-
DCT
快速DCT变换的代码.利用c++实现DCT变换.(Fast DCT transform code. Use c++ to achieve DCT transform.)
- 2009-05-26 13:33:52下载
- 积分:1
-
cecaijance
颜色预测模型评估,印刷品质量检测技术,实现光谱分析,检测色彩偏差(color model assessment, print quality inspection technology, spectrum analysis, color deviation detection)
- 2007-05-29 11:57:25下载
- 积分:1
-
carplate
首先对车牌识别系统的现状和已有的技术进行深入的研究,然后开发出一个基于 Python 的车牌识别系统,文中先对车辆图像进行高斯去噪、灰度化和边缘检测等预处理方法,然后用颜色特征和形态特征相结合的方法来确定车牌位置,用彩色分割法来完成车牌分割,最后,运用 SVM 分类训练器完成字符识别并使用Python 软件环境进行车牌识别的仿真实验。(License plate recognition based on SVM)
- 2020-10-29 15:49:57下载
- 积分:1
-
matlab
三维数据去噪处理,一维。二维数据去噪也可以使用(3D data denoised)
- 2020-12-16 10:49:13下载
- 积分:1
-
盲解卷积复原
盲去卷积复原算法,并在MATLAB中进行实验,和维纳滤波的复原效果进行一个对比。盲去卷积的方法有多种,露西-理查德森算法属于图像复原中的非线性算法,与维纳滤波这种较为直接的算法不同,该算法使用非线性迭代技术,在计算量、性能方面都有了一定提升(The blind deconvolution restoration algorithm is carried out in MATLAB and is compared with the restoration effect of Wiener filtering. There are many ways of blind deconvolution. Lucy Richardson algorithm is a nonlinear algorithm in image restoration. Unlike Wiener filtering, this algorithm uses nonlinear iteration technology, and has a certain improvement in computation and performance.)
- 2018-03-23 09:34:27下载
- 积分:1
-
AutomaticRadialDistortionEstimation
图像处理中C#畸变校正程序,针对鱼眼图像的径向畸变校正,利用空间直线在校正图像中仍然为直线的基本原理,且直线在除法模型下为圆弧,从而可以通过检测圆弧对鱼眼图像进行畸变校正。(Image processing program C# distortion correction for radial fisheye image distortion correction, the use of space in a straight line in the corrected image as the basic principle is still straight, and a straight line at the division model is a circular arc, so that the arc can be detected by fish eye image distortion correction.)
- 2014-12-01 16:27:10下载
- 积分:1
-
2008delauney
08年新的Delaunay程序,很不错的!(Delaunay new 2008 program, it is good!)
- 2020-10-28 09:09:59下载
- 积分:1
-
yundong-dexiaoqiu
运动的小球、一般本科需要的课后作业设计。有兴趣的可以下载看看(The ball movement, the general undergraduate required homework designs. Interested parties can download and see)
- 2013-12-17 16:59:36下载
- 积分:1
-
Advanced_extracting_algorithm_for_edge_feature_poi
: 对一种基于图像几何重心的特征点提取算法进行了改进 改进后的算法可以提取任何边缘线上凹凸处的特征点 其基本
思想是,首先提取图像的边缘轮廓线,计算封闭边缘线和非封闭边缘线的几何重心 然后以重心为极点,对边缘点极坐标化,形成
幅角-极径曲线,在该曲线上寻找局部极大极小值点 最后根据局部非极大(小)抑制原则对极大(小)值点进行取舍获得特征点 模
拟结果表明算法计算简单 稳定性好 该方法提取的特征点能准确地反映目标的形状,对目标的识别 跟踪以及三维表面重建等都
具有重要的价值(This paper modifiesakindoffeatureextractingalgorithmbasedonimageedge.First, imageedgeoutlineisextracted.
Second, geometricgravitycenterofedgeoutlineiscalculated.Third, argument-polarradiuscurveofpolarcoordinatesystemwhose
poleisgeometricgravityisformed, andmaximumandminimumvaluepointsaresearched.Atlast, featurepointsareobtainedby
selectingmaximum (minimum) valuepointsaccordingtolocalnon-maximum (minimum) depressionprinciple.Theresultindicates
thatthealgorithmissimpleanditsstabilityisgood.Itisimportantforobjectrecognitionandthree-dimensionreconstruction.)
- 2010-05-12 11:44:04下载
- 积分:1
-
matlab_function(imageprocessing)
matlab图像处理函数集,系统总结matlab在图像处理中的图像输入、处理(滤波、增强)、分析(边缘检测)、输出等方面的内容(matlabmatlab)
- 2005-07-26 10:36:51下载
- 积分:1