effect

说明：  基于DSP和FPGA芯片的实时图像处理系统。该系统不同于传统基于PC机模式的图像处理系统，发挥了DSP和FPGA两者的优势，能更好地提高图像处理系统实时性能，同时也最 大可能地降低成本。(Real time image processing system based on DSP and FPGA. This system is different from the traditional image processing system based on PC mode. It can improve the real-time performance of the image processing system better by using the advantages of DSP and FPGAIt is possible to reduce costs.)

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)

说明：  实现图像处理中的白平衡调节问题， 可以帮助得到白平衡后的图像,内有帮助文档和实例图像(To achieve the white balance adjusted image processing problems, can help get the image after white balance, there are help files and examples of images)

基于harris兴趣点的图像检索程序。先特征提取，进而进行特征匹配，最后还有结果的返回。(Harris points of interest based on image retrieval process. First feature extraction, feature matching and then carried out and, finally, the results returned.)

说明：  本算法包括区域生长法和形态学后处理算法，功能实现了皮肤镜图像的病变区域分割，准确度很高，后处理算法对原图的影响很小；(This algorithm includes region growing method and morphological post-processing algorithm. It can segment the lesion area of dermoscopic image with high accuracy, and the post-processing algorithm has little influence on the original image.)

roewa算子，源代码，适用于SAR图像(Roewa operator Applies to SAR image)

说明：  matlab编写的直线检测算法，能够有效的提取出直线。和matlab自带的hough变换实现的同样的功能(matlab prepared in a straight line detection algorithm can effectively extract the straight line. And the hough transform matlab own to achieve the same function)

利用严格成像模型生成的虚拟格网数据解算卫星影像的RPC参数，用于卫星影像定位(Use strict generated virtual imaging model grid data calculating satellite images RPC parameters for satellite image positioning)

说明：  基于可信传播的立体匹配算法(max-product belief propagation,accelerated updating)(Based on the credibility of the spread of stereo matching algorithm (max-product belief propagation, accelerated updating))

将.rgb格式的图像转换为.yuv格式的图像,.yuv格式的图像按4：2：0采样(will. Rgb format conversion of images. YUV format images. YUV format image with 4:2:0 sampling)