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imagequality
说明: 自己编写的图像质量评价函数,包括方差、平均梯度、模糊熵、信息熵(I have written the image quality evaluation function, including the variance, with an average gradient, fuzzy entropy, information entropy)
- 2008-11-10 09:52:34下载
- 积分:1
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scd
一个有关Hsv颜色空间的颜色量化程序,颜色量化并画出相关直方图(Hsv color space on a color quantization process)
- 2009-10-14 15:15:49下载
- 积分:1
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sobelEdgeDetection
Sobel算子边缘增强算法,利用梯度下降原理边缘化图象(Sobel operator enhancement algorithms, using gradient descent principle marginalized image)
- 2007-06-26 12:18:22下载
- 积分:1
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12.2
(1)在工具栏中点击“打开”功能出现文件打开窗口,用户选择一幅bmp图片后在指定区域居中显示该图片,若图片尺寸小于指定区域则按原始大小显示;若大于则按合适比例显示。
(2)鼠标指针在图片上停留时显示为十字形,同时在控件下方固定位置显示鼠标所在的图像x坐标和y坐标(如:50,100),以图片左上为坐标原点。
(3)在工具栏中可以点击控件实现在图片上绘制一次直线、矩形或圆等图形,在绘图过程中要求图片和图形一直可见,不能出现刷新痕迹,绘制的图形可以任意修改形状。
(4)可以任意选择图形线条的类型(虚线或直线)、颜色(三种)及粗细(三种),要求选择方式可以叠加,绘制过程要求可任意连续执行。
(5)在工具栏中点击“保存”功能出现文件保存窗口,用户可以选择保存路径来保存当前图片操作结果(包括图片和图形)。
(6)点击“关闭”功能,关闭当前图片,若操作结果尚未保存则必须弹出对话框提示用户进行保存。
((1) in the tool bar, click on Open function has the file open window, the user selects a bmp image to center the picture in the designated area, if the image size is smaller than the specified area press the original size if more than press the appropriate scale display.
(2) is shown as a cross when the mouse pointer over the image, while displaying an image x and y coordinates of the mouse cursor in a fixed position below the control (eg: 50,100) to image the upper left of the coordinate origin.
(3) in the toolbar you can click controls to achieve a draw straight lines, rectangles or circles and other graphics on the picture, the requirements of pictures and graphics in the drawing process has been seen, it can not appear refreshed traces drawn graphics can be modified shape.
(4) can choose the type of graph line (dashed or straight), color (three kinds) and thickness (three kinds), asked to choose the way can be superimposed, can arbitrarily draw process requires continuous exe)
- 2015-10-23 12:16:41下载
- 积分:1
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04457757
超分辨率重构,介绍超分辨率重构最大后验概率算法。(Super-resolution reconstruction, introduced the super-resolution reconstruction of maximum a posteriori probability algorithm.)
- 2011-10-19 09:52:06下载
- 积分:1
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GSMD
GMSD 基于图像特征的质量评价,matlab编写语言(GMSD image assessment)
- 2018-06-12 16:33:58下载
- 积分:1
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matlab图像处理
说明: matlab 几个常见的图像处理操作,包括RGB颜色分量,imadjust函数运算,非常适合初学者学习(Several common image processing operations in MATLAB, including RGB color component, imadjust function operation, are very suitable for beginners to learn)
- 2020-04-04 13:17:20下载
- 积分:1
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LSB替换隐写
说明: LSB(英文 least significant bit)即最低有效位。LSB加密是信息隐藏中最基本的方法。由于人们识别声音或图片的能力有限,因此我们稍微改动信息的某一位是不会影响我们识别声音或图片的。(LSB replace steganography)
- 2021-04-20 11:48:50下载
- 积分:1
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边界拟合
说明: 读图然后根据图像的对象,进行边缘检测,椭圆拟合(Read the image and then carry out edge detection and ellipse fitting according to the object of the image)
- 2020-06-02 14:39:04下载
- 积分:1
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canny
canny算法分割,本算法通过canny对图像进行分割,并提取边缘。()
- 2011-10-09 09:24:44下载
- 积分:1