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QRcode_righting
二维码扶正,对不同光照图片都有较好结果,涉及几种不同的二值化方法,采用霍夫检测直线和双线性变换扶正二维码,内含的7张图片都能扶正(Two-dimensional code righting, have a better picture of the different light result, involving several different binarization method using Hough transform to detect linear and bilinear righting two-dimensional code, embedded image 7 can be righting)
- 2016-12-10 20:33:11下载
- 积分:1
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ellipse-detection-algorithm
用matlab编写的进行椭圆检测的算法,用到Hough变换(Using matlab for ellipse detection algorithm, Hough transform is used)
- 2011-07-05 14:54:42下载
- 积分:1
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Google-DoodleCssSprite
Google Doodle推出了一款极其炫酷的LOGO,整个LOGO使用了CSS Sprite技术,利用一个初始图片和一张画满各个动作的拼接图片,实现了动画,而非传统的GIF动画图像(Google Doodle launched a very cool LOGO, LOGO using CSS Sprite entire technology, the use of an initial picture and a painting full picture stitching each action to achieve the animation, instead of the traditional animated GIF images)
- 2014-04-08 14:53:35下载
- 积分:1
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dcp
说明: 基于暗通道先验的但图像去雾,暗通道先验就是基于这样一个假设:在绝大多数非天空的局部区域里,某一些像素总会有至少一个颜色通道具有很低的值。(Single Image Haze Removal Using Dark Channel Prior.)
- 2019-05-15 14:16:41下载
- 积分:1
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SSD+SAD+NCC算法
实现两幅图像匹配。应用SSD+SAD+NCC算法的匹配,很好用的程序(Realizing Two Image Matching.Application of SSD+SAD+NCC algorithm matching, very useful program)
- 2018-12-07 14:52:15下载
- 积分:1
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Iterative-Algorithms--
本论文从CT图像重建原理入手, 根据迭代重建的物理意义, 从投影模型出发, 得到投影数据, 然后利用迭代算法MART 及SIRT 重建出断层图像, 再与模型相比较, 从而确定各算法的优劣, 总结出如何选择合适的图像重建算法。(Iterative Algorithms in Computed Tomographic Reconstruction)
- 2015-12-02 16:48:58下载
- 积分:1
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regiongrow
高精度亚像素全局运动估计的上采样梯度互相关算法(Precision subpixel global motion estimation on sampling the gradient of cross-correlation algorithm)
- 2013-04-12 21:39:39下载
- 积分:1
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matlab压缩感知中的一种基于全变分正则化的重建算法TVAL3_v1.0
matlab压缩感知中的一种基于全变分正则化的重建算法——TVAL3(In compressed sensing, a reconstruction algorithm based on total variation regularization- TVAL3)
- 2020-07-17 14:58:48下载
- 积分:1
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Interpolation
利用低通滤波器对图像进行插值放大:按放大的倍数对原图像进行插零,插零后的图片与低通滤波函数进行卷积,原先插入的零的位置自动替换为适当的插值,如此图像就已经插值放大了,图像质量还不错。(Double the number of pixels of each row and column by adding a zero value pixel between each pixel of the image.Then operate with two kinds of low-pass filters to get the enlarged image.)
- 2010-02-17 05:00:44下载
- 积分:1
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geom2d-2015.05.13
几何库,来处理和可视化几何元素,如点,线,圆和椭圆,折线和多边形。(Geometry library to handle and visualize geometric primitives such as points, lines, circles and ellipses, polylines and polygons)
- 2015-06-19 07:56:53下载
- 积分:1