[图形图像处理] 2019DSP实验
锐化图片
拉普拉斯算法
两种方法
一种是自己写的一种是用了matlab里面自带的函数
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Laplace
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aflasl;nvb (2019-05-28, Visual Basic, 1468KB, 下载2次)
[图形图像处理] reaqizeeffect
VB实现的图象加柔效果 VB image plus soft effect
VB to realize image soft effect VB image plus soft effect (2017-05-04, Visual Basic, 70KB, 下载1次)
[图形图像处理] The-image-processing
以对图像进行复制、粘贴、剪切、全选、取消选择和翻转。
过滤图像，包括锐化、浮雕、腐蚀、风化。对图像进行滤波处理：包括最小值滤波处理、最大值滤波处理和中值处理。
对彩色图像进行变换：包括彩色转灰度、彩色转黑白、平滑处理、霓红处理。软化图像，包括红色、绿色、橙色；硬化图像，包括红色、绿色、蓝色。
对图像进行卷积处理，包括水平增强、垂直增强和双向增强。
对图像进行边缘探测，例如右下边缘抽出，拉普拉斯（8邻域）。给图像进行对比度增强，进行FFT分析，以及对两幅图像进行合成。
可以选择一定的区域，放大图像、画圆、画方，输入文字、剪切一定的区域，简单的渐变等。
For the image copy, paste, shear, selection, de and reverse it.
Filtering the image, including sharpening, embossed, corrosion, weathering. To filter the image, including minimum filter processing, maximum filtering treatment and median.
Transform the color image, including color turn gray and color turn black and white, smooth processing, neon red processing. Softening of the image, including red, green, orange Hardening of the image, including red, green, blue.
Convolution of the image processing, including the level enhancement, and two-way of vertical enhancement.
For image edge detection, such as the lower right edge extraction, Laplace (8 neighborhood). For image contrast enhancement, FFT analysis, as well as the synthesis of two images.
Can choose a certain area, enlarge images, painting circle, square, enter text, shear area, a simple gradient, etc.
(2016-09-29, Visual Basic, 1108KB, 下载9次)
[图形图像处理] versatile-image-processing
这是在Visual Basic环境下的基于对话框的图像处理操作代码。包括一些基本功能如：对图像加高斯噪声、转灰度图、显示直方图、直方图均衡化、反色。还有对图像进行平滑的模板运算，如BOX模板，Gauss模板、Laplacian模板。并且可以对显示在对话框中的图像进行平移操作。
This is a dialog-based image processing operation code in Visual Basic environment. Including some basic functions such as: image plus Gaussian noise, grayscale, histogram display, histogram equalization, anti-color. There are template image smoothing operations, e.g. BOX template, Gauss template, Laplacian template. And it can translates image displayed in the dialog box. (2015-01-24, Visual Basic, 6785KB, 下载3次)
[图形图像处理] image-processing-based-on-morphology
在Visual Basic的开发环境下此代码可对某一二值图像基于形态学原理进行图像的变换，包括对图像腐蚀、膨胀、边缘提取、加噪、放大等，而且还有包含双结构元素的处理方法，可以对图像的边缘信息提取的更加准确。
This code can be used to transfer a certain binary image based on the principle of image morphological transformation when it is employed in the in the Visual Basic development environment.The transformation function includes corrosion, expansion, edge detection, noise, amplification, but also contains a dual structural elements morphological approach,after using it the edge information of the image can be extracted more accurately. (2015-01-24, Visual Basic, 5593KB, 下载2次)
[图形图像处理] PicMaskColor
VB图像处理给图片上色加蒙版,有需要的就下载吧。
VB image processing to the picture painted Gamon version, there is a need to download it. (2013-08-16, Visual Basic, 17KB, 下载3次)
[图形图像处理] matlab-valued
利用matlab自带的小波函数对音频进行分解然后嵌入经降维之后的图像水印并提取
Matlab comes with wavelet function to decompose the audio and image watermark embedded by the dimensionality reduction and extract (2013-05-21, Visual Basic, 5KB, 下载4次)
[图形图像处理] yiweisousuo
机械优化设计一维搜索方法，综合黄金分割法与二次插值法进行最优搜索
Optimization of Mechanical Design one-dimensional search method, golden section method with quadratic interpolation method for optimal search (2013-05-21, Visual Basic, 3KB, 下载7次)
[图形图像处理] golden-section-method
一维优化黄金分割法程序,vb6.0编写的一维0.618最优值搜索算法。
One-dimensional optimization procedure of the golden section method, the vb6.0 written 0.618 optimal value of the search algorithm. (2013-04-18, Visual Basic, 3KB, 下载11次)
[图形图像处理] PictureOpr
vb6.0开发的一个不错的图像处理程序，可实现图像平滑、灰度拉伸、梯度法锐化、拉普拉斯锐化、掩模匹配、彩色变换、二值化和边缘增强等常见图像处理过程。对初学者很有帮助。
vb development of a good image processing program, you can achieve image smoothing, gray stretch gradient method sharpening Laplacian sharpening and mask matching color transformation, binarization and edge enhancement, and other common image processing . Useful for beginners. (2013-02-23, Visual Basic, 632KB, 下载12次)
[图形图像处理] double-buffer
里面为加拿大的MATRAOX公司的图像采集板卡双缓存模式下的图像采集程序源码
Inside for image acquisition boards of of Canada MATRAOX company double buffer mode, the image acquisition program source
