基于位图图像锐化处理算法的设计与实现  

Design and Implementation of a Bitmap Image Sharpening Algorithm

作　　者：齐立磊[1] 肖飞[1] 

机构地区：[1]南阳理工学院软件学院,南阳473004

出　　处：《计算机与数字工程》2013年第9期1505-1507,共3页Computer & Digital Engineering

摘　　要：随着计算机技术的不断发展,数字图像处理也越来越重要,原始的数字化图像包含很多信息,为了进行图像信息的进一步处理,往往需要对原始的数字图像进行后续处理。论文主要针对常见的BMP位图图像,基于拉普拉斯算法设计并实现了一套锐化处理机制,并把该机制应用到具体的社会实际应用中。从实际的实验结果可以得到锐化后的图像在对比度、清晰度以及灰度特征等方面都有明显的改善,非常适合后续的数字图像处理工作,有较强的社会应用价值。With the development of computer technology, digital image processing is more and more important. The original digital im- age contains a lot of information, in order to further processing of image information, often need to the subsequent treatment of the original image. This topic mainly aims at the BMP bitmap image is common, the Laplacian algorithm to design and implement a sharpening mecha- nism based on, and the mechanism is applied to the specific social practice. From the actual experimental results can be obtained after image sharpening is significantly improved in contrast, sharpness and gray feature, very suitable for digital image processing of the follow-up work, has the strong social value.

关 键 词：数字图像 图像处理 拉普拉斯算法 图像锐化 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]