The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Block Image Registration Method Based On Harris Corner Detection
Author(s): 
Pages: 45-47
Year: Issue:  1
Journal: Video Engineering

Keyword:  Harris角点图像配准图像分块;
Abstract: 传统的Harris角点检测选用全局的阈值且不具有尺度不变性,对于较大的图像会导致检测的角点分布不均、错检等问题,为此提出一种新的基于多尺度的Harris角点检测的图像配准方法.首先将图像分块,并对其进行相应排序,根据局部阈值来提取Harris角点,然后根据图像特征点的最邻近和次邻近距离之比来确定初始匹配,最后利用特征点附近的灰度信息来实现进一步的配准.实验证明该方法使得图像配准精度和配准效率得到了极大提高.
Related Articles
No related articles found