Description: 对图像进行二值化，编译后的文件需带参数运行，效果很不错！-right image binarization, compiled the document to be run without parameters, the effect is pretty good! Platform: |
Size: 19532 |
Author:彭海娟 |
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Description: 对图像进行二值化，编译后的文件需带参数运行，效果很不错！-right image binarization, compiled the document to be run without parameters, the effect is pretty good! Platform: |
Size: 19456 |
Author:彭海娟 |
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Description: 该文件是用VC 编写的指纹图象二值化处理函数源代码,供同志们参考-The document was prepared by VC fingerprint image binarization processing function of the source code for reference Comrades Platform: |
Size: 1024 |
Author:李云飞 |
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Description: 文件夹里包含
1.源文件夹
2.结果图像(result.bmp)
功能：
将彩色图转化成灰度图后抖动生成二值的结果图(只支持256色图和24位图)
演示步骤：
1、点击可执行文件homework.exe执行程序
2、输入要打开的位图文件的路径名
3、若文件打开成功，输入抖动后的图像要保存的文件路径
4、按回车键结束程序-Folder contains 1. Source folder 2. The results of the image (result.bmp) features: The color map into grayscale Binarization jitter generation after the results of map (only support 256-color maps and 24 plans) demonstration steps: 1, click the executable file homework.exe execution procedures 2, you want to open a bitmap file path name 3, If the document is opened successfully, enter jitter to preserve the image of the file path 4, press the Enter key to the end of the procedure Platform: |
Size: 58368 |
Author:朱宇 |
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Description: 自适应门限二值化图像处理，自己最近完成的，还可以用，文件也加了两张图的效果，需要的可以试一试-Adaptive threshold binarization image processing, recently completed its own, but also can be used, the document also increase the effectiveness of the two plans, the needs may try it Platform: |
Size: 365568 |
Author:重大包 |
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Description: 有效地指纹识别技术文档，是老外写的，非常容易理解，iwang有所帮助！-Fingerprint recognition technology to effectively document is written by a foreigner, very easy to understand, iwang help! Platform: |
Size: 1637376 |
Author:刘红莉 |
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Description: 该文件功能强大，可以实现滤波，中值处理，二值化，边缘提取等。里面的算法和功能都很全。已经测试过。可以放心使用。-The document powerful, can achieve filtering, median processing, binarization, edge extraction. Algorithms and functions which are very full. Has been tested. Safe to use. Platform: |
Size: 6266880 |
Author:Allen001 |
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Description: This paper proposes a novel document image
binarization approach based on stroke neighborhood
enhancement. First, foreground pixels are initially
labeled. Then, the strokes are enhanced based on their
neighborhood information which include gradient
information and foreground-background pixel distances
of foreground pixels and their neighboring background
pixels. At last, the enhanced image is finally
binarized. This approach can provide good result for
those document images suffering from lighting variance,
low resolution and blurring. Platform: |
Size: 820224 |
Author:crkix |
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Description: 基于论文《自适应模糊文件图像的二值化》
作者：B．Gatos I．Pratikakis S．J．Perantonis的二值化代码。对光照不匀、形变等低质量图片的二值化效果非常非常好。-The paper based on the adaptive fuzzy document image binarization"
Author: B.G atos I.P ratikakis S.J.P erantonis binary code. To uneven illumination, deformation and low quality image binarization effect is very very good. Platform: |
Size: 21658624 |
Author:lee |
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Description: VC6.0写的MFC程序，主要功能：
1.打开BMP格式灰度图像，按BMP格式一点一点读；
2.显示灰度图像的直方图，可以在直方图上选择阈值进行二值化，可以直方图均衡化；
3.可以保存处理后的图片；
4.灰度位图的几何变换：平移变换、旋转变换、缩放变换；
5.灰度位图的噪声抑制：“中值滤波”的模板大小采用3*3与5*5分别实现、“均值滤波”的模板大小为3*3，实现“算术平均(H0)”和“加权平均(H1、H3)”、实现高斯滤波(H2)；
6.文档图像二值化处理；-VC6.0 MFC program written main functions: 1. To open BMP format grayscale images, little by little, read BMP format 2 shows a histogram of the gray image can be selected in the histogram threshold binarization histogram equalization 3 can save processed images 4. grayscale bitmap geometric transformations: translation transform rotation transformation scaling transformation 5. the grayscale bitmap noise suppression: median filter template size 3* 5* 5 respectively, to achieve the mean filter template size 3* 3, to achieve " arithmetic mean (H0)" and " weighted average (H1, H3)" , Gaussian filtering (H2 ) 6. document image binarization processing Platform: |
