Search - matlab brightness contrast

Search - matlab brightness contrast - List

[Other resource] 灰度 DL : 0: 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 。-pixel image transformation, including brightness, contrast and GAMMA correction algorithm, the environment is OPENCV4.0, VC6.0. MATLAB algorithm reference to the function imadjust.
Update : 2008-10-13 Size : 1.63kb Publisher : 陈大明
[2D Graphic] 灰度 DL : 0: 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 。-pixel image transformation, including brightness, contrast and GAMMA correction algorithm, the environment is OPENCV4.0, VC6.0. MATLAB algorithm reference to the function imadjust.
Update : 2025-02-19 Size : 1kb Publisher : 陈大明
[Wavelet] WvltRevers&ConsEnhance DL : 0: 图象对比度增强及小波系数的复原，包括完成图像对比度信息的增强及图像小波系数的复原。-Image Contrast Enhancement wavelet coefficients and the recovery, including the completion of the image brightness information and images to enhance the resilience of the wavelet coefficients.
Update : 2025-02-19 Size : 2kb Publisher : spacetall
[Special Effects] intrans DL : 0: 执行灰度图像的亮度变换。包括负片变换，对数变换，gamma变换和对比拉伸变换-Implementation of gray-scale image brightness transform. Including the negative transformation, logarithmic transformation, gamma and contrast stretch Transform Transform
Update : 2025-02-19 Size : 1kb Publisher : 小雪
[matlab] VC_MATLAB DL : 0: VC跟Matlab混合编程 VC与Matlab案例1.256色转灰度图2.对比度拉伸3.二值化变换4.反色5.灰度均衡6.亮度增减7.取对数8.取指数9.图像镜像10.图像平移11.阈值变换12.直方图均衡VC程序-VC mixed with Matlab and Matlab programming VC color to grayscale 125.6 cases 2. Contrast stretching 3. Binarization transformation 4. Counter-color 5. Grayscale balance 6. Brightness change 7. Check on the number of 8. Check index 9. Image mirror 10. Image Shift 11. thresholding transform 12. histogram equalization procedure VC
Update : 2025-02-19 Size : 2.21mb Publisher : 王云
[Graph program] ColorProcess DL : 0: 颜色处理的理论基础源代码，包括灰度化与伪彩色处理，颜色调整，亮度/对比度调整，颜色量化与减色，抖动，增强CDib等。-Deal with the theoretical basis for the color source code, including the gray-scale and pseudo-color processing, color adjustment, brightness/contrast adjustment, color quantization and Hypochromic, jitter, such as enhanced CDib.
Update : 2025-02-19 Size : 21kb Publisher : 赵堃
[Special Effects] hdtz DL : 0: 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 imadjust.
Update : 2025-02-19 Size : 1kb Publisher : chenshan
[Other] ImageLineScanScalingUtilities DL : 0: The aip file contains few Matlab routines for 1D line scan analysis, 1D scaling, 2D scaling, image brightness or contrast variation routine and rouitne for finding area between zero cossings of 1D times series.
Update : 2025-02-19 Size : 2kb Publisher : Lokesh Boregowda
[Special Effects] matlab-ImageProcessing DL : 0: vc实现的图像信号处理，包括：256色转灰度图、对比度拉伸、二值化变换、反色、亮度增减、取对数、取指数、直方图均衡、灰度均衡、阈值变换、图像镜像.-vc achieve image signal processing, including: 256-color to grayscale, contrast stretching, binarization transformation, anti-color, brightness change, check on the number of check index, histogram equalization, gray balance, threshold transform , mirror image.
Update : 2025-02-19 Size : 1.47mb Publisher : 陈兰
[Special Effects] histo DL : 0: 直方图及直方图均衡化，用来增加许多图像的局部对比度，尤其是当图像的有用数据的对比度相当接近的时候。通过这种方法，亮度可以更好地在直方图上分布。这样就可以用于增强局部的对比度而不影响整体的对比度，直方图均衡化通过有效地扩展常用的亮度来实现这种功能。 -Used to increase the local contrast of many images, especially when the contrast of the image of the useful data is very close to the time. In this way, the brightness could be better distributed on the histogram. This can be used to enhance the local contrast without affecting the overall contrast, histogram equalization, by effectively expanding the brightness used to achieve this functionality.
Update : 2025-02-19 Size : 1kb Publisher : 李洁琼
[Graph program] MATLAB DL : 0: 根据)EF 特性中的对比度敏感度，即空间频率特性曲线，对图像进行二维多级小波分解，由分解后的各小波分量，提取各频段相应的亮度、清晰度和相关度指标；然后将这三个指标的几何平均与频段加权系数的内积做算术平均，以此作为图像质量的综合评价指标-According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-dimensional multi-level wavelet decomposition, the decomposition of the wavelet component, extract the frequency band corresponding brightness, clarity and relevance of indicators then the geometric mean of these three indices and the band doing weighted coefficient of the arithmetic mean within the product as a comprehensive evaluation of image quality index
Update : 2025-02-19 Size : 29kb Publisher : 张三
