摘要
为了实现大面积砂轮表面形貌的计算机视觉检测,本文利用视频系统从两个不同视角采集钎焊金刚石砂轮表面形貌,通过特征配准法找出两幅图像的特征点和匹配点,然后对图像进行拼接融合,最终得到拼接后的目标图像,实现了砂轮表面三维形貌图的有效重构。
In order to reconstruct the topography of wheel surface by using computer visual inspection, images of brazed diamond wheel surface were acquired by a digital video system from different visual angles. Two images were stitched and fused according to the matching points and feature points which were found by feature-matching method. Accordingly, the three-dimensional surface topography of grinding wheel was reconstructed successfully.
出处
《金刚石与磨料磨具工程》
CAS
北大核心
2010年第6期29-32,共4页
Diamond & Abrasives Engineering
基金
国家自然科学基金(50825505)
福建省自然科学基金(E0810020
2010J01296)
华侨大学校基金(08X0221)资助
关键词
图像拼接融合
配准点
特征点
砂轮表面形貌
image mosaic and fusion
matching points
feature points
topography of grinding wheel
