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liangduzengqiangjianruo
- 用VC++实现的灰度图象的亮度增强、减弱变换 -with VC gray image brightness increased, decreased Transform
彩色图像的篡改检测及自恢复算法
- 彩色图像的篡改检测及自恢复算法赵春晖，孙建军，朱海峰(哈尔滨工程大学信息与通信工程学院，黑龙江哈尔滨150001)摘要：数字水印是图像认证的有效手段之一．利用小波变换提出一种计算简单的彩色图像水印算法，将一个图像的主要内容嵌入该图像自身之中，用均值量化的方法在亮度信号中嵌入水印，实现篡改检测和定位篡改区域；用多余的色度空间嵌入亮度信号和色度信号，用于恢复被篡改的图像内容．该算法可以获取较高的峰值信噪比，具有很好的鲁棒性．实验结果表明，该算法对删除、替换等恶意图像篡改具有良好的检测、定位和自修复能
lightchuli
- 一个亮度的图象处理 分享给大家 要的拿去-a brightness of the image processing for everyone to share the guns
ImageProcessorCourseDesign
- ·图像检测：包括显示灰度直方图、Canny算子边缘检测； ·图像增强：包括随机噪声、傅立叶变换、中值滤波、高斯滤波； ·色彩变换：包括彩色->灰度、反色处理、亮度调整、直方图均衡化。 -Image Detection : to show gray histogram, Canny edge detection operator; Image enhancement : including random noise, Fourier transform, filter, Gaussi
11111dateimageprocessing
- 这是我自己编写的图像处理软件，可能加强亮度、对比度，采用了imagestone 的类，在实时的图像控制中十分有效-This was my prepared by the image processing software, the possibility of enhanced brightness, contrast, imagestone used the category, the real-time control of the images are very effective
chaincode
- 1.首先将原始图档(如图三)由RGB彩色模型转换成HSI彩色模型，取其 I 亮度模型。 2.再萃取出亮度值大于0.999之部份，进行数次膨胀与侵蚀运算后，即可取得火焰部份(如图四)。 3.图四之火焰影像进行边缘运算，并找出边缘之每一点坐标，再将坐标排序，取最小值作为链码的启始点(如图五之红色星号)。 4.链码产生的方式：沿边缘依逆时针的顺序扫瞄下一个边界值，并依序输出链码(如图七)。-1. First, the original drawing (Figure 3) from R
lumhide
- 这是一个在图象像素亮度中隐藏信息的算法，他能实现在图象像素的亮度值嵌入信息-This is a pixel in the image brightness information was concealed in the algorithm, he is able to achieve in the brightness of image pixels embedded value information
RadiationOfObject
- 本程序计算了处于海面环境下的目标接受到的红外照射亮度。为海面目标的红外仿真做了准备工作-calculated by the sea environment in the target sees infrared radiation brightness. Sea targets for infrared simulation done the preparatory work
CCDTest
- 基本功能： 能够打开JPG图片并按照规定的阈值进行坏点测试；（打开文件大时比较耗内存，呵呵 PPC比PC性能差很多） 能够查看坏点局部图像； 查看整幅图的亮度直方图； 保存测试结果至文件。-basic functions : to open the JPG picture and in accordance with the provisions of the threshold for the FFT tests; (open document of consumpti
liangdu
- 注意：本程序中，每点击一次“增加亮度”，图像灰度提升16；每点击一次“降低亮度”，图像灰度降低16。-Note : This procedure, every click an "increase in brightness," gray upgrade 16; Click on each of a "lower brightness," gray lower 16.
PWM--10
- 刚学单片机 模拟PWM输出控制灯的10个亮度级别-just learning microcontroller simulation PWM control signal 10 brightness levels
statxtre
- 实现基于区域的亮度直方图的某些纹理描绘子：如均值、标准偏差、平滑度、三阶矩、一致性和熵。-based regional brightness histogram certain texture descr iptor : If the mean, standard deviation, smooth, Third-order moments, consistency and entropy.
luzj
- 注意：本程序中，每点击一次“增加亮度”，图像灰度提升16；每点击一次“降低亮度”，图像灰度降低16。-Note : This procedure, every click an "increase in brightness," gray upgrade 16; Click on each of a "lower brightness," gray lower 16.
liangduzhengjian
- 亮度增减ＶＣ代码亮度增减 亮度增减-brightness changes VC code brightness adjust the brightness adjust the brightness changes
Remotedevice51asm
- 利用51单片机实现多路电器遥控器设计，可控制15个电器电源开关，同时可对一路电灯亮度进行调节。-51 MCU use multiple electrical design of the remote control, you can control the 15 electrical power switch, while right way to adjust the brightness Electric.
Backlight1
- 调节背光亮度的程序和代码 Pocket PC上面，背光亮度存在注册表的 HKEY_CURRENT_USER\\BackLight\\BrightNess或者HKEY_CURRENT_USER\\BackLight\\BacklightLuminanceLevel 项中，修改这个项的值，再生成一个BackLightChangeEvent事件就可以使系统改变背光。 -backlight brightness adjustment procedures and Pocket PC co
2051ADC
- io分配: * * OUTPUT: * * P1.0 ... 模拟量输入 * * P1.1 ...... DA输入比较基准电压 * * P1.2~7..... R-2R DA电阻网络 * * P3.7 ...... LED 模拟亮度输出-io distribution : * * OUTPUT : * * P1.0 ...... analog input * * P1.1 ...... DA input voltage base * * p
goodcode2
- vc++图像处理原程序：图片亮度增减源代码-vc original image processing procedures : Photo brightness change source code
LEDPWM
- 用PWM方波调节LED亮度， 用PWM方波调节LED亮度-square with PWM LED brightness adjustment, and the square wave PWM LED brightness adjustment, PWM square wave with LED brightness adjustment, and the square wave PWM LED brightness adjustment
change_brightness
- 用VC++实现的能改变显卡的亮度值,从而可以定时的改变屏幕的亮度值-with VC graphics change the brightness value, thereby changing the timing screen brightness values