brief算法matlab
时间: 2023-08-23 22:07:32 浏览: 181
ORB 算法 matlab 实现.zip
BRIEF算法是一种特征描述子提取算法,它可以在MATLAB中实现。BRIEF算法的主要思想是以特征点为中心,取一个大小为S x S的区域,并对该区域进行高斯平滑处理。然后,通过计算区域内的像素对的亮度差异,并将结果编码为一个维度为N的位字符串,即特征点的描述子。BRIEF算法的优点是提取代价低,匹配只需要使用简单的汉明距离计算,时间代价低,空间代价低,并且效果还不错。因此,它在图像处理和计算机视觉领域中得到了广泛的应用。\[2\]\[3\]如果你想在MATLAB中实现BRIEF算法,可以参考相关的文章和资料。
#### 引用[.reference_title]
- *1* [matlab练习程序(BRIEF描述子)](https://blog.csdn.net/weixin_34571341/article/details/115970632)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [特征描述子算法——BRIEF](https://blog.csdn.net/Williamcsj/article/details/121291878)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [什么BRIEF算法?BRIEF算法详解](https://blog.csdn.net/qinge_Crazy/article/details/119253418)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
阅读全文