dwt-watermarking

数字视频图像处理算法的经典书籍：数字视频和高清电视的算法和接口。(Digital video image processing algorithm of the classic books: Digital Video and HDTV Algorithms and Interfaces.)

dct和混沌相结合的图像加密，速度较慢但可以用来学习(DCT and chaotic combination of image encryption, slower but can be used to study)

08年新的Delaunay程序，很不错的！(Delaunay new 2008 program, it is good!)

说明：  IEEE_SSR标准PSCAD算例，实用算例亲测有效(An example of IEEE SSR standard PSCAD)

JPEG压缩方法由于其较高的压缩比和理想的压缩效果，是目前应用最广泛的图像压缩方法(JPEG compression method because of its higher compression ratio and ideal compression effect, is currently the most widely used method of image compression)

文字可视化，对于给定的文本，输出可视化效果的程序。(word visualization)

用vc实现图像选块的拖拽和融合,通过对窗口的拖动实现图像选块的拖拽,,(Using vc realize image selected block drag and fusion, by dragging the window to realize image choose a drag and drop,,)

本程序是基于单幅图像的超分辨率算法，通过对输入的高分辨率图像进行下采样得 % 到原始低分辨率图像，对输入的低分辨率图像插值后，利用DWT将低分辨率图像分 % 解为不同的4个子带；同时直接对对分辨率图像进行SWT处理。由SWT得到的高频子 % 带来修正DWT得到的高频子带。最后，通过逆离散小波变换（IDWT）组合修正的高 % 频子带和低分辨率图像，得到输出的超分辨率图像。通过计算PSNR和SSIM评价结果。(This program is a super-resolution algorithm based on a single image, which is sampled from the high resolution image of the input. % to the original low resolution image, after interpolating the input low resolution image, the low resolution image is divided by DWT. The% solution is different 4 subbands, and the resolution image is processed by SWT. High frequency subsets obtained by SWT % brings the high frequency subband obtained by the modified DWT. Finally, the height of the combination of inverse discrete wavelet transform (IDWT) % frequency subband and low resolution image, and the output super-resolution image is obtained. The results were evaluated by calculating PSNR and SSIM.)

进行黄豆质量评估，还可以对其他材料进行评价，主要是图像处理方面的(For soybean quality assessment, but also other materials can be evaluated, mainly in image processing)

文字可视化，对于给定的文本，输出可视化效果的程序。(word visualization)