(2012-05-01, Visual Basic, 47KB, 下载3次)
[图形图像处理] huangjinfengefa
机械优化设计中的一维搜索方法：黄金分割法
Optimization of Mechanical Design of one-dimensional search methods: golden section method (2011-11-22, Visual Basic, 6KB, 下载5次)
[图形图像处理] 39Project1
1维条码生成器，外国作品。可以生成39编码方式的图像。也可以读取。
1-dimensional bar code generator, foreign works. Encoding can generate 39 images. Can also be read. (2010-10-04, Visual Basic, 11KB, 下载3次)
[图形图像处理] VB_Image_processing_image_color_Gamon_Edition
VB图像处理给图片上色加蒙版VB Image processing for image color Gamon Edition
VB Image processing for image color Gamon Edition (2010-08-31, Visual Basic, 18KB, 下载5次)
[图形图像处理] RSDataProAlgorithm
包含一些常见的遥感图象处理的算法,有中值滤波,拉普拉斯算法等
Contains a number of common remote sensing image processing algorithms, have median filter, Laplacian algorithm (2007-09-05, Visual Basic, 668KB, 下载24次)
[图形图像处理] haffman
在Jpeg中Huffman采用的是范式Huffman编码。经过查相关资料有两种不同说法，请高手指点。谢谢！
1、构造范式 Huffman 编码的方法大致是：
分别统计从最大编码长度 maxlength 到 1 的每个长度对应了多少个符号。根据这一信息从 maxlength 个 0 开始以递增顺序为每个符号分配编码。例如，编码长度为 5 的符号有 4 个，长度为 3 的有 1 个，长度为 2 的有 3 个，则分配的编码依次为： 00000 00001 00010 00011 001 01 10 11
问题：如果按照这种说法那么我在一付图像中渡到的数据是：编码长度为 6 的符号有 1 个，长度为 5 的有 1 个，长度为 4 的有 3 个，长度为3的个数为4个，长度为2的个数为1个。按照以上的算法得到的编码为：000000；00001；0010；0011；001；010；011；100；01。出现001是0011的前缀。在读取数据流的时候将不能区别。
2、另外一种说法，曾经发帖问过。前面的长度编码加1左移一位得到后面长度的编码。像我这个例子如何确定最短码的起始值？
谢谢大家指点具体的范式Huffman编码实现
in which Huffman is the paradigm Huffman coding. After investigations related information in two different arguments, please master guiding. Thank you! 1, tectonic paradigm Huffman coding method is generally : statistics separately from the largest maxlength length coding to a length corresponding to each of the number of symbols. According to the information from maxlength-0 progressive order of the distribution of each symbol coding. For example, the length coding for the five symbols have four, three lengths of a length of two to three. the allocation of coding followed : 00000 00001 00010 00011 001 01 10 11 questions : According to this view, if I pay in a transition to the image data is : coding length of the six are a symbol, 5 lengths of a length of 4 to 3, the length of three to fo (2007-07-06, Visual Basic, 8KB, 下载23次)
[图形图像处理] imageenhangce2006041016
将一幅给定的图像加噪后进行平滑滤波和中值滤波处理，比较两种处理的效果并与原图像比较之。并添加了锐化滤波处理。
to be an increase in the noise image after smoothing filter and the filter, compare the results with the original image comparison. And add a sharpening filter. (2007-07-06, Visual Basic, 86KB, 下载14次)
[图形图像处理] PicHandlerV1.0
外国人开发的,使用API函数加算法做的一个图象处理程序
foreigners development, the use of API functions plus an algorithm to do the image processing procedures (2006-02-26, Visual Basic, 94KB, 下载3次)
[图形图像处理] Problem2_6
使用VB.net编写的对24位位图进行简单图像处理的程序，包括RGB与YIQ数据的相互变换，绘制亮度分布统计图，拉普拉斯滤波。
该程序是我学习图像处理算法是编写的，因此在操作界面方面的考虑较少，你可以按照以下步骤操作：选择一个文件后单击读取BMP文件，然后就可以单击“根据RGB数据绘图”，接着可以单击“RGB to YIQ”将RGB数据转化为YIQ数据，有了YIQ数据后就可以单击“绘制YIQ数据的Y分量”，对于YIQ数据，可以使用拉普拉斯滤波，然后再将Y分量显示出来
use VB.net prepared by the 24 pairs of simple bitmap image processing procedures, including RGB data and YIQ mutual transformation, mapping brightness distribution statistics, Laplace filter. The procedure to be my image processing algorithm is prepared, so that the user interface to consider the less, you can follow these steps : Select a file and click read BMP file, and then click on "RGB data mapping," and then click "RGB to YIQ "RGB data into YIQ data, with YIQ data you can click" Drawing YIQ data Y component, "for YIQ data can be used Laplace filter, and then appropriate weight displayed Y (2006-02-24, Visual Basic, 10KB, 下载23次)
[图形图像处理] 将维对分和K均值算法分割图像
利用聚类算法分割图像，将维对分法只可将图像分为2部分，可以作为二值化的代码,K-均值法可将图像分为任意多部分。程序直接采用R、G、B三色作为特征参数，聚类中心为随机值，当然也可以采用其他参数，程序编译为EXE文件后速度还可以接受，但尚有改进的余地，那位高手有空修改的话，请给我也发份代码。
clustering algorithm using image segmentation, Victoria right method can only image is divided into two parts, the two values can be used as the source, K-means algorithm can be divided into images of arbitrary multi-part. Procedures used directly in R, G, B color as the characteristic parameters for the cluster center random value, of course, can also be used for other parameters, procedures EXE compiler to speed document acceptable, but there is still room for improvement, but the master of the time change, then please give me also made in the code. (2005-07-03, Visual Basic, 49KB, 下载138次)