搜索资源列表
imadjust
- opencv 图像亮度变换(亮度变换与直方图)-transform opencv image brightness (brightness transform and histogram)
hdtz
- 图像的象素值变换,包括亮度、对比度和GAMMA校正算法,环境是OPENCV4.0,VC6.0。算法参考了MATLAB函数 imadjust 。-Transform the pixel values of images, including brightness, contrast and GAMMA correction algorithm, the environment is OPENCV4.0, VC6.0. Algorithm MATLAB function reference imad
imadjust-c
- 图像的亮度变换代码,本人初学编写,内容简单通俗易懂,适合OPENCV人群-Image brightness transform code, I am learning to prepare, as a simple user-friendly, suitable for OPENCV crowd
imadjust1
- 借助matlab丰富的函数资源对图像进行线性变换法的图像增强,可以通过修改程序中参数进行其他形式的变换实现图像增强,对某些图像处理效果尤佳,如所附图像-Image enhancement
imadjust
- 利用opencv在空域上对图像进行点运算,实现图像的亮度变化-Use in the airspace of opencv image point computation, to achieve changes in image brightness
dip3
- 用Matlab中的下列函数对输入图像按实验内容进行运算;感受各种不同的图像处理方法对最终图像效果的影响。 imfilter;fspecial;imadjust;imadd;immultiply -With the following Matlab function of the input image by computing the experimental content experience a variety of image processing methods on the
matlabtuxiangchuli
- 把目标范围缩小到一个小矩形内,将图像的G通道单独抽出作分析,抽出来的是一个灰度图,现在需要将目标从背景中提取出来。使用imadjust函数增强图像对比度时可以使用stretchlim传递给imadjust灰度范围,matlab循环调用图片进行处理-The target was restricted to a small rectangle, the image of the G-channel single out for analysis, out of is a grayscale, and
inhance
- 使用直方图均衡化函数、图像调整函数和自适应直方图均衡化函数,编写用于增强索引图像对比度的程序,显示图像对比度增强效果-Using the histogram equalization function (histeq), image adjustment function (imadjust) and adaptive histogram equalization function (adapthisteq), prepared for image contrast enhancement in
Untitled2
- 使用imadjust函数 一副数字乳房X射线图像f,显示出了一处疾患,使用imadjust得到明暗反转图像(负片图像)-use function "imadjust"
imadjust
- 用于增强图像的对比度,线性增强,可直接调用。-Used to enhance the contrast of images, linear enhancement, can be called directly.
Digital-image-processing
- 一 彩色图像灰度化 1 二 空域增强技术 2 2.1 直接灰度映射 2 2.1.1 图像求反(负片) 2 2.1.2 调用imadjust 2 2.1.2 动态范围压缩 3 2.1.3 灰度切分 4 2.1.4 位图切分 5 2.2 直方图变换 6 2.3 空域滤波 7 2.3.1平滑滤波 7 2.3.2锐化滤波 9 三 基本图像变换 11 四 频域图像增强 12 4.1 低通滤波 12 4.1.1 理想低通滤波 12 4.1
hua
- hua.m文件是将图片“花.bmp”分割成8个位于平面,再将其转化为二值图; Exchange.m是利用imadjust函数改变图片的灰度。 histeq00.m是利用histeq函数来均衡化图片。-hua.m file is a picture " flower bmp." divided into eight located in the plane, and then converted into binary image Exchange.m function
2
- Untitled1.m和Untitled2.m文件是利用imfilt和fspecial函数对图像作锐化处理。 Untitled3.m是利用edge函数对图像进行锐化处理。- hua.m file is the picture "Untitled1.m and Untitled2.m file using imfilt and fspecial functions for image sharpening. Untitled3.m is the use of edge function
GUI
- 实现图像的灰度拉伸、直方图均衡化处理 GUI界面设计-matlab imhist imadjust GUI
tuxiangchuli
- 将给定图像进行边缘检测和不同阈值的阈值分割,并有相减 提高对比度和标记等功能- g1=imadjust(f1,[0 1],[0 1],0.6) figure,imshow(f1), title( original image ) figure, imshow(g1),
zuoye1
- imadjust()对数字乳房X射线图像做变换、傅里叶频谱进行对数变换及直方图相关-imadjust () for digital X-ray image of the breast do transform, the Fourier spectrum logarithmic transformation and histogram related
m_imadjust
- imadjust 调整图像亮度函数 J IMADJUST(I,[LOW_IN HIGH_IN],[LOW_OUT HIGH_OUT],GAMMA) GAMMA默认值为1(线性映射),GAMMA<1——曲线上凸,GAMMA>1——曲线下凹 图像I与图像f的类型一致,任何类型的图像[LOW_IN HIGH_IN],[LOW_OUT HIGH_OUT]取值均在0—1范围内(计算时函数自己转换)-adjust image brightness function ima
imadjust
- 通过matlab软件,编写程序用imadjust对灰度图像的灰度进行调整(Through the MATLAB software, the program is programmed to adjust the gray level of the gray image by imadjust)
01
- 降低图像灰度级 在不能使用imadjust函数的情况下,采用利用矩阵进行像素运算的方法。(1. Reducing the Number of Gray Levels in an Image (a) Write a computer program capable of reducing the number of gray levels in an image from 256 to 2, in integer powers of 2. The desired number of gr
