Description: 该算法用于对畸变的图象进行整体的线性变换,达到对图象进行几何校正的目的,需要输入图象畸变参数和相位参数,供大家参考-the algorithm used for image distortion of the overall linear transformation, to achieve geometric image correction purposes, need input image distortion parameters and phase parameters for reference Platform: |
Size: 1493492 |
Author:里浪 |
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Description: 这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量-This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure Platform: |
Size: 2996 |
Author:杨永 |
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Description: in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.-in this paper. wo propose an extension of the zeotree-based s pace-frequency quantization algorithm by add ing a wedgelet symbol to its tree-pruning optim ization. Platform: |
Size: 269815 |
Author:金金 |
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Description: 图像扭曲算法。已经修改过，补充过缺少的RC文件，通过测试，并通过毕业论文-image distortion algorithm. Has been modified, it added the lack of RC paper, testing, and through dissertation Platform: |
Size: 1442912 |
Author:ian.毅 |
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Description: 图象插值旋转源码。可以任意角度旋转图象，运行速度较快。由于使用了插值算法，旋转失真非常小。适合于对图象旋转要求较高的场合。-rotating source. Can arbitrary rotation angle images, run faster. Due to the use of interpolation algorithm, is very small rotational distortion. Suitable for image rotation for higher occasions. Platform: |
Size: 45056 |
Author:甫子 |
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Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,有一定的工程用途,强烈推荐下载-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, a certain project uses highly recommend downloading Platform: |
Size: 19456 |
Author:里浪 |
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Description: 该算法用于对畸变的图象进行整体的线性变换,达到对图象进行几何校正的目的,需要输入图象畸变参数和相位参数,供大家参考-the algorithm used for image distortion of the overall linear transformation, to achieve geometric image correction purposes, need input image distortion parameters and phase parameters for reference Platform: |
Size: 1492992 |
Author:里浪 |
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Description: 这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量-This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure Platform: |
Size: 3072 |
Author:杨永 |
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Description: 在matlab平台上实现的关于图象线性变换和几何畸变校正算法的程序,-in Matlab platform to achieve the linear transformation of image and geometric distortion correction algorithm procedures, Platform: |
Size: 97280 |
Author: |
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Description: in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.-in this paper. wo propose an extension of the zeotree-based s pace-frequency quantization algorithm by add ing a wedgelet symbol to its tree-pruning optim ization. Platform: |
Size: 269312 |
Author:金金 |
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Description: 图像扭曲算法。已经修改过，补充过缺少的RC文件，通过测试，并通过毕业论文-image distortion algorithm. Has been modified, it added the lack of RC paper, testing, and through dissertation Platform: |
Size: 3449856 |
Author:ian.毅 |
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Description: 针对高精度的畸变图像,提出了一种基于最小二乘影像匹配的高精度畸变图像矫正算
法. 算法首先利用特征提取与边缘检测对图像进行预处理,并且将特征匹配与最小二乘算法相
结合,从而实现了图像与模板之间精确的子像素定位与匹配. 实验表明,该算法较好的解决了目前高精度畸变图像矫正算法中普遍存在的定位和匹配精度较差的缺陷,图像矫正效果良好,是一种有效的畸变图像矫正算法.-Image distortion for high-precision, a least-squares image matching based on high-precision image distortion correction algorithm. First of all, the use of feature extraction algorithm for edge detection and image pre-processing, and will feature matching with a combination of least-squares algorithm in order to achieve the image and the template between the sub-pixel accurate positioning and matching. The experimental results show that the algorithm has better accuracy of the solution to the current distortion prevalent image correction algorithm to match the accuracy of the positioning and less defects, image correction effect well, is an effective algorithm to correct image distortion. Platform: |
Size: 109568 |
Author:chenruibao |
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Description: 改进的平面模板两步法标定摄像机
光学图象几何畸变的快速校正算法
红外热成像鱼眼镜头设计中若干特殊问题的处理
机载成像光谱图象边缘辐射畸变校正
四篇论文 很不错的资源-Planar template improved two-step camera calibration optical image geometric distortion correction algorithm for the rapid thermal imaging infrared fisheye lens designed a number of special problems in the processor containing the edge of the radiation imaging spectrometer image distortion correction is good 4 papers resources Platform: |
Size: 1734656 |
Author:英子 |
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Description: 一种车牌图像校正新方法
【摘要】因摄像机角度而造成的机动车牌图像倾斜会对其后继的字符分割与识别带来不利的影响。本文在分析了车牌倾斜模式的基础上,提出了一种基于最小二乘支持向量机（LS-SVM）的车牌图像倾斜校正新方法。通过LS-SVM线性回归算法求取坐标变换矩阵并对畸变图像进行旋转校正。主要方法：首先,将二值倾斜车牌图像中的像素转换为二维坐标样本,并构造图像数据集 再通过LS-SVM线性回归算法对该数据集进行回归,求取主要参数 最后,再由该参数转换为能反映图像倾斜方向的2维坐标变换矩阵。实验结果表明,该方法简便实用,对光照、污迹等不敏感,抗干扰能力强。-New Method of a license plate image correction
Abstract caused due to camera angles, the image tilt motor vehicle license will have on its subsequent recognition of characters segmentation and adverse effects. Based on the analysis of the inclined plate model based on proposed based on least squares support vector machine (LS-SVM) of the license plate Skew new approach. By LS-SVM linear regression algorithm to strike a coordinate transformation matrix and rotate the image distortion correction. Main methods: First, the value of the two inclined plate in the image pixel is converted to two-dimensional coordinates of the sample, and construct the image data sets then the linear regression through the LS-SVM regression algorithm for the data set to strike a key parameter final , and then by the parameter is converted to reflect the tilt direction of two-dimensional image coordinate transformation matrix. The experimental results show that the method is simple and practical, to light, Platform: |
Size: 301056 |
Author:Leo |
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Description: 使用Matlab实现的一个图像Warping的算法，通过指定需要进行Warping的点以及操作之后的位置，对图片进行扭曲变形，是图形图像处理的经典算法。-Implemented using the Matlab image Warping algorithm, Warping by specifying the need for operation after the point and the location of the distortion of the picture is the classic graphic image processing algorithms. Platform: |
Size: 93184 |
Author:王大川 |
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Description: 基于快速离散曲波变换的图像去噪算法，该方法可以消除由于Curvelet变换缺乏平移
不变性而产生的图像失真，并且更好地利用曲波系数的相关性。-Fast discrete curvelet transform based image denoising algorithm, the method can eliminate the lack of translation invariance Curvelet transform arising from image distortion, and better use of the curvelet coefficients of correlation. Platform: |
Size: 328704 |
Author:lee |
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Description: 图像分辨率转换算法。要求转换前后图像的能量不变。图像各像素点之间的线性关系保持不变。图像不会出现失真现象。-Image resolution conversion algorithm. The energy required to convert the image before and after the change. Images of the linear relationship between pixels remain unchanged. Image distortion does not occur. Platform: |
Size: 6731776 |
Author:彭庆涛 |
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Description: This an implementation of image signal-to-noise ratio weighted algorithm, he can achieve the degree of image distortion measure-This is an implementation of image signal-to-noise ratio weighted algorithm, he can achieve the degree of image distortion measure Platform: |
Size: 3072 |
Author:mrhraotegistsh |
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