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利用de Boor算法绘制B样条曲线
运用计算机图形学的知识,采用4阶B样条基函数,节点向量取为[0,0,0,0,1/4,2/4,3/4,1,1,1,1]
先绘制控制多边形,再用分段直线段绘制B样条曲线(Using the knowledge of computer graphics, the 4 order B spline basis function is used, and the node vector is taken as [0,0,0,0,1/4,2/4,3/4,1,1,1,1].
First, draw the control polygon and draw the B spline curve by piecewise straight line segments.)
- 2018-06-09 15:17:01下载
- 积分:1
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sift_demo_src
sift Algorithm made by David Lowe sift demo
- 2020-07-01 05:20:01下载
- 积分:1
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matlab
图像噪点检测,去除难以区分的斑点噪声及平滑图像
双曲型差分(Image denoising and hyperbolic difference)
- 2018-10-18 15:41:14下载
- 积分:1
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TRAOD_Algorithm
基于轨迹划分的异常轨迹检测方法。首先采用两种分段粒度将每条轨迹分为若干子轨迹线段,然后,在基于距离的异常检测方法的基础上,引入调整系数的概念,采用密度与距离相结合的方法进行异常轨迹检测。
(Abnormal trajectory detection method based on trajectory partition.Firstly each trajectories should be divided into several substrajectories using two granularities. Then the notion of adjustment coefficient is introduced on the basis of distance based anomaly detection method, and the abnormal trajectories are detected combining density and distance.
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- 2020-11-08 18:09:47下载
- 积分:1
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LBP
主要用于图像处理,局部二值模式,人脸识别方面(Mainly used for image processing, local binary patterns, face recognition area)
- 2010-11-18 19:59:11下载
- 积分:1
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codk__list__shaking
BTC的基本方法,并且编程实现,显示,观察编码后的图像,推荐给大家(BTC basic method and programming implementation, display, observe the encoded image, recommend to everyone)
- 2017-07-31 05:03:44下载
- 积分:1
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图像缩放
图像缩放,在readme.txt里有详细的使用说明(image zoom, the readme.txt are detailed usage)
- 2004-12-06 18:41:38下载
- 积分:1
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MSCNN_dehazing
说明: 使用matlab进行图像去雾,有助于帮助刚入门的图像小白学习matlab图像处理(Matlab image defogging, helpful to help beginners learning image white matlab image processing)
- 2020-11-04 11:09:52下载
- 积分:1
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Somecircuit
说明: 一些电路图,包括电脑红外遥控,调速风扇,无线免提电话电路,学习型红外遥控终端,智能脉冲自行车充电器等。(Some circuit, including computer infrared remote control, fan speed, wireless hands-free telephone circuits, a learning IR remote control terminals, smart pulse bicycle chargers.)
- 2009-08-25 18:16:24下载
- 积分:1
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ibrmasac
一种基于IBR的图像拼接算法,可以在matlab环境下较快拼接成360°全景图(IBR based on the image mosaic algorithm, matlab environment can be quickly spliced into a 360 ° panorama)
- 2008-03-11 13:11:40下载
- 积分:1