任意构建多边形，然后填充多边形区域。填充颜色可以任意选取。...

采用多孔trous算法(undecimated wavelet transform)实现小波变换，用的是一维信号 -The use of porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform, using a one-dimensional signal

LABELME是MIT开发的图像标注软件-LABELME MIT is the development of image tagging software

在文档下打开一个位图文件，重新绘制，放大并使其二值化显示，

转换JPEG格式的图片，有多种选择模式。 多种选择模式--JIPG缩放程序-Convert JPEG format images, there are several selection mode. Multi-selection mode- JIPG scaling procedure

dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT transform dctcom.m completion of the input image compression imagecbe.m completion of the two RGB input image with wavelet analysis method of image fusion imagecom.m completion of the input RGB image using wavelet analysis method automatically drop noise, the threshold of high-frequency coefficient, noise reduction effect and the results of the percentage of wavelet1D.m completion of the input signals of one-dimensional discrete wavelet multi-scale decomposition wavelet2D completion of the input signals of two-dimensional discrete wavelet multi-scale decomposition zigzag.m completed the input of 8* 8 matrix of data collected in accordance with the zigzag order.

用Matlab实现的Canny边缘检测算法，压缩文件中附有一张实验图片-Using Matlab realize the Canny edge detection algorithm, compressed file attached to an experimental image

contourlet变换源代码,图象处理方面有广泛应用空间-MATLAB source code that implements the contourlet transform and its utility functions. See paper "The contourlet transform: an efficient directional multiresolution image representation" included in this zip file. -Contourlet transform source code, image processing has a broad application of space-MATLAB source code that implements the contourlet transform and its utility functions. See paper

这是一个非常有用的DCT变换的原代码，用c语言编写，希望对大家有帮助。-This is a very useful DCT"s original code using the c language, and I hope to be helpful.

通过小波变换提取图像亮度，模糊度和相关度等多项指标综合表示图像质量，达到真正的自适应。-Extracted through the wavelet transform image brightness, degree of ambiguity and that a wide range of image quality index, the true adaptive.

最新png 图片格式编/解码源代码,供高手研究-Png picture format of the latest encoder/decoder source code for the master study