搜索资源列表
detector
- 特征点提取,使用Forster Harris算子提取特征点，采用相关系数法进行影像匹配-Feature Point Detector
SIFT_VC(code)
- 是检测sift特征点的代码，下VS和OPENCV的环境下开发的。以DAVID G. LOWE的sift的论文为原型。-The detection sift feature point code developed under VS and OPENCV environment. DAVID G. The Lowe sift paper prototype.
siftdetectandmatch
- 运用sift算法提取两幅图像中的特征点，然后再进行特征点匹配，实现图像配准-Sift algorithm using two images extracted feature points, and then the feature point matching, to achieve image registration
ASMSourceCode
- ASM算法能够在人脸偏转情况下较好实现特征点定位-ASM algorithm can be deflected in the case of face feature point location to achieve a better
Implementation-of-SIFT-detection
- 摘要：针对SIFT 特征提取的硬件实现结构复杂、难以达到实时性的问题，提出一种改进的高斯金字塔构建方法，该方法从 构建高斯金字塔的原始意义出发，大幅减少了所需的运算时间和存储单元。同时提出并验证了合适的SIFT 参数配置，以及 具体的硬件优化和并行实现方案，使整个系统可以在一片单独的FPGA 芯片上实现。该系统读入串行像素数据流，输出关键 点的特征描述符，并采用256×256 的图像对其进行了仿真验证，结果表明完全达到了实时的效果。 关键词：特征点 实时 尺度不变特征变换 现场可
SiftANN
- 实现了SIFT特征点的提取和匹配功能，匹配算法使用的是ANN最相似最近邻居法。-Achieved a SIFT feature point extraction and matching, matching algorithm using ANN is most similar to nearest neighbor method.
sift-0.9.8-matlab
- sift提取特征点、描述子、最后进行匹配。-sift ：feature point，descr iptor， matching。
RTV
- bmp图像的分割，特征点的提取，LED曲线拟合，手动编辑功能，矢量化功能-bmp image segmentation, feature point extraction, LED curve fitting, manually editing functions, vector functions
colorful_sift
- 由于只是利用图像的灰度信息, SIFT 算法不能很好地区分形状相似但颜色不同的物体。针对这一问题, 提出了一种基于彩色的SIFT 特征点提取算法, 并着重分析了多种彩色模型对算法性能的影响。-Since only the use of images of gray-scale information, SIFT algorithm can not distinguish between good shape similar but different colors of objects. In
FeatureSelection
- Feature Selection using Matlab. The DEMO includes 5 feature selection algorithms: • Sequential Forward Selection (SFS) • Sequential Floating Forward Selection (SFFS) • Sequential Backward Selection (SBS) • Se
SURF_VC6.0
- Visual C++ 6.0 平台下使用OpenCV库实现的SURF特征点检测算法，效率较SIFT特征点检测要高。正确配置OpenCV后能修改输入图像能正确运行。-SURF feature point detection algorithm implemented using the OpenCV library under the Visual C 6.0 platform, more efficient than the SIFT feature point detection is hig
csift
- 一种基于彩色图像的SIFT方法，先算彩色不变量再用SIFT算特征点-Color images based on SIFT method, first considered and then color invariant SIFT feature point count
sift_match
- 基于openCV用VC++写的sfit特征点检测与匹配算法。-On openCV using VC++ written sfit feature point detection and matching algorithms.
my_harris
- Harris算子提取特征点的matlab程序-Get feature point using Harris
find_obj
- surf 方法 直接能运行 配上opencv 图像特征点匹配 sift方法的改进版本，在时间上面大大提高同时在光照方面比sift要好很多-Methods can be run directly coupled surf opencv image feature point matching method sift improved version of the above at the time of greatly increased both the light much better th
daisy-1.8.1.tar
- daisy特征点描述算法，用于计算单个点的。-daisy feature point describes algorithms used to calculate a single point.
Detection1
- 基于特征点检测匹配的运动补偿方法，然后通过补偿的差分图像法来检测移动平台下的运动目标-Based on feature point detection method of matching motion compensation, and then through the compensation differential image method to detect the mobile platform under the moving target
newmatch
- 对两幅图像进行角点检测，并对检测到的角点进行特征匹配，效果非常好，误匹配率非常低，耗时仅9毫秒-Two images of the corner detection, and detects the angular point feature matching, the effect is very good, very low false match rate, time-consuming only 9 ms
lubangxingdetuxiangpinjie
- 图像拼接的核心是图像的配准.提出一种准确、高效的图像拼接方法:利用Harris角点检测算子提取相邻图 像的特征点,通过Euclid度量改进熵变换的算法,进行特征点匹配,并通过最小均值二乘估计求解相邻图像的变换 矩阵,以此实现宽视角图像的拼接.实验结果表明:所给出的算法能够实现场景图像的精确匹配. -Image mosaic is the core of image registration. Make an accurate and efficient method of image
zw
- 指纹识别算法学习套件 3.0具有指纹图像增强，脊线细化，特征点提取，指纹特征匹配等功能的低速测试版 本套软件建立在拥有自主知识产权的专利算法基础之上，通过有效降低背 景噪音，图像 增强优化，最终实现精准识别功能.-Fingerprint recognition algorithm with learning packages 3.0 fingerprint image enhancement, ridge detail, feature point extraction, feature