Size: 5690368 |
Author:黄华楼 |
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Description: 基于VC6.0的单文档图像增强，有关于图像腐蚀膨胀，图像二值化，图像对比度增强，图像低通滤波，直方图均值化等等，内有报告对附的图进行了说明。-Based on VC6.0 single document image enhancement, there is corrosion on the image expansion, image binarization, image contrast enhancement, image low-pass filtering, histogram mean and so forth, there are reports on the accompanying figure is explained. Platform: |
Size: 6755328 |
Author:wangcaixia |
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Description: 在MFC单文档框架中用opencv2.3.1读取图片并显示，并进行灰度化，二值化，canny边缘等简单的图像处理-MFC single document using the framework of the opencv2.3.1 reading image and display, and graying, binarization, canny edge and other simpleimage processing Platform: |
Size: 14604288 |
Author:李超林 |
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Description: 学习使用OpenCV，对输入的一段彩色视频，用OpenCV实现以下功能或要求:
1. 对输入视频的每一帧图像都用同一个阈值进行二值化；
2.在每帧二值化图像上叠加上含自己学号与姓名等信息的版权字幕；
3. 在处理的过程中，实时显示每帧图片处理之后的效果；
4.将所有这些二值化图像按视频原来顺序合成输出一个视频文件，按原输入视频播放速度的两倍合成；
5. 做成如下的命令行格式，xxx.exe 输入视频文件名 二值化阈值 输出视频文件名（例如 MyBiVideo.exe input.avi 50 output.avi ）
这里的二值化有两种选择，可以手动收入阈值，也可以直接用OTSU算法的较优阈值直接二值化。-Learn to use OpenCV, for some color video input, with the OpenCV following functions or requirements:
1. Each frame of the input video images are binarized using the same threshold value
2. superposed on the binarized image of each frame containing the copyright on the number and the name of their own learning subtitles other information
3. During processing, real-time display after processing each frame
4. All of these binarized image by synthesizing the video output of a video sequence of the original document, the original input composite video playback speed twice
5. made the following command line format, xxx.exe input video file name binary threshold value of the output video file name (eg MyBiVideo.exe input.avi 50 output.avi)
Here there are two binary choice, you can manually income thresholds, you can directly use the optimum direct binarization threshold through OTSU algorithm. Platform: |
Size: 5449728 |
Author:chenyingshu |
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Description: The implemented Sauvola method uses integral images for fast computation of the threshold function.
The Sauvola method is described in:
J. Sauvola and M. Pietikainen, Adaptive document image binarization, Pattern Recognition 33, 2000. - http://www.mediateam.oulu.fi/publications/pdf/24.pdf
The modification which uses integral images providing a 20-fold speedup (according to the paper) is described in this paper:
F. Shafait, D. Keysers, and T. M. Breuel, Efficient implementation of local adaptive thresholding techniques using integral images, Document Recognition and Retri XV, 2008 - http://www.dfki.uni-kl.de/~shafait/papers/Shafait-efficient-binarization-SPIE08.pdf
A paper uating binarization methods:
P. Stathis, E. Kavallieratou and N. Papamarkos - An Evaluation Technique for Binarization Algorithms, Journal of Universal Computer Science, 2008, - http://www.papamarkos.gr/uploaded-files/An 20Evaluation 20Technique 20for 20Binarization 20Algorithms.pdf-The implemented Sauvola method uses integral images for fast computation of the threshold function.
The Sauvola method is described in:
J. Sauvola and M. Pietikainen, Adaptive document image binarization, Pattern Recognition 33, 2000. - http://www.mediateam.oulu.fi/publications/pdf/24.pdf
The modification which uses integral images providing a 20-fold speedup (according to the paper) is described in this paper:
F. Shafait, D. Keysers, and T. M. Breuel, Efficient implementation of local adaptive thresholding techniques using integral images, Document Recognition and Retri XV, 2008 - http://www.dfki.uni-kl.de/~shafait/papers/Shafait-efficient-binarization-SPIE08.pdf
A paper uating binarization methods:
P. Stathis, E. Kavallieratou and N. Papamarkos - An Evaluation Technique for Binarization Algorithms, Journal of Universal Computer Science, 2008, - http://www.papamarkos.gr/uploaded-files/An 20Evaluation 20Technique 20for 20Binarization 20Algorithms.pdf
Platform: |
Size: 5120 |
Author:yamina |
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Search - document binarization