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用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water
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这个算术编码是对大量英文文本进行压缩,只适合英文文本压缩(适当修改可以用于图像压缩)-The arithmetic coding is a lot of English text compression, is only suitable for English text compression (with appropriate modifications can be used for image compression)
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对图像实现骨架化操作、提取边界、执行图像开运算度、增强图像对比度并提取文本图像中的某些字符对象。-Implementation of the image skeleton operation, extraction of the border, the implementation of open computing degree images to enhance image contrast and to extract the text of some of the characters
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matlab环境下利用huffman编码实现图像无损压缩和文本的压缩-matlab environment implementation using huffman coding image lossless compression and text compression
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这是一个基于DCT的图像JPEG压缩程序,并将压缩码保存在一TXT文本中-This is a DCT-based JPEG image compression process, and code stored in a compressed text in TXT
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关于频率域的数字图像水印的文字,有小波变换,傅里叶变换-On the frequency domain of digital image watermarking text, there are wavelet transform, Fourier transform
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matlab 图像文件分割,把图像中的一段文字分解为几行。-matlab partition image file, the section of the image is decomposed into a few lines of text.
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基于傅立叶-梅林变换的matlab编写的配准系统,运行fm_gui.m后即出现演示界面,左侧的两个图形框选择待配准的两幅图像,图像可以进行缩放旋转变换。右侧的列表框"Window"下可以选择滤波窗,"Rotation"、"Scale"、"Log-polar"可分别选择旋转、缩放、以及对数极坐标变换所用的插值方法,按键"REGISTER"下的滑动
键可选备选的峰值点总数,点击"REGISTER"按键,
对应的下方图形框即显示配准后的两幅图像,最下方的"Translation"、"Rotat
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这是采用基于连通域的方法对图像中的文字进行检测的算法,可以将文字检测并标记出来-This is the method based on image-connected domain in the text detection algorithm can detect and mark out the text
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利用特征提取对图像中的文字进行定位和检测-Feature extraction using the text in the image to locate and test
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Matlab语言实现文字图像识别,并含gui系统,以便更好学习文字图像识别-Text language Matlab image recognition, and systems containing gui, in order to better study the text image recognition
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数字图像处理及实例应用,包括图像的边缘检测,阈值分割算法,文字与非文字区域的划分-And examples of digital image processing applications, including edge detection, threshold segmentation algorithm, text classification with non-text area
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matlab图像处理,可实现任意大小滤波算子的输入和对一幅图像的处理,可允许在文本框中输入算子的权值,有界面GUI。-matlab image processing, can achieve any size of input filter operator and an image processing that allows operators in the text box, enter the weight, there are interface GUI.
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This file Image stegenography is one of the best method of information hiding i.e. text in an image
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笔画分解的matlab代码,extract是主文件,带一个参数,就是文字图像矩阵-Stroke decomposition matlab code, extract the main file, with one parameter, the text image matrix
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This an introductory text on the science (and art) of image processing. The book also
employs the Matlab programming language and toolboxes to illuminate and consolidate
some of the elementary but key concepts in modern image processing and patte
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基于这个类的工具箱允许你创建在“Google地球”,许多不同的地块,由自动创建所需的基于XML的KML文件,而无需用户交互。
有了它,您可以创建:
- 线图,散点图
- 二维和三维轮廓
- 2D和3D多边形
- 颤动地块
- 写在一个特定点的文本
- 将三维模型
- 覆盖图像
- 为图像传输更复杂的数字
- 文件夹,子文件夹,... 总相似图
- 动画三维模型到一个预定义的轨迹
安装到您的MATLAB路径工具箱,工具
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数字图像处理 同学做的,程序是文本,可在matlab运行-Students to do the digital image processing, the program text can run in matlab
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自编的matlab gui小程序。功能包括:打开文件夹、在列表框中显示打开文件夹下的所有图像文件、点击列表框中图像则显示图像,并给出图像宽度高度信息在文本框中-Directed the matlab gui applet. Features include: Open the folder to display all the image files open folder in the list box, click on the image list box displays the ima
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(1)图像基本操作:不同格式(大于3种)图像的读入与存盘、文字叠加、不同彩色空间的转换、图像的DCT及FFT变换等;
(2)图像增强:包括直方图拉升(线性和非线性)、直方图均衡、平滑与锐化(采用不同的滤镜),美颜(加分项);
(3)图像恢复:几何操作(如旋转、缩放、投影校正等)、模糊恢复(如运动模糊消除等,加分项);
(4)图像合成(加分项):实现换头、换背景、图像拼接等功能。((1) Basic operation of image: reading and saving of images
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