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基于sift的图像拼接技术
应用背景
SIFT特征匹配算法, 在没有先验知识条件下, 对旋转、尺度缩放、光照、视角变化等图像变化因素保持一定鲁棒性, 且对低重叠区域(30%左右的相似重叠区域)、部分遮挡(只出现在其中一张图上的物体)和噪声等因素也保持较好的可匹配性。可用于多尺度下的特征匹配，以及鲁棒性的图像拼接。
关键技术
1.高斯尺度空间极值检测
2.特征点位置的确定
3.特征点方向的分配
4.生成SIFT特征向量
5.图像拼接
6.图像融合
提取图像的sift特征，构造特征描述子，基于sift特征构造BBF-tree，根据描述子之间的欧式距离进行初步的匹配，然后进过鲁棒的Ransac估计出最佳运动模型H，然后用距离加权的方法在重叠区进行融合。
- 2022-01-26 00:03:58下载
- 积分：1
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Used to control stepper motor driven throttle sensors, collect data, generate da...
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- 2022-06-20 09:25:14下载
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主要是一些图像处理的源码，包括高斯图像生成，目标的标记和提取，高斯曲面拟合和一个高通滤波器...
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- 2022-02-02 07:51:35下载
- 积分：1
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特征提取超实用源码
实用.....经本人检测...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- 2022-08-17 03:26:34下载
- 积分：1
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打开一个BMP格式图片并进行Rober算子检测
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- 2023-08-04 13:30:03下载
- 积分：1
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“计算几何结构”（第二版）的代码：代码功能章…
C code for "Computational Geometry in C (Second Edition)": Code function Chapter pointer directory ----------------------------------------------------- Triangulate Chapter 1, Code 1.14 /tri Convex Hull(2D) Chapter 3, Code 3.8 /graham Convex Hull(3D) Chapter 4, Code 4.8 /chull sphere.c Chapter 4, Fig. 4.15 /sphere Delaunay Triang Chapter 5, Code 5.2 /dt SegSegInt Chapter 7, Code 7.2 /segseg Point-in-poly Chapter 7, Code 7.13 /inpoly Point-in-hedron Chapter 7, Code 7.15 /inhedron Int Conv Poly Chapter 7, Code 7.17 /convconv Mink Convolve Chapter 8, Code 8.5 /mink Arm Move Chapter 8, Code 8.7 /arm-C code for "Computational Geometry in C (Second Edition)": Code function Chapter pointer directory----------------------------------------------------- Triangulate Chapter 1, Code 1.14 /tri Convex Hull(2D) Chapter 3, Code 3.8 /graham Convex Hull(3D) Chapter 4, Code 4.8 /chull sphere.c Chapter 4, Fig. 4.15 /sphere Delaunay Triang Chapter 5, Code 5.2 /dt SegSegInt Chapter 7, Code 7.2 /segseg P
- 2023-04-03 14:50:03下载
- 积分：1
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openve is a library for image and video in c,this programe is developed on VC, c...
opencv是c语言编写的图像和视频处理的函数库，这个程序利用vc平台，调用opencv的人脸识别函数-openve is a library for image and video in c,this programe is developed on VC, call face recognition function of opencv.
- 2022-05-07 14:26:32下载
- 积分：1
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difference method using dynamic image sequence reconstruction of the background,...
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- 2022-02-26 08:35:21下载
- 积分：1
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jpg coding, C realization of the VC under development and tested. We hope to use...
jpg 编码，用C++实现，在VC下开发，经过测试。希望对大家有用-jpg coding, C realization of the VC under development and tested. We hope to useful
- 2022-02-22 12:22:06下载
- 积分：1
