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Description: Efficient skew estimation and correction algorithm for document images。一篇英文文献，内容新进。-Efficient estimation and skew correction algorithm for document images. An English literature as new.
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Size: 716616 |
Author: 石决明 |
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Description: A fast approach to the detection and correction of skew documentsIn this paper, a fast approach is proposed to detect and correct skew documents.-A fast approach to the detection and correc tion of skew documentsIn this paper, a fast approach is proposed to detect and correc t skew documents.
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Size: 1339392 |
Author: 石决明 |
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Description: Efficient skew estimation and correction algorithm for document images。一篇英文文献，内容新进。-Efficient estimation and skew correction algorithm for document images. An English literature as new.
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Size: 716800 |
Author: 石决明 |
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Description: Detection and correction skew in document
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Size: 2048 |
Author: Long |
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Description: Detection and correction skew in document by visual basic
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Size: 2048 |
Author: Long |
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Description: 灰度名片图像快速倾斜检测和校正方法
灰度名片图像快速倾斜检测和校正方法-Gray Business Card Image Fast Skew Detection and Correction Gray Business Card Image Fast Skew Detection and Correction
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Size: 218112 |
Author: truefalse |
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Description: 文本图像在扫描输入时产生的倾斜现象会对后续的页面分割及光学字符识别(OCR)处理产生很大的影响,而传统的标准Hough变换虽然具有对噪声不敏感,不依赖于直线连续性的优点,但由于计算量偏大,速度慢,在实用时有较大的局限性.提出一种基于改进的Hough变换的文本图像倾斜校正方法,通过在变分辨率图像中采用不同的文本方向提取算法,及选择合理投票门限等改进Hough变换的措施,减小了由图像区域及文字笔画粗细所产生的对倾角判定的不利影响,并使用基于偏移值的方法实现页面倾斜的快速校正.实验结果表明,该算法实现了大范围高精度的文本图像倾角的快速检测,具有较强的实用性.-Skew detection and correction method of document images based on improved Hough transform
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Size: 1075200 |
Author: Leo |
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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,
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Size: 301056 |
Author: Leo |
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Description: this program will make skew correction of character
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Size: 59392 |
Author: Hardik |
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Description: 车牌识别中的二值化及快速倾斜校正算法，pdf-License Plate Recognition binarization and fast skew correction algorithm
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Size: 377856 |
Author: liyi |
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Description: 一些开发车牌识别的资料，很有用，1。车牌识别中的二值化及快速倾斜校正算法2。车牌字符识别算法毕业设计3。基于HSI空间的车牌字符分割4。汽车牌照实时几何畸变校正方法5。一种实用快速的车牌字符分割方法-Some developed license plate recognition data, very useful, 1. License Plate Recognition binarization and fast skew correction algorithm 2. Graduation License Plate Recognition Algorithm 3. HSI space on the license plate character segmentation 4. Real-time vehicle license geometric distortion correction method 5. Practical and Fast License Plate Character Segmentation
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Size: 1064960 |
Author: shikaichang |
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Description: Automatic skew detection for digital documents
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Size: 2048 |
Author: nial |
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Description: This work deals with problematic from field of artificial intelligence, machine vision and neural
networks in construction of an automatic number plate recognition system (ANPR). This
problematic includes mathematical principles and algorithms, which ensure a process of number
plate detection, processes of proper characters segmentation, normalization and recognition.
Work comparatively deals with methods achieving invariance of systems towards image skew,
translations and various light conditions during the capture. Work also contains an
implementation of a demonstration model, which is able to proceed these functions over a set of
snapshots.
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Size: 2325504 |
Author: Serhat |
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Description: Based on digital image processing，develop a simulation program for car plate character segmentation, which is required to have image input, image preprocessing, image segmentation and morphology filter functions.to obtain a good result for segmentation we must perform skew correction.
-Based on digital image processing，develop a simulation program for car plate character segmentation, which is required to have image input, image preprocessing, image segmentation and morphology filter functions.to obtain a good result for segmentation we must perform skew correction.
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Size: 297984 |
Author: amine |
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Description: hough transform that enable u to do skew correction.
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Size: 53248 |
Author: leon0209 |
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Description: 车牌识别 opencv
1.先打开一幅图片然后按照顺序灰度化、二值化、灰度拉伸、车牌定位、二值化、倾斜校正、字符分割、训练神经网络、识别字符。
2.测试图像存储在当前目录的img下。
3.测试集、训练集、目标向量均存储在img下的文本文件中。-License plate recognition opencv
The first open a picture and then follow the order of grayscale, binary, gray stretch, license plate location, binarization, skew correction, character segmentation, training the neural network to identify characters.
Two test images are stored in the current directory img.
(3) the test set and training set, the target volume storage under the img text file.
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Size: 1050624 |
Author: 姜宇 |
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Description: hough transformation/ skew correction, image processing in java
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Size: 3072 |
Author: mootea |
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Description: 1.先打开一幅图片然后按照顺序灰度化、二值化、灰度拉伸、车牌定位、二值化、倾斜校正、字符分割、训练神经网络、识别字符。
2.测试图像存储在当前目录的img下。
3.测试集、训练集、目标向量均存储在img下的文本文件中。-First open a picture in order graying, binarization, gray stretch, license plate location, binarization, skew correction and character segmentation, training the neural network to identify the characters. 2 the img the next test image is stored in the current directory. 3 test set and the training set, the target to the volume storage under the img text file.
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Size: 20352000 |
Author: sunlu |
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Description: 二值化、灰度拉伸、车牌定位、二值化、倾斜校正、字符分割、训练神经网络、识别字符-Binarization, gray stretch, license plate location, binarization, skew correction and character segmentation, training the neural network, identifying characters
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Size: 825344 |
Author: 安静 |
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Description: Skew correction and detection . helpful paper with algorithm
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Size: 626688 |
Author: chandrapal singh |
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