摘要
图像定位处理是图像识别的一个重要的前端处理模块,在对2维卷积定位研究的基础上,提出一种用2维滤波对图像定位的方法,并将其实际应用到文字定位上,实践证明该方法能够准确的实现图像定位.
Image Location is an important front-end module in the image recognition.Starting from 2-dimensional convolution,a method about image location based on 2-dimensional filtering is presented.It is applied in the letter location.It is proved that the method can location the letter accurately.
出处
《河北师范大学学报（自然科学版）》
CAS
2004年第2期136-138,共3页
Journal of Hebei Normal University：Natural Science
关键词
2维滤波
图像定位
图像识别
2维卷积定位
image location
image recognition
2-dimensional convolution
2-dimensional filtering
