将TV信号转换到VGA信号，通过FPGA的转换可以直接在显示器上显示。...

傅立叶描述子，用于提取形状的特征。c++编写-Fourier descriptors for the extraction of shape features. c++ prepared

尺度不变特征点(SIFT)检测和匹配算法 需要添加opencv 和GSL库-Scale-invariant feature points (SIFT) detection and matching algorithms need to add opencv and GSL library

介绍了视觉颜色空间及其在交互式图像分割中的作用, 实验分析了它的奇异性, 在此基础上, 考虑像素的 空间和色彩分布, 提出了基于区域生长法的多颜色空间、 多度量准则的聚类算法和零碎区域的合并算法, 颜色空间选取HSL 和RGB 两种, 相似性度量包括了种子点、 扩张点和生长区域三个方面, 并用于敦煌壁画图像的分割.-Introduce the visual color space and its application in interactive image segmentation of the role, experimental analysis of its singularity, on this basis, taking into pixel space and color distribution, based on region growing multi-color space, multi-metric criteria clustering algorithm and fragmented region merging algorithm, select the HSL color space and RGB are two similarity measure, including the seed point, the expansion point and the three aspects of regional growth, and for image segmentation in Dunhuang murals.

Texture detection is one of important aspects in Image processing. -Texture detection is one of important aspe Image processing in cts.

有关手机屏幕编程的一个源代码，采用VC＋＋编程技术，对视频编程的初学者有一定的帮助-the handset screen of a program source code, using VC++ programming technology Video programming for beginners will help

Line detection in gray scale using hough transform-Line detection in gray scale using hough tr ansform

用于直接读取图像的IDL程序源代码，可以很方便的加载图像-For direct read images IDL source code, you can easily load images

采用各向异性方法 填补一个缺损的轮廓，从而可以得到一个光滑完整的轮廓。- Completed contours correspond to ridges of an extension (ext) of the characteristic function of the uncompleted curve. Anisotropic extension is performed on the characteristic function fbound of an image set given by the binary map boundary to the whole image domain. Extension is initially driven by xi=(EigVect{1}, EigVect{2}) (which should match with the contour tangent direction) computed as the direction of maximum coherence of the distance map to the contour to close. It is updated every N iterations with DCV over the distance map to the ridges/thinning of the evolved image. Two different stop criteria are supported: Number of Connected Components ( numcomp ). Contour Completion. Stop when the extended contour (curve of level 1) has exactly Ncomp connected components. Difference between two consecutive iterations ( tol ) Speed Stabilizes ( speed_stab ). [extended]=ContourComple

提供了多种语言环境下的usb摄像头图像采集功能-provide multilingual environment of usb camera image acquisition function

这是一个图象处理的源代码，将一个图像 灰度均衡化，使得原有图片更清晰 -this is a code of digital image processing,it can make a image grayscale eauilibrium.