搜索资源列表
mouse-rgb
- 载入图像后,鼠标点击该图像任意位置,可以显示此位置像素的rgb空间各通道像素值和hsv色彩空间各通道像素值-After the image is loaded, it can display all channel values in RGB color space and hsv color space of the pixel anywhere on the image by mouse click.
Image-color-modification-process
- 编程思路: 该程序只针对24位彩色位图,不适用于灰度位图。当原图的像素点为蓝色时,将 显示屏幕上该位置的像素点像素值置为绿色,否则不变,将原图像素值赋给新图。 -Programming ideas: it is only for 24-bit color bitmap does not apply to grayscale bitmap. When the original image pixel is blue, will be displayed on the screen,
Image-fade
- 编程思路: 先记录下图想的每个像素点的像素值,显示的时候先将屏幕显示原图,将循环显示n次,这里设n从256,255,…,2,1,0。每一次显示像素值的n/256倍,图像的像素点计算一遍后,显示一次,重复执行上述过程,直至屏幕上所有的像素点全变黑。 -Programming ideas: a record of the pixel values of each pixel want the following figure, when the first scr
global_retinex
- 全局retinex算法matlab源码,通过计算相对明暗关系来确定像素值-Global retinex algorithm matlab source code, by calculating the relative darkness to determine the relationship between pixel values
imag_improve_rgb
- 一种改进的全局Retinex算法,先计算像素点相对明暗关系,再通过像素点与相对明暗关系的差值确定像素值-An improved global Retinex algorithm, first calculate the relative brightness between pixels, and then through the pixel point and determine the relative difference between light and dark pixel valu
bmp-negative
- bmp图像文件头、位图信息头、彩色表及位图信息读取,并对位图信息像素值取反-read .bmp file all information and reverse the pixe.
bmp-log
- BMP图像位图信息读取,并对图像像素值取对数log,再显示出图像信息。-read .bmp file and do math algorithm of log,then show and save the picture.
digital
- 图像的数字化(matlab语句的编写,图像读取、改变像素值、显示,分辨率的转换、量化比特数的改变)-Digital images (matlab prepared statement, the image reading, changing pixel values, display, resolution conversion, change the number of quantization bits)
119128680matlab.imnoise.conv2
- 均值滤波器,对图像做均值滤波。均值滤波是典型的线性滤波算法,它是指在图像上对目标像素给一个模板,该模板包括了其周围的临近像素,再用模板中的全体像素的平均值来代替原来像素值。-Mean filter, the image so mean filter. Mean filter is a typical linear filter algorithm, which is the target pixel on the image to a template that includes the adj
xcbm
- 行程编码(Run-Length Encoding) 仅存储一个像素值以及具有相同颜色的像素数目的图象数据编码方式称为行程编码,或称游程编码,常用RLE(Run-Length Encoding)表示。该压缩编码技术相当直观和经济,运算也相当简单,因此解压缩速度很快。RLE压缩编码尤其适用于计算机生成的图形图像,对减少存储容量很有效果。 -Run-length encoding (RLE) is a very simple form of data compression in which
susan
- susan的理论知识 如图1所示,图片是白色背景,有一个颜色比较暗淡的矩形。在图片上有5个圆形区域。圆形区域表示的是掩码区域。把圆形区域内的每一个位置的像素值与圆心处的像素值相比较,那么圆中的的像素可以分为两类,一类是像素值与圆心处的像素值相近的,另一类是像素值与圆心的处的像素值相差比较大的。那么,把第一类(像素值与圆心处的像素值相近的)所组成的区域称为USAN,USAN的全称是“Univalue Segment Assimilating Nucleus”。图2 中显示了图1中的5个圆
CEdit-extend
- 1.可设置字体、字体颜色、字体大小、字体样式(加粗、倾斜、下划线)、背景颜色,提供了接口函数。 2.可设置边框粗细宽度、边框颜色,包括正常颜色、鼠标经过颜色、禁用颜色和具有焦点时的颜色,提供了接口函数 3.对于设置字体大小提供了3个函数,分别用逻辑值、磅值、像素值设置。 4.一般性居中可设置字体大小,让字体撑大自己的显示高度;另一种则是绘制扩展的边框,通过设置边距来实现,提供接口SetNewMargins() 5.能够设置编辑框边框内部阴影,已固定左1像素,上2像素,右下无,但颜
choose
- 可以画出二值图,并且可以找到像素坐标,可以鼠标移动回车即可得到像素值-Can draw a binary image, and you can find the pixel coordinates, can enter to get the mouse to move the pixel values
huoqushubiaosuozaiweizhixiangsu
- 获取鼠标任意位置的像素值,是数字图像处理的必备工具-It can gain the position with the moving of the mouse,and it is necessary for people who is using or studying images.
bmpreadmyself
- vs2008 读取bmp图像像素值,其结果记录在生成的txt文件-vs2008 read bmp image pixel value, and the results recorded in the generated txt file
changecolor
- 读入彩色图像,对于R<20 and G<20 and B<20的值分别修改成为R=0 and G=0 and B=0 求取三个通道中像素的平均值(除去修改的像素值即:R=0 and G=0 and B=0) 将数据写入一个文本文件中。
LBP
- 用opencv实现LBP算法。通过一个3*3的模板在图像矩阵上滑动,用模板四周的八领域像素和中间的像素值比较,大于的为1,小于的为0,从左上角顺时针排列,然后转化为十进制放在模板中间的对应位置。-LBP algorithm with opencv. Through a 3* 3 matrix template image slide, with the template field of eight around the center pixel and the pixel value comp
Multiscale-Entropy
- 多尺度熵,用matlab对图像进行处理,先将图像的像素值提取出来,并绘制折线图-Multiscale entropy
biaoding1
- 根据教程自己写的对单目相机的标定,以及对一张镜像畸变图像的矫正,最后进行二维测距,根据像素值测得一条平面曲线的真实长度-According tutorials to write their own right monocular camera calibration, as well as a mirror image distortion correction, the final two-dimensional distance, measured according to the pixe
ImageTest
- 采用qt读取图像的像素值,在图形图像领域和数值相关技术领域用途广泛-use qt to read the gray-value of images. It s very useful in the fields of digital image correlation