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该代码提供了一系列的 方法进行直线提取，边界检测，椭圆拟合等
该代码提供了一系列的 方法进行直线提取，边界检测，椭圆拟合等-The code provides a series of straight-line method of extraction, boundary detection, ellipse fitting, etc.
- 2023-07-31 20:25:03下载
- 积分：1
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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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Canny edge detection algorithm to achieve
Canny边检测算法的实现-Canny edge detection algorithm to achieve
- 2022-08-16 11:29:53下载
- 积分：1
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用MATLAB编写的图像压缩程序和解压程序，带有测试图片。
用MATLAB编写的图像压缩程序和解压程序，带有测试图片。-Written using MATLAB image compression and decompression process programs, with a test image
- 2022-08-22 10:16:27下载
- 积分：1
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数字图像水印的嵌入和提取算法
数字图像水印的嵌入和提取算法-Blind-detection digital watermarking embedding and extraction algorithm. The program is made by C language. (watermark.rar file include test image file)
- 2022-04-22 17:55:03下载
- 积分：1
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图像区域选择
image zone selection
- 2022-03-03 03:08:26下载
- 积分：1
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A menu interface, respectively, using the menu command to map the original data...
一个菜单界面，分别用菜单命令来绘制原数据曲面图，线性插值，最近点插值，3次多项式插值，3次样条插值后的图形，每次插值都可以在同一图形界面下比较插值前后图形。-A menu interface, respectively, using the menu command to map the original data surface map, linear interpolation, nearest point interpolation, polynomial interpolation 3 times, 3 times after spline graphics, interpolation can be per- under the same graphical interface graphics compared before and after interpolation.
- 2022-11-06 10:45:04下载
- 积分：1
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CAD基本入门文档，定位，基本操作，很适合新手
CAD基本入门文档，定位，基本操作，很适合新手-CAD basic introductory document, positioning, basic operation, it is suitable for novice
- 2022-12-20 05:15:03下载
- 积分：1
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A Multiple Selection based Control Tracker
Often in developing designer and CA...
A Multiple Selection based Control Tracker
Often in developing designer and CAD related applications, one needs the functionality of moving and resizing selected objects around. MFC run-time provides one class i.e. CRectTracker that does something like this, but it has several shortcomings, the most important one being that it does not have functionality for multiple object selection and resizing. This article introduces a class, CControlTracker that does much more than what CRectTracker does
- 2022-01-25 17:14:23下载
- 积分：1
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图像颜色空间的转换_RGB
图像颜色空间的转换_RGB -HSV，非常适合初学者作为例子学习。-image color space conversion _RGB-HSV, very suitable for beginners as an example to study.
- 2022-02-21 00:33:44下载
- 积分：1
