szu-tpg / shape_filter

Input image, output connected components which satify conditions in shape_filter. This frame can be applied to screen out crack in photo and repair the profile

shape_filter

% p-code
def marked connected component as markedCC
def connected_component as CC
function markedCCs = markCCs(image,thresholds)
    for every CC in image
        markedCCs = markedCCs + shape_filter(every CC,thresholds)
    end
    function return = shape_filter(every CC,thresholds)
        if shape/area... of CC satisfy thresholds(with combination)
            return =  every CC or [] % depend on if want to keep or eliminate
        end
    end
end

shape/area... of CC satisfy thresholds(combination) is the only part need to define

base on this frame:

1 crack_tool (use figure handle as input of image and thresholds)

2 repair profile