Search - brightness of image

[Other resource] lumhide

Description: 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
Platform: | Size: 3258 | Author: 杨永 | Hits:

[CSharp] C_Sharp_ImageProcessing

Description: c# 圖片影像處理,功能影像載入,紅色濾片,黃色濾片,綠色濾片,灰階處理,增加亮度,c# images image processing, functional images loaded, red wedge, yellow wedge, green filter film, gray scale processing, increase the brightness of image.
Platform: | Size: 51280 | Author: GiraffeK | Hits:

[Graph program] ImageAdjust

Description: 可以用来调整图像对比度和亮度的代码，用vc实现，不错的阿-images can be used to adjust contrast and brightness of code, using vc achieved good A
Platform: | Size: 96256 | Author: 杨泊 | Hits:

[GDI-Bitmap] ColorProcessDIB

Description: VC图像处理源代码，包括对BMP图像的颜色变换以及亮度、对比度的调节-VC image processing source code, including BMP images and transform the color brightness, contrast adjustment
Platform: | Size: 153600 | Author: authority007 | Hits:

[Picture Viewer] lumhide

[Special Effects] regionprops

Description: 在一个图像中检测目标是图像分割的一个例子。为分割连通目标，时常用Watershed变换。如果把一幅图像看做一个具有山(高亮度)和低谷(低亮度)的表面，那么这个变换在一幅图像中找亮度低谷。-in an image detection of image segmentation is a case in point. Segmentation of connectivity, often used Watershed transform. If an image is seen as a Hill (high-brightness) and the bottom (low brightness) of the surface, Well, this transformation in an image brightness for a low ebb.
Platform: | Size: 2048 | Author: 何子鸣 | Hits:

[Special Effects] luminance_gradient_subsampling

Description: 彩色夜视图像检索系统将彩色图像转换为灰度图像后的梯度亮度二次采样算法，matlab源程序。-Color night vision image retrieval system will be color image is converted to gray image after the brightness of the second gradient sampling algorithm, matlab source.
Platform: | Size: 2048 | Author: caroshangshang | Hits:

[Windows Develop] Brightness

Description: 此文件实现了对图像亮度的调节，可实现亮度增强、亮度取反及恢复图像-This document is the realization of the adjustment of image brightness can be realized to enhance brightness, brightness and recovery from the anti-image
Platform: | Size: 231424 | Author: hello | Hits:

[Documents] AerialImageClassificationMethodBasedonFractalTheor

Description: 　提出一种基于分形理论和BP 神经网络的航空遥感图像有监督分类方法。该方法尝试将航空图像的光谱信息和纹理特征相结合。它首先将彩色航空图像由RGB 格式转化为HSI 格式,然后,根据亮度计算分数维、多重分形广义维数谱q-D( q) 和“空隙”等基于分形的纹理特征,同时加入归一化的色度和饱和度作为光谱特征,采用BP 神经网络作为分类器。通过对彩色航空图像的分类实验,结果证实该方法行之有效。-Based on fractal theory and BP neural network of aviation remote sensing image supervised classification method. This method tries to aerial images of the spectral information and texture characteristics of the combination. It will first color aerial images from the RGB format into HSI format, and then, according to the brightness calculation of fractal dimension, the generalized multi-fractal dimension spectrum qD (q) and the
Platform: | Size: 274432 | Author: xuhuoping | Hits:

[Windows Develop] LDZJ

Description: 对图象进行亮度增减,小程序只对初学者有一定参考价值-Increase or decrease in brightness of image, small procedures only have a certain reference value for beginners
Platform: | Size: 380928 | Author: QQ老狼 | Hits:

[Special Effects] Image-Auto-Adjustment

Description: 亮度代表了图像的明暗程度，颜色代表了图像的色度，它包含了色调和饱和度。这个代码可以自动对这三个参数进行调整。-Brightness represents the degree of image brightness, color represents the color image, which includes hue and saturation. This code can be automatically adjusted to the three parameters.
Platform: | Size: 36864 | Author: 焦竹青 | Hits:

[Algorithm] shape_feature

Description: 一个简单的傅立叶带亮度描绘子提取图像的形状特征程序-A simple Fourier descriptor with the brightness of the image shape feature extraction procedures
Platform: | Size: 198656 | Author: 黎维娟 | Hits:

[Special Effects] ImageProcessing-source-code

Description: 负责图像处理的相关操作，如保存、图像关联操作等。功能包括：获取图片信息、缩放、色彩滤镜、亮度、反向、灰度、转换、裁贴、和插入文字、其它图片或几何图形。 Paint方法使用AutoScoolPosition属性发现滚动位置，使用AutoScrollMinSize属性进行设置。-Responsible for the relevant image processing operations, such as the preservation of image related operation. Features include: access to image information, zoom, color filters, brightness, reverse, gray, conversion, CD paste, and insert text, images or other geometric shapes. Paint ways to use attributes found Rolling AutoScoolPosition location, use AutoScrollMinSize attribute set.
Platform: | Size: 56320 | Author: 纪凤伟 | Hits:

