指纹增强程序，描述了如何使用该库增强指纹图像。原图像和目标图像都是位图。-fingerprint enhancement procedures, a descr iption of how to enhance the use of the fingerprint image. The original image and objectives are bitmap images.

带背景图像的工具栏制作实例源码，学习一下如何使用VC++为窗口的工具栏设置背景图像，这样做当然有好处，一是可美化工具栏与你的窗口风格一致，二是更加醒目，让窗体结构更明朗，有效提升用户界面设计的体验度，让用户对软件产生好的印象。通过源码你将学会为工具栏添加背景图像的方法和思路。-Toolbar with background images produced source code examples, learn how to use VC++ window' s toolbar to set

读入图像，对图像进行预处理，随后检测边缘，对得到的图像进行二值化，然后进行hough变换，获得圆边界，将此图与原图叠加，增强边缘-Read into the image, the image preprocessing, edge detection followed, the resulting image binarization, and then hough transform to get round the border, this graph with the original o

图像增强处理，包括空域增强、频域增强、图像锐化-Image enhancement, including spatial enhancement, frequency enhancement, image sharpening