Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
如题,这是原图 快速边缘检测后,能否将边缘内填充为白色,方便进行斑点面积占有率的计算?