Getting the maze solution to not wrap around the maze itself, and be centered off the walls.

function C = solvemaze(A)
A = imread('maze09.png');
[rows cols numberOfColorBands] = size(A);

monoImage = single(A);

maxValue = max(max(monoImage));
minValue = min(min(monoImage));
monoImage = uint8(255 * (single(monoImage) - minValue) / (maxValue - minValue));

thresholdValue = uint8((maxValue + minValue) / 2);
binaryImage = 255 * (A < thresholdValue);

subplot(2, 2, 2);
imshow(binaryImage, []);

[labeledImage numberOfWalls] = bwlabel(binaryImage, 4);    
coloredLabels = label2rgb (labeledImage, 'hsv', 'k', 'shuffle'); 
subplot(2, 2, 3);
imshow(coloredLabels);


binaryImage2 = (labeledImage == 1);

subplot(2, 2, 4);
imshow(binaryImage2, []);

dilationAmount = 7; 
dilatedImage = imdilate(binaryImage2, ones(dilationAmount));
figure;

subplot(2, 2, 1);
imshow(dilatedImage, []);
filledImage = imfill(dilatedImage, 'holes');

subplot(2, 2, 2);
imshow(filledImage, []);

erodedImage = imerode(filledImage, ones(dilationAmount));

subplot(2, 2, 3);
imshow(erodedImage, []);
solutionA = filledImage;
solutionA(erodedImage) = 0;

subplot(2, 2, 4);
imshow(solutionA, []);


if numberOfColorBands == 1

redPlane = monoImage;
greenPlane = monoImage;
bluePlane = monoImage;
end
redPlane(solutionA) = 255;
greenPlane(solutionA) = 0;
bluePlane(solutionA) = 0;
solvedImage = cat(3, redPlane, greenPlane, bluePlane);

figure; 
imshow(solvedImage);
C = solvedImage;

if logical(C) == 0
    C = [];
else
    C = C;
end
end

The solution path hugs the walls and I need it to not wrap around the entire maze and be centered. Using only morphological commands.