作业-AFFINE CIPHER
005
- 线性和二次型时频表示（傅里叶变换和Cohen类、Affine类时频分布）-Linear and quadratic time-frequency representation (Fourier transform, and Cohen, the Affine class of time-frequency distribution)
ecc_matlab
- This is a demo execution of ECC image alignment algorithm comment two of the three following lines transform = translation transform= affine transform = homography YOU MIGHT NEED MORE ITERATIONS FOR HOMOGRAPHIES!-
matlab_openCV
- This is a demo execution of ECC image alignment algorithm comment two of the three following lines transform = translation transform= affine transform = homography YOU MIGHT NEED MORE ITERATIONS FOR HOMOGRAPHIES!-
SIFT
- Sift算子最早是由D.G.Lowe于1999年提出的，当时主要用于对象识别。 2004年D.G.Lowe对该算子做了全面的总结，并正式提出了一种基于尺度空间的、对图像缩放、旋转甚至仿射变换保持不变性的图像局部特征描述算子sift（Scale Invariant Feature Transform)算子，即尺度不变特征变换。-Sift child the first count by DGLowe in 1999, was mainly used for object recognition
mimaxue-test1
- 密码学作业-古典密码体制的实践与分析,包括仿射密码，维吉尼亚密码，希尔密码和维吉尼亚和行置换的乘积密码体制 -Cryptography operations- the practice of classical cryptography and analysis, including affine password Virginia password, password, and Virginia Hill and replacement of the product line cryptosy
Affine-moment-invariants
- 矩函数研究专家Flusser写的书《Moments and Moment Invariants in Pattern Recognition》中仿射变换不变量部分的matlab代码-《Moments and Moment Invariants in Pattern Recognition》
AffineTransform
- 利用OpenCV来实现图像的仿射变换。参数可以自定义设置。-The image affine transform using OpenCV
MSA
- 提取图像的多尺度自卷积特征，具有很好的仿射不变性。-Extract the image of the multi-scale characteristics of self-convolution, affine invariance.
image-process
- 对图像进行处理，包括加遮挡，旋转，仿射变换，形状调整等等。-Image processing, including plus occlusion, rotation, affine transformation, the shape of the adjustment.
AndroidIMBluetoothP2P
- code to obtain affine moment invariant features. Apply the technique to OCR and use a standard classifier to evaluate the performance of your implementation Blur Invarient
90161AffineTrans
- 武汉大学遥感信息工程学院 摄影测量实习仿射变换逆变换，以TXT文档形式输出。-WHU remote sensing engeering affine
affinespace
- 本代码用于将传统的2D/3D坐标系的点转换成仿射坐标系的点-affine space coordinate