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sift_method
- SIFT（Scale-invariant feature transform）是一种检测局部特征的算法，该算法通过求一幅图中的特征点（interest points,or corner points）及其有关scale 和 orientation 的描述子得到特征并进行图像特征点匹配，获得了良好效果-SIFT (Scale-invariant feature transform) is a local feature detection algorithm by finding a pictur
Image-Stitching
- 基于SIFT特征的全景图像拼接 主要分为以下几个步骤： (1) 读入两张图片并分别提取SIFT特征 (2) 利用k-d tree和BBF算法进行特征匹配查找 (3) 利用RANSAC算法筛选匹配点并计算变换矩阵 (3) 图像融合 -Image Stitching
SIFT_Matlab_global-context
- SIFT特征检测算法改进，SIFT描述子加入全局向量，对局部信息相似度高的图像检测的误匹配剔除有明显改进-This paper presents a technique for combining global context with local SIFT information to produce a feature descr iptor that is robust to local appearance ambiguity and non-rigid transformation
Lowe-SIFT2004
- 这是D.C.Lowe2004经典的SIFT算法的原文，是SIFT算法学习的必备法宝。-This is the original D.C.Lowe2004 classic SIFT algorithm, SIFT algorithm to learn the necessary magic weapon.
eu582
- 详细画出了时域和频域的相关图，非归零型差分相位调制信号建模与仿真分析 ，结合PCA的尺度不变特征变换(SIFT)算法。- Correlation diagram shown in detail the time domain and frequency domain, NRZ type differential phase modulation signal modeling and simulation analysis, Combined with PCA scale invariant f
mjfap
- 包括回归分析和概率统计，结合PCA的尺度不变特征变换(SIFT)算法，计算晶粒的生长，入门级别程序。- Including regression analysis and probability and statistics, Combined with PCA scale invariant feature transform (SIFT) algorithm, Calculation of growth, entry-level program grain.
vugsq
- 采用热核构造权重，结合PCA的尺度不变特征变换(SIFT)算法，插值与拟合的matlab实现。- Thermonuclear using weighting factors Combined with PCA scale invariant feature transform (SIFT) algorithm, Interpolation and fitting matlab implementation.
iq245
- 结合PCA的尺度不变特征变换(SIFT)算法，正确率可以达到98％，粒子图像分割及匹配均为自行编制的子例程。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Accuracy can reach 98 , Particle image segmentation and matching subroutines themselves are prepared.
dtdri
- 结合PCA的尺度不变特征变换(SIFT)算法，已调制信号计算其普相关密度，Matlab实现界面友好。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Modulated signals to calculate its density Pu-related, Matlab to achieve user-friendly.