[Other] Objective

Description: 种基于图像质量因子的图像融合客观评价方法。该方法利用熵加权和均方根图像融合质量因子对融合图像与源图像间的相关性、亮度失真和对比度失真进行综合评价,因而在不同融合方法和不同源图像的条件下,可获得标准的评估统计量。采用加权平均、拉普拉斯塔形分解及基于小波变换的图像融合法为例,通过对多传感器图像进行融合评价实验,证明了该方法的有效性和鲁棒性。-Factor based on image quality of the image fusion method of objective evaluation. This method is the use of entropy and the weighted root-mean-square image fusion quality factor of the fused image and the source of the correlation between image brightness and contrast distortion of a comprehensive evaluation of distortion, which fusion in different ways and different sources of image conditions, the availability of standards assessment statistics. Using the weighted average, Laplacian pyramid and wavelet transform-based image fusion method as an example of multi-sensor image fusion evaluation experiments show that the method is effective and robust.
Platform: | Size: 730112 | Author: storm | Hits:

[Special Effects] 1111

Description: 数字图象处理教程 INTRODUCTION 4 DIGITAL IMAGE DEFINITIONS 5 COMMON VALUES 6 CHARACTERISTICS OF IMAGE OPERATIONS 7 TYPES OF OPERATIONS 7 TYPES OF NEIGHBORHOODS 8 VIDEO PARAMETERS 9 TOOLS 9 CONVOLUTION 10 PROPERTIES OF CONVOLUTION 10 FOURIER TRANSFORMS 10 PROPERTIES OF FOURIER TRANSFORMS 11 IMPORTANCE OF PHASE AND MAGNITUDE 14 CIRCULARLY SYMMETRIC SIGNALS 15 EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15 STATISTICS 16 PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16 PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16 AVERAGE 18 STANDARD DEVIATION 19 COEFFICIENT-OF-VARIATION 19 PERCENTILES 19-INTRODUCTION 4 DIGITAL IMAGE DEFINITIONS 5 COMMON VALUES 6 CHARACTERISTICS OF IMAGE OPERATIONS 7 TYPES OF OPERATIONS 7 TYPES OF NEIGHBORHOODS 8 VIDEO PARAMETERS 9 TOOLS 9 CONVOLUTION 10 PROPERTIES OF CONVOLUTION 10 FOURIER TRANSFORMS 10 PROPERTIES OF FOURIER TRANSFORMS 11 IMPORTANCE OF PHASE AND MAGNITUDE 14 CIRCULARLY SYMMETRIC SIGNALS 15 EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15 STATISTICS 16 PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16 PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16 AVERAGE 18 STANDARD DEVIATION 19 COEFFICIENT-OF-VARIATION 19 PERCENTILES 19 MODE 20 SIGNALTONOISE RATIO 20 CONTOUR REPRESENTATIONS 21 CHAIN CODE 21 CHAIN CODE PROPERTIES 22 CRACK CODE 22 RUN CODES 23 PERCEPTION 23 BRIGHTNESS SENSITIVITY 23 WAVELENGTH SENSITIVITY 24 STIMULUS SENSITIVITY 24 SPATIAL FREQUENCY SENSITIVITY 25 COLOR SENSITIVITY 26 STANDARD OBSERVER 26 CIE CHROMATICITY COORDINATES 26 OPTICAL ILLUSIONS 28 IMAGE SAMPLING 30 SAMPLING DENSITY FO
Platform: | Size: 2639872 | Author: sean | Hits:

[Special Effects] MMX-Image

Description: VS2005环境下可运行的程序。简单功能包括：对图像进行几何变换，镜像操作，缩放功能。对图像处理的功能包括：使用C++纯函数和MMX指令函数实现“颜色反相”“改变颜色亮度”“改变颜色平衡度”等功能。还有滤波等简单功能-VS2005 environment can run programs. Simple features include: geometric transformations of images, the mirror operation, zoom feature. Pairs of image processing features include: the use of C++ pure function and MMX instruction function implementation "Color RP" "to change the color brightness," "to change the color balance of degree" and other functions
Platform: | Size: 103424 | Author: 净 | Hits:

[Editor] ImageEnhancement.pdf.tar

Description: This paper describes basics of Image Enhancement using histogram based techniques.Image Enhancement is largely used as pre processing unit in various vision based systems. Histograms based techniques tends to improve in colour quality, intensity features and brightness redistribution.
Platform: | Size: 480256 | Author: kalia | Hits:

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