[Graph program] MATLAB1 DL : 0: 根据)EF 特性中的对比度敏感度，即空间频率特性曲线，对图像进行二维多级小波分解，由分解后的各小波分量，提取各频段相应的亮度、清晰度和相关度指标；然后将这三个指标的几何平均与频段加权系数的内积做算术平均，以此作为图像质量的综合评价指标-According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-dimensional multi-level wavelet decomposition, the decomposition of the wavelet component, extract the frequency band corresponding brightness, clarity and relevance of indicators then the geometric mean of these three indices and the band doing weighted coefficient of the arithmetic mean within the product as a comprehensive evaluation of image quality index
Update : 2025-02-19 Size : 76kb Publisher : 张三
[matlab] Myproject DL : 0: It is a laboratory work from bsuir, where foto can be normilized by brightness, contrast, algorithm JPEG, dct idct
Update : 2025-02-19 Size : 1.23mb Publisher : Andrew
[matlab] c3s1 DL : 0: 一个matlab程序，实现图像增加对比度、减小对比度、线性增加亮度、反相显示-A matlab program to realize the image to increase contrast, reduce the contrast, the linear increase in brightness, reverse video
Update : 2025-02-19 Size : 1kb Publisher : 紫伶
[matlab] bright-adjust DL : 0: Brightness is one of the most significant pixel characteristics. It is involved in many image-editing algorithms such as contrast or shadow/highlight.
Update : 2025-02-19 Size : 8kb Publisher : akash
[matlab] MATLAB_ks DL : 0: 利用MATLAB GUI设计实现图像处理的图形用户界面，利用MATLAB图像处理工具箱实现以下的图像处理功能： 1. 采用matlab Guide设计实现图像界面与按钮界面。 2. 连接摄像头，编写MATLAB初始化程序 3. 用摄像头采集一副图像，并能实现保存（使用控件按钮保存）。 4. 设计按钮实现对图像进行任意的亮度和对比度变化调整，显示和对比度变化前后的图像。 5. 设计按钮实现用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。 -Designed and implemented using MATLAB GUI graphical user interface, image processing, using MATLAB image processing toolbox of image processing functions to achieve the following: 1. Designed to achieve an image using matlab Guide button interface with the interface. 2 Connect the camera to write MATLAB initialization procedure 3, with the camera capture an image and save to achieve (using the control button to save). 4 Design button on the image to achieve any change in the brightness and contrast adjustment, display, and contrast changes before and after images. 5 button design to achieve the user to select an image region of interest with the mouse, display and save the selected area.
Update : 2025-02-19 Size : 15kb Publisher : 桑海峰
[Special Effects] 11 DL : 0: 基于MATLAB的图像处理的基本运算（1）能够对图像亮度和对比度变化调整，并比较结果（2）编写程序通过最近邻插值和双线性插值等算法将用户所选取的图像区域进行放大和缩小整数倍的和旋转操作，并保存，比较几种插值的效果（3）图像直方图统计和直方图均衡，要求显示直方图统计，比较直方图均衡后的效果。（4）对图像加入各种噪声，比较效果。 -Adjustment of image brightness and contrast changes, and compare the results based on MATLAB image processing operations (1) (2) to program the image area selected by the user to zoom in and out through the nearest neighbor interpolation and bilinear interpolation algorithm integer multiples and the rotary operation, and save, compare several interpolation image histogram and histogram equalization of the effect (3), required to display the histogram, comparative histogram after equalization effect. (4) adding a variety of noise on the image, comparing the effect.
Update : 2025-02-19 Size : 10kb Publisher : 苏琴
[Special Effects] Images_processing2 DL : 0: 使用MATLAB GUI用户界面实现对打开的图像进行灰度直方图、直方图均衡化、统计直方图（算法实现）、亮度和对比度调整（可设置大小）处理，并保存。-MATLAB GUI user interface to open image histogram, histogram equalization, the statistical histogram (algorithm), brightness and contrast adjustment (set size) processing, and save.
Update : 2025-02-19 Size : 566kb Publisher : 丁薇
[Special Effects] matlab DL : 0: 此程序实现matlab GUI上的图像处理，包括图像加噪（高斯，椒盐等），以及图像均衡、二值，以及多种锐化方法，图像亮度调节，另外还有图像保存、对比功能。-This procedure on matlab GUI image processing, including image plus noise (Gaussian, salt and pepper, etc.), and a graphic equalizer, two values, as well as a variety of sharpening method, image brightness adjustment, in addition to save the image, the contrast function.
Update : 2025-02-19 Size : 30kb Publisher : miss peng
[Special Effects] imgprocessor DL : 0: 用MATLAB编写的图像处理的软件，具有图像处理的基本功能，如加噪去噪，边缘提取，直方图分布，模糊化处理，亮度对比度处理等-Using MATLAB image processing software, with the basic image processing functions, such as adding noise denoising, edge detection, histogram distribution, fuzzy processing, brightness, contrast, treatment
Update : 2025-02-19 Size : 4kb Publisher : 郭政业

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