Remove background based on color in Inkscape

39 There is a classical way of removing background in Inkscape using Bezier curves. This is often quite lengthy process. Is it possible to remove the background of an object based on background color (e.g. to tell only to remove yellow background)? Or some clever method that is able to detect what is object and what is background?

 https://graphicdesign.stackexchange.com/questions/15450/remove-background-based-on-color-in-inkscape