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xiaobozengqiang
- 首先通过多分辨率分解法提取高频边缘，然后分别对每层的高频边缘进行非线性插值得到新的高频边缘，接着对高频边缘进行高通滤波得到等强后的高频边缘，最后对增强后的高频边缘进行修正。再在对增强的图像进行对比度拉伸，从而达到增强的目的！
GeoTrans
- 2D图像处理非线性拉伸变换用于图像增强处理
chap5
- 实现图像增强功能包括灰度线性非线性变换，直方图拉伸，伪彩色增强-The realization of image enhancement features include linear gray-scale non-linear transform, histogram stretching, pseudo-color enhanced
zhifangtujunhanghua
- 直方图均衡，图像去雾处理，是把原始图像的灰度直方图从比较集中的某个灰度区间变成在全部灰度范围内的均匀分布。直方图均衡化就是对图像进行非线性拉伸，重新分配图像像素值，使一定灰度范围内的像素数量大致相同。-Histogram equalization, image processing to the fog, is the original image histogram to a gray scale from the more concentrated into the full range o
imagehistogram
- 图像的点运算，包括灰度直方图，灰度线性变换，灰度非线性变换，灰度阈值变换，灰度拉伸，灰度均衡-Image of point operations, including histogram, gray linear transformation, nonlinear transformation gray, gray threshold transform, gray stretch, gray balance
GrayTrans
- 次下载文档主要是图像灰度相关的变换，包括二值化、彩色到灰度、对数函数非线性变换、进行非线性拉伸、线性变换、负相变换、指数变换等-Downloads document is mainly related to image intensity transformation, including binary, color to grayscale, logarithmic function, nonlinear transformation, non-linear stretching, linea
zhifangtujunhenghua
- 将一幅图像通过非线性拉伸的方法重新分配其像素值-An image through the non-linear stretching method reallocate its pixel values
Gray-histogram
- 图像求反、图像灰度段线性拉伸、图像灰度段非线性拉伸、直方图绘制方法、直方图均衡化-Negate the image, the image gray segment linear stretch, gray segment nonlinear stretching, histogram drawing method, histogram equalization
灰度拉伸
- 对图像绘制直方图，并进行适当的灰度变换，分别进行线性的和非线性的灰度拉伸变换，改善图像的视觉效果; 主要功能函数自己编写; 在一个主程序中运行实现，并在一个统一的交互式界面下选择参数.(Histogram of the image, and the appropriate gray-scale transformation, linear and nonlinear gray scale stretching transform, to improve the visual effects