detection the weeds image edge
image edge detection
图像边缘检测
图象边缘检测
图像边线检测
边线检测
边界提取
边缘提取
边缘检测
image and image description
3-restricted edge connectivity
95% spetral edge frequency
a low stone wall built along the water's edge to protect an embankment
abrasive grit cutting edge
absorption edge
吸收边界
光吸收边
吸收边
吸收端
吸收限
吸收极限
吸收边缘
吸收边带
吸收边限
absorption edge absorption limit
Absorption edge blue shift
absorption limit absorption edge
acoustic design of edge structure