%Find minimal Geodesic distance between point two point (x0,y0 and x1,y1) on image (Im) %The image can be color or grayscale %return geodesic distance between x0,y0 and x1,y1
%Use the image as topological map with color as height and use the %Dijkstra's algorithm to find minimal geodesic distance between x1,y1 and x0,y0
%Im color image (or other multichannel image)
%x0,y0 coordinates (on the image) of the origin point %x1,y1 Cordinates of the target point
%NumSteps optional parameter that allow you to limit the number of cycle of the calculation this may result faster but less accurate calculation
%WeightDist the distance component have two parts distance travel on %the image plane and distance in the color/grayscale value this parameter %control the relative weight of the distance on the image plane
%Output: %DistMap a map of geodesic distance to coordinate x0,y0
%Method: %Use the image as topological map and use the Dijkstra's algorithm to find geodesic distance
sagi eppel (2021). Geodesic Distance Between Two Points On an Image (https://www.mathworks.com/matlabcentral/fileexchange/61880-geodesic-distance-between-two-points-on-an-image), MATLAB Central File Exchange. Retrieved .
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